Delete packer

README.md

@@ -20,7 +20,6 @@ The following functionalities are modified looking for a better user experience
  - Expose AngularJS Pineapple API in JS window
  - Add timeout and prevent duplicated request in API service
  - Refactor all indexedDB code
- - Project minification (Optional: use packer tools)
 
 ## Dashboard
  - Change update time from 5000 to 10000 (decrease RPM from 12 to 6)
@@ -67,13 +66,13 @@ The following functionalities are modified looking for a better user experience
 
 # Notes
 
- 1. For edit notification timer you can use this
+1. For edit notification timer you can use this
  ```bash
  # sed -i 's/OLD-VALUE/NEW-VALUE/' FILE
  sed -i 's/30000/60000/' src/pineapple/js/controllers.js
 ```
 
- 2. To open the menu on hover uncomment this in src/pineapple/main.css
+2. To open the menu on hover uncomment this in src/pineapple/main.css
  ```css
 .sidebar:hover {
 	margin-left: 0;
@@ -101,3 +100,4 @@ curl_close($ch);
 header('Content-Type: application/json');
 echo $response;
 ```
+ 

packer/deps/PackPHP.php

@@ -1,243 +0,0 @@
-<?php
-
-/*
- * Minify PHP source
- * Based on algorithm by gelamu(ät)gmail(dt)com
- * http://php.net/manual/fr/function.php-strip-whitespace.php
- * 
- * @package Packer
- * @author Vallo Reima
- * @copyright (C)2015
- */
-
-class PackPHP {
-
-  private $obn = null;  /* obfuscation object */
-  private $fle = '';    /* source file name */
-  private $min = true;  /* pack flag */
-  private static $IW = [ /* Whitespaces left and right from this signs can be ignored */
-      T_CONCAT_EQUAL, // .=
-      T_DOUBLE_ARROW, // =>
-      T_BOOLEAN_AND, // &&
-      T_BOOLEAN_OR, // ||
-      T_IS_EQUAL, // ==
-      T_IS_NOT_EQUAL, // != or <>
-      T_IS_SMALLER_OR_EQUAL, // <=
-      T_IS_GREATER_OR_EQUAL, // >=
-      T_INC, // ++
-      T_DEC, // --
-      T_PLUS_EQUAL, // +=
-      T_MINUS_EQUAL, // -=
-      T_MUL_EQUAL, // *=
-      T_DIV_EQUAL, // /=
-      T_IS_IDENTICAL, // ===
-      T_IS_NOT_IDENTICAL, // !==
-      T_DOUBLE_COLON, // ::
-      T_PAAMAYIM_NEKUDOTAYIM, // ::
-      T_OBJECT_OPERATOR, // ->
-      T_DOLLAR_OPEN_CURLY_BRACES, // ${
-      T_AND_EQUAL, // &=
-      T_MOD_EQUAL, // %=
-      T_XOR_EQUAL, // ^=
-      T_OR_EQUAL, // |=
-      T_SL, // <<
-      T_SR, // >>
-      T_SL_EQUAL, // <<=
-      T_SR_EQUAL, // >>=
-  ];
-
-  /**
-   * @param string $source
-   * @param array $options
-   * @return mixed -- string - ok
-   */
-  public static function minify($source, $options = []) {
-    $min = new self($options);
-    return $min->process($source);
-  }
-
-  /**
-   * save options
-   * @param array $opts
-   */
-  public function __construct($opts) {
-    if (isset($opts['min'])) {
-      $this->min = $opts['min'] !== false; // compress yes/no
-    }
-    if (isset($opts['obn']) && !empty($opts['fle'])) {
-      $this->obn = $opts['obn']; //obfuscator call
-      $this->fle = $opts['fle']; //filename to save
-    }
-  }
-
-  /**
-   * compress code and register identifiers
-   * @param string $php source
-   * @return array
-   */
-  private function process($php) {
-    $flg = $this->obn ? false : null; //php identifiers' collection
-    if (mb_stripos(pathinfo($this->fle, PATHINFO_EXTENSION), 'php') !== 0) {//not php file
-      $php = $this->Fix($php); //04.2017
-    }
-    $rlt = $this->Compress($php, $flg);
-    if (!$this->min) {
-      $rlt = $php;  // return not-packed
-    }
-    if ($flg) { // source has php tags
-      call_user_func($this->obn, -1, $this->fle); // save filename
-    }
-    return $rlt;
-  }
-
-  /**
-   * add a space if missing after the tag
-   * @param string $src
-   * @return string
-   */
-  private function Fix($src) {
-    $t = '<?php';
-    $l = strlen($t);
-    $s = '';
-    $n = mb_strlen($src);
-    $i = 0;
-    while ($i < $n) {
-      $k = mb_stripos($src, $t, $i);
-      if ($k === false) {
-        $s .= mb_substr($src, $i, $n - $i);
-        $i = $n;
-      } else {//tag found
-        $k += $l;
-        $s .= mb_substr($src, $i, $k - $i);
-        $i = $k;
-        if ($i < $n && mb_substr($src, $i, 1) !== ' ') {
-          $s .= ' ';//insert missing space
-        }
-      }
-    }
-    return $s;
-  }
-
-  /**
-   * compress PHP source code
-   * @param string $src
-   * @param mixed $flg -- false - fix open tag
-   *                      null - no check
-   * @return string
-   */
-  private function Compress($src, &$flg) {
-    $tokens = token_get_all($src);
-    $new = "";
-    $c = sizeof($tokens);
-    $iw = false; // ignore whitespace
-    $ls = "";    // last sign
-    $ot = null;  // open tag
-    for ($i = 0; $i < $c; $i++) {
-      $token = $tokens[$i];
-      if (is_array($token)) {
-        list($tn, $ts) = $token; // tokens: number, string, line
-        if ($tn == T_INLINE_HTML) { // token_name($tn)
-          $new .= $ts;
-          $iw = false;
-        } else {
-          if ($tn == T_OPEN_TAG) {
-            if (strpos($ts, " ") || strpos($ts, "\n") || strpos($ts, "\t") || strpos($ts, "\r")) {
-              $ts = rtrim($ts);
-            }
-            $ts .= " ";
-            $new .= $ts;
-            $ot = T_OPEN_TAG;
-            $iw = true;
-          } elseif ($tn == T_OPEN_TAG_WITH_ECHO) {
-            $new .= $ts;
-            $ot = T_OPEN_TAG_WITH_ECHO;
-            $iw = true;
-          } elseif ($tn == T_CLOSE_TAG) {
-            if ($ot == T_OPEN_TAG_WITH_ECHO) {
-              $new = rtrim($new, "; ");
-            } else {
-              $ts = " " . $ts;
-            }
-            $new .= $ts;
-            $ot = null;
-            $iw = false;
-          } elseif (in_array($tn, self::$IW)) {
-            $new .= $ts;
-            $iw = true;
-          } elseif ($tn == T_CONSTANT_ENCAPSED_STRING || $tn == T_ENCAPSED_AND_WHITESPACE) {
-            /*            if ($ts[0] == '"') {
-              $ts = addcslashes($ts, "\n\t\r"); //VR
-              } */
-            $new .= $ts;
-            $iw = true;
-          } elseif ($tn == T_WHITESPACE) {
-            $nt = @$tokens[$i + 1];
-            if (!$iw && (!is_string($nt) || $nt == '$') && !in_array($nt[0], self::$IW)) {
-              $new .= " ";
-            }
-            $iw = false;
-          } elseif ($tn == T_END_HEREDOC) {
-            $new .= "$ts;\n"; //VR add newline
-            $iw = true;
-            for ($j = $i + 1; $j < $c; $j++) {
-              if (is_string($tokens[$j]) && $tokens[$j] == ";") {
-                $i = $j;
-                break;
-              } else if ($tokens[$j][0] == T_CLOSE_TAG) {
-                break;
-              }
-            }
-          } elseif ($tn == T_COMMENT || $tn == T_DOC_COMMENT) {
-            $iw = true;
-          } else {
-            if ($tn == T_START_HEREDOC && !mb_strpos($ts, "\n")) { //VR check newline
-              $ts .= "\n";
-            }
-            $new .= $ts;
-            $iw = false;
-            if (!is_null($flg)) {//VR identifier registration
-              call_user_func($this->obn, $i, $tokens); //save possible identifier
-              $flg = !is_null($ot) || $flg; // mark php content
-            }
-          }
-        }
-        $ls = "";
-      } else {
-        if (($token == ";" || $token == ":") && $ls == $token) {
-          $new .= $this->Double($tokens, $i); //VR
-        } else {
-          $new .= $token;
-          $ls = $token;
-        }
-        $iw = true;
-      }
-    }
-    return $new;
-  }
-
-  /**
-   * check to omit doubled character
-   * @param array $tks tokens
-   * @param int $i current token index
-   * @return string append to output
-   */
-  private function Double($tks, $i) {
-    $r = '';
-    if ($tks[$i] == ';') {
-      $j = $i - 1;
-      while ($j > 2 && $tks[$j] != '(') { // find condition beginning
-        $j--;
-      }
-      if ($j > 2) {
-        if (is_array($tks[$j - 1]) && $tks[$j - 1][0] == T_WHITESPACE) {
-          $j--;
-        }
-        if (is_array($tks[$j - 1]) && $tks[$j - 1][0] == T_FOR) {
-          $r = $tks[$i];  // for (;;)
-        }
-      }
-    }
-    return $r;
-  }
-
-}

packer/deps/composer.json

@@ -1,6 +0,0 @@
-{
-    "require": {
-        "matthiasmullie/minify": "^1.3",
-        "voku/html-min": "^4.4"
-    }
-}

packer/deps/composer.lock

@@ -1,363 +0,0 @@
-{
-    "_readme": [
-        "This file locks the dependencies of your project to a known state",
-        "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
-        "This file is @generated automatically"
-    ],
-    "content-hash": "5ed24536d10d3986f4e683a4aa19c661",
-    "packages": [
-        {
-            "name": "matthiasmullie/minify",
-            "version": "1.3.66",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/matthiasmullie/minify.git",
-                "reference": "45fd3b0f1dfa2c965857c6d4a470bea52adc31a6"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/matthiasmullie/minify/zipball/45fd3b0f1dfa2c965857c6d4a470bea52adc31a6",
-                "reference": "45fd3b0f1dfa2c965857c6d4a470bea52adc31a6",
-                "shasum": ""
-            },
-            "require": {
-                "ext-pcre": "*",
-                "matthiasmullie/path-converter": "~1.1",
-                "php": ">=5.3.0"
-            },
-            "require-dev": {
-                "friendsofphp/php-cs-fixer": "~2.0",
-                "matthiasmullie/scrapbook": "dev-master",
-                "phpunit/phpunit": ">=4.8"
-            },
-            "suggest": {
-                "psr/cache-implementation": "Cache implementation to use with Minify::cache"
-            },
-            "bin": [
-                "bin/minifycss",
-                "bin/minifyjs"
-            ],
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "MatthiasMullie\\Minify\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Matthias Mullie",
-                    "email": "minify@mullie.eu",
-                    "homepage": "http://www.mullie.eu",
-                    "role": "Developer"
-                }
-            ],
-            "description": "CSS & JavaScript minifier, in PHP. Removes whitespace, strips comments, combines files (incl. @import statements and small assets in CSS files), and optimizes/shortens a few common programming patterns.",
-            "homepage": "http://www.minifier.org",
-            "keywords": [
-                "JS",
-                "css",
-                "javascript",
-                "minifier",
-                "minify"
-            ],
-            "support": {
-                "issues": "https://github.com/matthiasmullie/minify/issues",
-                "source": "https://github.com/matthiasmullie/minify/tree/1.3.66"
-            },
-            "funding": [
-                {
-                    "url": "https://github.com/[user1",
-                    "type": "github"
-                },
-                {
-                    "url": "https://github.com/matthiasmullie] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g.",
-                    "type": "github"
-                },
-                {
-                    "url": "https://github.com/user2",
-                    "type": "github"
-                }
-            ],
-            "time": "2021-01-06T15:18:10+00:00"
-        },
-        {
-            "name": "matthiasmullie/path-converter",
-            "version": "1.1.3",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/matthiasmullie/path-converter.git",
-                "reference": "e7d13b2c7e2f2268e1424aaed02085518afa02d9"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/matthiasmullie/path-converter/zipball/e7d13b2c7e2f2268e1424aaed02085518afa02d9",
-                "reference": "e7d13b2c7e2f2268e1424aaed02085518afa02d9",
-                "shasum": ""
-            },
-            "require": {
-                "ext-pcre": "*",
-                "php": ">=5.3.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.8"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "MatthiasMullie\\PathConverter\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Matthias Mullie",
-                    "email": "pathconverter@mullie.eu",
-                    "homepage": "http://www.mullie.eu",
-                    "role": "Developer"
-                }
-            ],
-            "description": "Relative path converter",
-            "homepage": "http://github.com/matthiasmullie/path-converter",
-            "keywords": [
-                "converter",
-                "path",
-                "paths",
-                "relative"
-            ],
-            "support": {
-                "issues": "https://github.com/matthiasmullie/path-converter/issues",
-                "source": "https://github.com/matthiasmullie/path-converter/tree/1.1.3"
-            },
-            "time": "2019-02-05T23:41:09+00:00"
-        },
-        {
-            "name": "symfony/css-selector",
-            "version": "v5.2.4",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/css-selector.git",
-                "reference": "f65f217b3314504a1ec99c2d6ef69016bb13490f"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/css-selector/zipball/f65f217b3314504a1ec99c2d6ef69016bb13490f",
-                "reference": "f65f217b3314504a1ec99c2d6ef69016bb13490f",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.2.5"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\CssSelector\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Jean-François Simon",
-                    "email": "jeanfrancois.simon@sensiolabs.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Converts CSS selectors to XPath expressions",
-            "homepage": "https://symfony.com",
-            "support": {
-                "source": "https://github.com/symfony/css-selector/tree/v5.2.4"
-            },
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2021-01-27T10:01:46+00:00"
-        },
-        {
-            "name": "voku/html-min",
-            "version": "4.4.8",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/voku/HtmlMin.git",
-                "reference": "4f700584abd70b308b7d06b8e4cfcc31711faaf9"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/voku/HtmlMin/zipball/4f700584abd70b308b7d06b8e4cfcc31711faaf9",
-                "reference": "4f700584abd70b308b7d06b8e4cfcc31711faaf9",
-                "shasum": ""
-            },
-            "require": {
-                "ext-dom": "*",
-                "php": ">=7.0.0",
-                "voku/simple_html_dom": "~4.7.23"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~6.0 || ~7.0"
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "voku\\": "src/voku/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Lars Moelleken",
-                    "homepage": "http://www.moelleken.org/"
-                }
-            ],
-            "description": "HTML Compressor and Minifier",
-            "homepage": "https://github.com/voku/HtmlMin",
-            "keywords": [
-                "compress",
-                "compression",
-                "compressor",
-                "html",
-                "minifier"
-            ],
-            "support": {
-                "issues": "https://github.com/voku/HtmlMin/issues",
-                "source": "https://github.com/voku/HtmlMin/tree/master"
-            },
-            "funding": [
-                {
-                    "url": "https://www.paypal.me/moelleken",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/voku",
-                    "type": "github"
-                },
-                {
-                    "url": "https://www.patreon.com/voku",
-                    "type": "patreon"
-                }
-            ],
-            "time": "2020-08-11T22:13:23+00:00"
-        },
-        {
-            "name": "voku/simple_html_dom",
-            "version": "4.7.29",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/voku/simple_html_dom.git",
-                "reference": "079067c704b714b7c2813971297bb340307813e7"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/voku/simple_html_dom/zipball/079067c704b714b7c2813971297bb340307813e7",
-                "reference": "079067c704b714b7c2813971297bb340307813e7",
-                "shasum": ""
-            },
-            "require": {
-                "ext-dom": "*",
-                "ext-libxml": "*",
-                "ext-simplexml": "*",
-                "php": ">=7.0.0",
-                "symfony/css-selector": "~3.0 || ~4.0 || ~5.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~6.0 || ~7.0 || ~9.0"
-            },
-            "suggest": {
-                "voku/portable-utf8": "If you need e.g. UTF-8 fixed output."
-            },
-            "type": "library",
-            "autoload": {
-                "psr-4": {
-                    "voku\\helper\\": "src/voku/helper/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "dimabdc",
-                    "email": "support@titor.ru",
-                    "homepage": "http://github.com/dimabdc",
-                    "role": "Developer"
-                },
-                {
-                    "name": "Lars Moelleken",
-                    "homepage": "http://www.moelleken.org/",
-                    "role": "Developer"
-                }
-            ],
-            "description": "Simple HTML DOM package.",
-            "homepage": "http://simplehtmldom.sourceforge.net/",
-            "keywords": [
-                "HTML Parser",
-                "dom",
-                "php dom"
-            ],
-            "support": {
-                "issues": "https://github.com/voku/simple_html_dom/issues",
-                "source": "https://github.com/voku/simple_html_dom/tree/4.7.29"
-            },
-            "funding": [
-                {
-                    "url": "https://www.paypal.me/moelleken",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/voku",
-                    "type": "github"
-                },
-                {
-                    "url": "https://www.patreon.com/voku",
-                    "type": "patreon"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/voku/simple_html_dom",
-                    "type": "tidelift"
-                }
-            ],
-            "time": "2021-03-29T14:56:56+00:00"
-        }
-    ],
-    "packages-dev": [],
-    "aliases": [],
-    "minimum-stability": "stable",
-    "stability-flags": [],
-    "prefer-stable": false,
-    "prefer-lowest": false,
-    "platform": [],
-    "platform-dev": [],
-    "plugin-api-version": "2.0.0"
-}

packer/deps/vendor/autoload.php

@@ -1,7 +0,0 @@
-<?php
-
-// autoload.php @generated by Composer
-
-require_once __DIR__ . '/composer/autoload_real.php';
-
-return ComposerAutoloaderInit81f7247027640df9f1bc96b2dd23a25f::getLoader();

packer/deps/vendor/bin/minifycss

@@ -1,14 +0,0 @@
-#!/usr/bin/env sh
-
-dir=$(cd "${0%[/\\]*}" > /dev/null; cd "../matthiasmullie/minify/bin" && pwd)
-
-if [ -d /proc/cygdrive ]; then
-    case $(which php) in
-        $(readlink -n /proc/cygdrive)/*)
-            # We are in Cygwin using Windows php, so the path must be translated
-            dir=$(cygpath -m "$dir");
-            ;;
-    esac
-fi
-
-"${dir}/minifycss" "$@"

packer/deps/vendor/bin/minifycss.bat

@@ -1,4 +0,0 @@
-@ECHO OFF
-setlocal DISABLEDELAYEDEXPANSION
-SET BIN_TARGET=%~dp0/../matthiasmullie/minify/bin/minifycss
-php "%BIN_TARGET%" %*

packer/deps/vendor/bin/minifyjs

@@ -1,14 +0,0 @@
-#!/usr/bin/env sh
-
-dir=$(cd "${0%[/\\]*}" > /dev/null; cd "../matthiasmullie/minify/bin" && pwd)
-
-if [ -d /proc/cygdrive ]; then
-    case $(which php) in
-        $(readlink -n /proc/cygdrive)/*)
-            # We are in Cygwin using Windows php, so the path must be translated
-            dir=$(cygpath -m "$dir");
-            ;;
-    esac
-fi
-
-"${dir}/minifyjs" "$@"

packer/deps/vendor/bin/minifyjs.bat

@@ -1,4 +0,0 @@
-@ECHO OFF
-setlocal DISABLEDELAYEDEXPANSION
-SET BIN_TARGET=%~dp0/../matthiasmullie/minify/bin/minifyjs
-php "%BIN_TARGET%" %*

packer/deps/vendor/composer/ClassLoader.php

@@ -1,477 +0,0 @@
-<?php
-
-/*
- * This file is part of Composer.
- *
- * (c) Nils Adermann <naderman@naderman.de>
- *     Jordi Boggiano <j.boggiano@seld.be>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Composer\Autoload;
-
-/**
- * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
- *
- *     $loader = new \Composer\Autoload\ClassLoader();
- *
- *     // register classes with namespaces
- *     $loader->add('Symfony\Component', __DIR__.'/component');
- *     $loader->add('Symfony',           __DIR__.'/framework');
- *
- *     // activate the autoloader
- *     $loader->register();
- *
- *     // to enable searching the include path (eg. for PEAR packages)
- *     $loader->setUseIncludePath(true);
- *
- * In this example, if you try to use a class in the Symfony\Component
- * namespace or one of its children (Symfony\Component\Console for instance),
- * the autoloader will first look for the class under the component/
- * directory, and it will then fallback to the framework/ directory if not
- * found before giving up.
- *
- * This class is loosely based on the Symfony UniversalClassLoader.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Jordi Boggiano <j.boggiano@seld.be>
- * @see    https://www.php-fig.org/psr/psr-0/
- * @see    https://www.php-fig.org/psr/psr-4/
- */
-class ClassLoader
-{
-    private $vendorDir;
-
-    // PSR-4
-    private $prefixLengthsPsr4 = array();
-    private $prefixDirsPsr4 = array();
-    private $fallbackDirsPsr4 = array();
-
-    // PSR-0
-    private $prefixesPsr0 = array();
-    private $fallbackDirsPsr0 = array();
-
-    private $useIncludePath = false;
-    private $classMap = array();
-    private $classMapAuthoritative = false;
-    private $missingClasses = array();
-    private $apcuPrefix;
-
-    private static $registeredLoaders = array();
-
-    public function __construct($vendorDir = null)
-    {
-        $this->vendorDir = $vendorDir;
-    }
-
-    public function getPrefixes()
-    {
-        if (!empty($this->prefixesPsr0)) {
-            return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
-        }
-
-        return array();
-    }
-
-    public function getPrefixesPsr4()
-    {
-        return $this->prefixDirsPsr4;
-    }
-
-    public function getFallbackDirs()
-    {
-        return $this->fallbackDirsPsr0;
-    }
-
-    public function getFallbackDirsPsr4()
-    {
-        return $this->fallbackDirsPsr4;
-    }
-
-    public function getClassMap()
-    {
-        return $this->classMap;
-    }
-
-    /**
-     * @param array $classMap Class to filename map
-     */
-    public function addClassMap(array $classMap)
-    {
-        if ($this->classMap) {
-            $this->classMap = array_merge($this->classMap, $classMap);
-        } else {
-            $this->classMap = $classMap;
-        }
-    }
-
-    /**
-     * Registers a set of PSR-0 directories for a given prefix, either
-     * appending or prepending to the ones previously set for this prefix.
-     *
-     * @param string       $prefix  The prefix
-     * @param array|string $paths   The PSR-0 root directories
-     * @param bool         $prepend Whether to prepend the directories
-     */
-    public function add($prefix, $paths, $prepend = false)
-    {
-        if (!$prefix) {
-            if ($prepend) {
-                $this->fallbackDirsPsr0 = array_merge(
-                    (array) $paths,
-                    $this->fallbackDirsPsr0
-                );
-            } else {
-                $this->fallbackDirsPsr0 = array_merge(
-                    $this->fallbackDirsPsr0,
-                    (array) $paths
-                );
-            }
-
-            return;
-        }
-
-        $first = $prefix[0];
-        if (!isset($this->prefixesPsr0[$first][$prefix])) {
-            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
-
-            return;
-        }
-        if ($prepend) {
-            $this->prefixesPsr0[$first][$prefix] = array_merge(
-                (array) $paths,
-                $this->prefixesPsr0[$first][$prefix]
-            );
-        } else {
-            $this->prefixesPsr0[$first][$prefix] = array_merge(
-                $this->prefixesPsr0[$first][$prefix],
-                (array) $paths
-            );
-        }
-    }
-
-    /**
-     * Registers a set of PSR-4 directories for a given namespace, either
-     * appending or prepending to the ones previously set for this namespace.
-     *
-     * @param string       $prefix  The prefix/namespace, with trailing '\\'
-     * @param array|string $paths   The PSR-4 base directories
-     * @param bool         $prepend Whether to prepend the directories
-     *
-     * @throws \InvalidArgumentException
-     */
-    public function addPsr4($prefix, $paths, $prepend = false)
-    {
-        if (!$prefix) {
-            // Register directories for the root namespace.
-            if ($prepend) {
-                $this->fallbackDirsPsr4 = array_merge(
-                    (array) $paths,
-                    $this->fallbackDirsPsr4
-                );
-            } else {
-                $this->fallbackDirsPsr4 = array_merge(
-                    $this->fallbackDirsPsr4,
-                    (array) $paths
-                );
-            }
-        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
-            // Register directories for a new namespace.
-            $length = strlen($prefix);
-            if ('\\' !== $prefix[$length - 1]) {
-                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
-            }
-            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
-        } elseif ($prepend) {
-            // Prepend directories for an already registered namespace.
-            $this->prefixDirsPsr4[$prefix] = array_merge(
-                (array) $paths,
-                $this->prefixDirsPsr4[$prefix]
-            );
-        } else {
-            // Append directories for an already registered namespace.
-            $this->prefixDirsPsr4[$prefix] = array_merge(
-                $this->prefixDirsPsr4[$prefix],
-                (array) $paths
-            );
-        }
-    }
-
-    /**
-     * Registers a set of PSR-0 directories for a given prefix,
-     * replacing any others previously set for this prefix.
-     *
-     * @param string       $prefix The prefix
-     * @param array|string $paths  The PSR-0 base directories
-     */
-    public function set($prefix, $paths)
-    {
-        if (!$prefix) {
-            $this->fallbackDirsPsr0 = (array) $paths;
-        } else {
-            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
-        }
-    }
-
-    /**
-     * Registers a set of PSR-4 directories for a given namespace,
-     * replacing any others previously set for this namespace.
-     *
-     * @param string       $prefix The prefix/namespace, with trailing '\\'
-     * @param array|string $paths  The PSR-4 base directories
-     *
-     * @throws \InvalidArgumentException
-     */
-    public function setPsr4($prefix, $paths)
-    {
-        if (!$prefix) {
-            $this->fallbackDirsPsr4 = (array) $paths;
-        } else {
-            $length = strlen($prefix);
-            if ('\\' !== $prefix[$length - 1]) {
-                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
-            }
-            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
-        }
-    }
-
-    /**
-     * Turns on searching the include path for class files.
-     *
-     * @param bool $useIncludePath
-     */
-    public function setUseIncludePath($useIncludePath)
-    {
-        $this->useIncludePath = $useIncludePath;
-    }
-
-    /**
-     * Can be used to check if the autoloader uses the include path to check
-     * for classes.
-     *
-     * @return bool
-     */
-    public function getUseIncludePath()
-    {
-        return $this->useIncludePath;
-    }
-
-    /**
-     * Turns off searching the prefix and fallback directories for classes
-     * that have not been registered with the class map.
-     *
-     * @param bool $classMapAuthoritative
-     */
-    public function setClassMapAuthoritative($classMapAuthoritative)
-    {
-        $this->classMapAuthoritative = $classMapAuthoritative;
-    }
-
-    /**
-     * Should class lookup fail if not found in the current class map?
-     *
-     * @return bool
-     */
-    public function isClassMapAuthoritative()
-    {
-        return $this->classMapAuthoritative;
-    }
-
-    /**
-     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
-     *
-     * @param string|null $apcuPrefix
-     */
-    public function setApcuPrefix($apcuPrefix)
-    {
-        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
-    }
-
-    /**
-     * The APCu prefix in use, or null if APCu caching is not enabled.
-     *
-     * @return string|null
-     */
-    public function getApcuPrefix()
-    {
-        return $this->apcuPrefix;
-    }
-
-    /**
-     * Registers this instance as an autoloader.
-     *
-     * @param bool $prepend Whether to prepend the autoloader or not
-     */
-    public function register($prepend = false)
-    {
-        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
-
-        if (null === $this->vendorDir) {
-            //no-op
-        } elseif ($prepend) {
-            self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
-        } else {
-            unset(self::$registeredLoaders[$this->vendorDir]);
-            self::$registeredLoaders[$this->vendorDir] = $this;
-        }
-    }
-
-    /**
-     * Unregisters this instance as an autoloader.
-     */
-    public function unregister()
-    {
-        spl_autoload_unregister(array($this, 'loadClass'));
-
-        if (null !== $this->vendorDir) {
-            unset(self::$registeredLoaders[$this->vendorDir]);
-        }
-    }
-
-    /**
-     * Loads the given class or interface.
-     *
-     * @param  string    $class The name of the class
-     * @return bool|null True if loaded, null otherwise
-     */
-    public function loadClass($class)
-    {
-        if ($file = $this->findFile($class)) {
-            includeFile($file);
-
-            return true;
-        }
-    }
-
-    /**
-     * Finds the path to the file where the class is defined.
-     *
-     * @param string $class The name of the class
-     *
-     * @return string|false The path if found, false otherwise
-     */
-    public function findFile($class)
-    {
-        // class map lookup
-        if (isset($this->classMap[$class])) {
-            return $this->classMap[$class];
-        }
-        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
-            return false;
-        }
-        if (null !== $this->apcuPrefix) {
-            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
-            if ($hit) {
-                return $file;
-            }
-        }
-
-        $file = $this->findFileWithExtension($class, '.php');
-
-        // Search for Hack files if we are running on HHVM
-        if (false === $file && defined('HHVM_VERSION')) {
-            $file = $this->findFileWithExtension($class, '.hh');
-        }
-
-        if (null !== $this->apcuPrefix) {
-            apcu_add($this->apcuPrefix.$class, $file);
-        }
-
-        if (false === $file) {
-            // Remember that this class does not exist.
-            $this->missingClasses[$class] = true;
-        }
-
-        return $file;
-    }
-
-    /**
-     * Returns the currently registered loaders indexed by their corresponding vendor directories.
-     *
-     * @return self[]
-     */
-    public static function getRegisteredLoaders()
-    {
-        return self::$registeredLoaders;
-    }
-
-    private function findFileWithExtension($class, $ext)
-    {
-        // PSR-4 lookup
-        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
-
-        $first = $class[0];
-        if (isset($this->prefixLengthsPsr4[$first])) {
-            $subPath = $class;
-            while (false !== $lastPos = strrpos($subPath, '\\')) {
-                $subPath = substr($subPath, 0, $lastPos);
-                $search = $subPath . '\\';
-                if (isset($this->prefixDirsPsr4[$search])) {
-                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
-                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
-                        if (file_exists($file = $dir . $pathEnd)) {
-                            return $file;
-                        }
-                    }
-                }
-            }
-        }
-
-        // PSR-4 fallback dirs
-        foreach ($this->fallbackDirsPsr4 as $dir) {
-            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
-                return $file;
-            }
-        }
-
-        // PSR-0 lookup
-        if (false !== $pos = strrpos($class, '\\')) {
-            // namespaced class name
-            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
-                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
-        } else {
-            // PEAR-like class name
-            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
-        }
-
-        if (isset($this->prefixesPsr0[$first])) {
-            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
-                if (0 === strpos($class, $prefix)) {
-                    foreach ($dirs as $dir) {
-                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
-                            return $file;
-                        }
-                    }
-                }
-            }
-        }
-
-        // PSR-0 fallback dirs
-        foreach ($this->fallbackDirsPsr0 as $dir) {
-            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
-                return $file;
-            }
-        }
-
-        // PSR-0 include paths.
-        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
-            return $file;
-        }
-
-        return false;
-    }
-}
-
-/**
- * Scope isolated include.
- *
- * Prevents access to $this/self from included files.
- */
-function includeFile($file)
-{
-    include $file;
-}

packer/deps/vendor/composer/InstalledVersions.php

@@ -1,329 +0,0 @@
-<?php
-
-
-
-
-
-
-
-
-
-
-
-namespace Composer;
-
-use Composer\Autoload\ClassLoader;
-use Composer\Semver\VersionParser;
-
-
-
-
-
-
-class InstalledVersions
-{
-private static $installed = array (
-  'root' => 
-  array (
-    'pretty_version' => 'dev-master',
-    'version' => 'dev-master',
-    'aliases' => 
-    array (
-    ),
-    'reference' => 'ea843e061f44cf14125fc3280f232b55f34e1573',
-    'name' => '__root__',
-  ),
-  'versions' => 
-  array (
-    '__root__' => 
-    array (
-      'pretty_version' => 'dev-master',
-      'version' => 'dev-master',
-      'aliases' => 
-      array (
-      ),
-      'reference' => 'ea843e061f44cf14125fc3280f232b55f34e1573',
-    ),
-    'matthiasmullie/minify' => 
-    array (
-      'pretty_version' => '1.3.66',
-      'version' => '1.3.66.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => '45fd3b0f1dfa2c965857c6d4a470bea52adc31a6',
-    ),
-    'matthiasmullie/path-converter' => 
-    array (
-      'pretty_version' => '1.1.3',
-      'version' => '1.1.3.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => 'e7d13b2c7e2f2268e1424aaed02085518afa02d9',
-    ),
-    'symfony/css-selector' => 
-    array (
-      'pretty_version' => 'v5.2.4',
-      'version' => '5.2.4.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => 'f65f217b3314504a1ec99c2d6ef69016bb13490f',
-    ),
-    'voku/html-min' => 
-    array (
-      'pretty_version' => '4.4.8',
-      'version' => '4.4.8.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => '4f700584abd70b308b7d06b8e4cfcc31711faaf9',
-    ),
-    'voku/simple_html_dom' => 
-    array (
-      'pretty_version' => '4.7.29',
-      'version' => '4.7.29.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => '079067c704b714b7c2813971297bb340307813e7',
-    ),
-  ),
-);
-private static $canGetVendors;
-private static $installedByVendor = array();
-
-
-
-
-
-
-
-public static function getInstalledPackages()
-{
-$packages = array();
-foreach (self::getInstalled() as $installed) {
-$packages[] = array_keys($installed['versions']);
-}
-
-
-if (1 === \count($packages)) {
-return $packages[0];
-}
-
-return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
-}
-
-
-
-
-
-
-
-
-
-public static function isInstalled($packageName)
-{
-foreach (self::getInstalled() as $installed) {
-if (isset($installed['versions'][$packageName])) {
-return true;
-}
-}
-
-return false;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-public static function satisfies(VersionParser $parser, $packageName, $constraint)
-{
-$constraint = $parser->parseConstraints($constraint);
-$provided = $parser->parseConstraints(self::getVersionRanges($packageName));
-
-return $provided->matches($constraint);
-}
-
-
-
-
-
-
-
-
-
-
-public static function getVersionRanges($packageName)
-{
-foreach (self::getInstalled() as $installed) {
-if (!isset($installed['versions'][$packageName])) {
-continue;
-}
-
-$ranges = array();
-if (isset($installed['versions'][$packageName]['pretty_version'])) {
-$ranges[] = $installed['versions'][$packageName]['pretty_version'];
-}
-if (array_key_exists('aliases', $installed['versions'][$packageName])) {
-$ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
-}
-if (array_key_exists('replaced', $installed['versions'][$packageName])) {
-$ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
-}
-if (array_key_exists('provided', $installed['versions'][$packageName])) {
-$ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
-}
-
-return implode(' || ', $ranges);
-}
-
-throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
-}
-
-
-
-
-
-public static function getVersion($packageName)
-{
-foreach (self::getInstalled() as $installed) {
-if (!isset($installed['versions'][$packageName])) {
-continue;
-}
-
-if (!isset($installed['versions'][$packageName]['version'])) {
-return null;
-}
-
-return $installed['versions'][$packageName]['version'];
-}
-
-throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
-}
-
-
-
-
-
-public static function getPrettyVersion($packageName)
-{
-foreach (self::getInstalled() as $installed) {
-if (!isset($installed['versions'][$packageName])) {
-continue;
-}
-
-if (!isset($installed['versions'][$packageName]['pretty_version'])) {
-return null;
-}
-
-return $installed['versions'][$packageName]['pretty_version'];
-}
-
-throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
-}
-
-
-
-
-
-public static function getReference($packageName)
-{
-foreach (self::getInstalled() as $installed) {
-if (!isset($installed['versions'][$packageName])) {
-continue;
-}
-
-if (!isset($installed['versions'][$packageName]['reference'])) {
-return null;
-}
-
-return $installed['versions'][$packageName]['reference'];
-}
-
-throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
-}
-
-
-
-
-
-public static function getRootPackage()
-{
-$installed = self::getInstalled();
-
-return $installed[0]['root'];
-}
-
-
-
-
-
-
-
-public static function getRawData()
-{
-return self::$installed;
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-public static function reload($data)
-{
-self::$installed = $data;
-self::$installedByVendor = array();
-}
-
-
-
-
-private static function getInstalled()
-{
-if (null === self::$canGetVendors) {
-self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
-}
-
-$installed = array();
-
-if (self::$canGetVendors) {
-
-foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
-if (isset(self::$installedByVendor[$vendorDir])) {
-$installed[] = self::$installedByVendor[$vendorDir];
-} elseif (is_file($vendorDir.'/composer/installed.php')) {
-$installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
-}
-}
-}
-
-$installed[] = self::$installed;
-
-return $installed;
-}
-}

packer/deps/vendor/composer/LICENSE

@@ -1,21 +0,0 @@
-
-Copyright (c) Nils Adermann, Jordi Boggiano
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is furnished
-to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-

packer/deps/vendor/composer/autoload_classmap.php

@@ -1,10 +0,0 @@
-<?php
-
-// autoload_classmap.php @generated by Composer
-
-$vendorDir = dirname(dirname(__FILE__));
-$baseDir = dirname($vendorDir);
-
-return array(
-    'Composer\\InstalledVersions' => $vendorDir . '/composer/InstalledVersions.php',
-);

packer/deps/vendor/composer/autoload_namespaces.php

@@ -1,9 +0,0 @@
-<?php
-
-// autoload_namespaces.php @generated by Composer
-
-$vendorDir = dirname(dirname(__FILE__));
-$baseDir = dirname($vendorDir);
-
-return array(
-);

packer/deps/vendor/composer/autoload_psr4.php

@@ -1,14 +0,0 @@
-<?php
-
-// autoload_psr4.php @generated by Composer
-
-$vendorDir = dirname(dirname(__FILE__));
-$baseDir = dirname($vendorDir);
-
-return array(
-    'voku\\helper\\' => array($vendorDir . '/voku/simple_html_dom/src/voku/helper'),
-    'voku\\' => array($vendorDir . '/voku/html-min/src/voku'),
-    'Symfony\\Component\\CssSelector\\' => array($vendorDir . '/symfony/css-selector'),
-    'MatthiasMullie\\PathConverter\\' => array($vendorDir . '/matthiasmullie/path-converter/src'),
-    'MatthiasMullie\\Minify\\' => array($vendorDir . '/matthiasmullie/minify/src'),
-);

packer/deps/vendor/composer/autoload_real.php

@@ -1,57 +0,0 @@
-<?php
-
-// autoload_real.php @generated by Composer
-
-class ComposerAutoloaderInit81f7247027640df9f1bc96b2dd23a25f
-{
-    private static $loader;
-
-    public static function loadClassLoader($class)
-    {
-        if ('Composer\Autoload\ClassLoader' === $class) {
-            require __DIR__ . '/ClassLoader.php';
-        }
-    }
-
-    /**
-     * @return \Composer\Autoload\ClassLoader
-     */
-    public static function getLoader()
-    {
-        if (null !== self::$loader) {
-            return self::$loader;
-        }
-
-        require __DIR__ . '/platform_check.php';
-
-        spl_autoload_register(array('ComposerAutoloaderInit81f7247027640df9f1bc96b2dd23a25f', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
-        spl_autoload_unregister(array('ComposerAutoloaderInit81f7247027640df9f1bc96b2dd23a25f', 'loadClassLoader'));
-
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInit81f7247027640df9f1bc96b2dd23a25f::getInitializer($loader));
-        } else {
-            $map = require __DIR__ . '/autoload_namespaces.php';
-            foreach ($map as $namespace => $path) {
-                $loader->set($namespace, $path);
-            }
-
-            $map = require __DIR__ . '/autoload_psr4.php';
-            foreach ($map as $namespace => $path) {
-                $loader->setPsr4($namespace, $path);
-            }
-
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
-
-        $loader->register(true);
-
-        return $loader;
-    }
-}

packer/deps/vendor/composer/autoload_static.php

@@ -1,62 +0,0 @@
-<?php
-
-// autoload_static.php @generated by Composer
-
-namespace Composer\Autoload;
-
-class ComposerStaticInit81f7247027640df9f1bc96b2dd23a25f
-{
-    public static $prefixLengthsPsr4 = array (
-        'v' => 
-        array (
-            'voku\\helper\\' => 12,
-            'voku\\' => 5,
-        ),
-        'S' => 
-        array (
-            'Symfony\\Component\\CssSelector\\' => 30,
-        ),
-        'M' => 
-        array (
-            'MatthiasMullie\\PathConverter\\' => 29,
-            'MatthiasMullie\\Minify\\' => 22,
-        ),
-    );
-
-    public static $prefixDirsPsr4 = array (
-        'voku\\helper\\' => 
-        array (
-            0 => __DIR__ . '/..' . '/voku/simple_html_dom/src/voku/helper',
-        ),
-        'voku\\' => 
-        array (
-            0 => __DIR__ . '/..' . '/voku/html-min/src/voku',
-        ),
-        'Symfony\\Component\\CssSelector\\' => 
-        array (
-            0 => __DIR__ . '/..' . '/symfony/css-selector',
-        ),
-        'MatthiasMullie\\PathConverter\\' => 
-        array (
-            0 => __DIR__ . '/..' . '/matthiasmullie/path-converter/src',
-        ),
-        'MatthiasMullie\\Minify\\' => 
-        array (
-            0 => __DIR__ . '/..' . '/matthiasmullie/minify/src',
-        ),
-    );
-
-    public static $classMap = array (
-        'Composer\\InstalledVersions' => __DIR__ . '/..' . '/composer/InstalledVersions.php',
-    );
-
-    public static function getInitializer(ClassLoader $loader)
-    {
-        return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInit81f7247027640df9f1bc96b2dd23a25f::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInit81f7247027640df9f1bc96b2dd23a25f::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInit81f7247027640df9f1bc96b2dd23a25f::$classMap;
-
-        }, null, ClassLoader::class);
-    }
-}

packer/deps/vendor/composer/installed.json

@@ -1,365 +0,0 @@
-{
-    "packages": [
-        {
-            "name": "matthiasmullie/minify",
-            "version": "1.3.66",
-            "version_normalized": "1.3.66.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/matthiasmullie/minify.git",
-                "reference": "45fd3b0f1dfa2c965857c6d4a470bea52adc31a6"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/matthiasmullie/minify/zipball/45fd3b0f1dfa2c965857c6d4a470bea52adc31a6",
-                "reference": "45fd3b0f1dfa2c965857c6d4a470bea52adc31a6",
-                "shasum": ""
-            },
-            "require": {
-                "ext-pcre": "*",
-                "matthiasmullie/path-converter": "~1.1",
-                "php": ">=5.3.0"
-            },
-            "require-dev": {
-                "friendsofphp/php-cs-fixer": "~2.0",
-                "matthiasmullie/scrapbook": "dev-master",
-                "phpunit/phpunit": ">=4.8"
-            },
-            "suggest": {
-                "psr/cache-implementation": "Cache implementation to use with Minify::cache"
-            },
-            "time": "2021-01-06T15:18:10+00:00",
-            "bin": [
-                "bin/minifycss",
-                "bin/minifyjs"
-            ],
-            "type": "library",
-            "installation-source": "dist",
-            "autoload": {
-                "psr-4": {
-                    "MatthiasMullie\\Minify\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Matthias Mullie",
-                    "email": "minify@mullie.eu",
-                    "homepage": "http://www.mullie.eu",
-                    "role": "Developer"
-                }
-            ],
-            "description": "CSS & JavaScript minifier, in PHP. Removes whitespace, strips comments, combines files (incl. @import statements and small assets in CSS files), and optimizes/shortens a few common programming patterns.",
-            "homepage": "http://www.minifier.org",
-            "keywords": [
-                "JS",
-                "css",
-                "javascript",
-                "minifier",
-                "minify"
-            ],
-            "support": {
-                "issues": "https://github.com/matthiasmullie/minify/issues",
-                "source": "https://github.com/matthiasmullie/minify/tree/1.3.66"
-            },
-            "funding": [
-                {
-                    "url": "https://github.com/[user1",
-                    "type": "github"
-                },
-                {
-                    "url": "https://github.com/matthiasmullie] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g.",
-                    "type": "github"
-                },
-                {
-                    "url": "https://github.com/user2",
-                    "type": "github"
-                }
-            ],
-            "install-path": "../matthiasmullie/minify"
-        },
-        {
-            "name": "matthiasmullie/path-converter",
-            "version": "1.1.3",
-            "version_normalized": "1.1.3.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/matthiasmullie/path-converter.git",
-                "reference": "e7d13b2c7e2f2268e1424aaed02085518afa02d9"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/matthiasmullie/path-converter/zipball/e7d13b2c7e2f2268e1424aaed02085518afa02d9",
-                "reference": "e7d13b2c7e2f2268e1424aaed02085518afa02d9",
-                "shasum": ""
-            },
-            "require": {
-                "ext-pcre": "*",
-                "php": ">=5.3.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~4.8"
-            },
-            "time": "2019-02-05T23:41:09+00:00",
-            "type": "library",
-            "installation-source": "dist",
-            "autoload": {
-                "psr-4": {
-                    "MatthiasMullie\\PathConverter\\": "src/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Matthias Mullie",
-                    "email": "pathconverter@mullie.eu",
-                    "homepage": "http://www.mullie.eu",
-                    "role": "Developer"
-                }
-            ],
-            "description": "Relative path converter",
-            "homepage": "http://github.com/matthiasmullie/path-converter",
-            "keywords": [
-                "converter",
-                "path",
-                "paths",
-                "relative"
-            ],
-            "support": {
-                "issues": "https://github.com/matthiasmullie/path-converter/issues",
-                "source": "https://github.com/matthiasmullie/path-converter/tree/1.1.3"
-            },
-            "install-path": "../matthiasmullie/path-converter"
-        },
-        {
-            "name": "symfony/css-selector",
-            "version": "v5.2.4",
-            "version_normalized": "5.2.4.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/symfony/css-selector.git",
-                "reference": "f65f217b3314504a1ec99c2d6ef69016bb13490f"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/symfony/css-selector/zipball/f65f217b3314504a1ec99c2d6ef69016bb13490f",
-                "reference": "f65f217b3314504a1ec99c2d6ef69016bb13490f",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=7.2.5"
-            },
-            "time": "2021-01-27T10:01:46+00:00",
-            "type": "library",
-            "installation-source": "dist",
-            "autoload": {
-                "psr-4": {
-                    "Symfony\\Component\\CssSelector\\": ""
-                },
-                "exclude-from-classmap": [
-                    "/Tests/"
-                ]
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Fabien Potencier",
-                    "email": "fabien@symfony.com"
-                },
-                {
-                    "name": "Jean-François Simon",
-                    "email": "jeanfrancois.simon@sensiolabs.com"
-                },
-                {
-                    "name": "Symfony Community",
-                    "homepage": "https://symfony.com/contributors"
-                }
-            ],
-            "description": "Converts CSS selectors to XPath expressions",
-            "homepage": "https://symfony.com",
-            "support": {
-                "source": "https://github.com/symfony/css-selector/tree/v5.2.4"
-            },
-            "funding": [
-                {
-                    "url": "https://symfony.com/sponsor",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/fabpot",
-                    "type": "github"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
-                    "type": "tidelift"
-                }
-            ],
-            "install-path": "../symfony/css-selector"
-        },
-        {
-            "name": "voku/html-min",
-            "version": "4.4.8",
-            "version_normalized": "4.4.8.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/voku/HtmlMin.git",
-                "reference": "4f700584abd70b308b7d06b8e4cfcc31711faaf9"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/voku/HtmlMin/zipball/4f700584abd70b308b7d06b8e4cfcc31711faaf9",
-                "reference": "4f700584abd70b308b7d06b8e4cfcc31711faaf9",
-                "shasum": ""
-            },
-            "require": {
-                "ext-dom": "*",
-                "php": ">=7.0.0",
-                "voku/simple_html_dom": "~4.7.23"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~6.0 || ~7.0"
-            },
-            "time": "2020-08-11T22:13:23+00:00",
-            "type": "library",
-            "installation-source": "dist",
-            "autoload": {
-                "psr-4": {
-                    "voku\\": "src/voku/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "Lars Moelleken",
-                    "homepage": "http://www.moelleken.org/"
-                }
-            ],
-            "description": "HTML Compressor and Minifier",
-            "homepage": "https://github.com/voku/HtmlMin",
-            "keywords": [
-                "compress",
-                "compression",
-                "compressor",
-                "html",
-                "minifier"
-            ],
-            "support": {
-                "issues": "https://github.com/voku/HtmlMin/issues",
-                "source": "https://github.com/voku/HtmlMin/tree/master"
-            },
-            "funding": [
-                {
-                    "url": "https://www.paypal.me/moelleken",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/voku",
-                    "type": "github"
-                },
-                {
-                    "url": "https://www.patreon.com/voku",
-                    "type": "patreon"
-                }
-            ],
-            "install-path": "../voku/html-min"
-        },
-        {
-            "name": "voku/simple_html_dom",
-            "version": "4.7.29",
-            "version_normalized": "4.7.29.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/voku/simple_html_dom.git",
-                "reference": "079067c704b714b7c2813971297bb340307813e7"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/voku/simple_html_dom/zipball/079067c704b714b7c2813971297bb340307813e7",
-                "reference": "079067c704b714b7c2813971297bb340307813e7",
-                "shasum": ""
-            },
-            "require": {
-                "ext-dom": "*",
-                "ext-libxml": "*",
-                "ext-simplexml": "*",
-                "php": ">=7.0.0",
-                "symfony/css-selector": "~3.0 || ~4.0 || ~5.0"
-            },
-            "require-dev": {
-                "phpunit/phpunit": "~6.0 || ~7.0 || ~9.0"
-            },
-            "suggest": {
-                "voku/portable-utf8": "If you need e.g. UTF-8 fixed output."
-            },
-            "time": "2021-03-29T14:56:56+00:00",
-            "type": "library",
-            "installation-source": "dist",
-            "autoload": {
-                "psr-4": {
-                    "voku\\helper\\": "src/voku/helper/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "dimabdc",
-                    "email": "support@titor.ru",
-                    "homepage": "http://github.com/dimabdc",
-                    "role": "Developer"
-                },
-                {
-                    "name": "Lars Moelleken",
-                    "homepage": "http://www.moelleken.org/",
-                    "role": "Developer"
-                }
-            ],
-            "description": "Simple HTML DOM package.",
-            "homepage": "http://simplehtmldom.sourceforge.net/",
-            "keywords": [
-                "HTML Parser",
-                "dom",
-                "php dom"
-            ],
-            "support": {
-                "issues": "https://github.com/voku/simple_html_dom/issues",
-                "source": "https://github.com/voku/simple_html_dom/tree/4.7.29"
-            },
-            "funding": [
-                {
-                    "url": "https://www.paypal.me/moelleken",
-                    "type": "custom"
-                },
-                {
-                    "url": "https://github.com/voku",
-                    "type": "github"
-                },
-                {
-                    "url": "https://www.patreon.com/voku",
-                    "type": "patreon"
-                },
-                {
-                    "url": "https://tidelift.com/funding/github/packagist/voku/simple_html_dom",
-                    "type": "tidelift"
-                }
-            ],
-            "install-path": "../voku/simple_html_dom"
-        }
-    ],
-    "dev": true,
-    "dev-package-names": []
-}

packer/deps/vendor/composer/installed.php

@@ -1,69 +0,0 @@
-<?php return array (
-  'root' => 
-  array (
-    'pretty_version' => 'dev-master',
-    'version' => 'dev-master',
-    'aliases' => 
-    array (
-    ),
-    'reference' => 'ea843e061f44cf14125fc3280f232b55f34e1573',
-    'name' => '__root__',
-  ),
-  'versions' => 
-  array (
-    '__root__' => 
-    array (
-      'pretty_version' => 'dev-master',
-      'version' => 'dev-master',
-      'aliases' => 
-      array (
-      ),
-      'reference' => 'ea843e061f44cf14125fc3280f232b55f34e1573',
-    ),
-    'matthiasmullie/minify' => 
-    array (
-      'pretty_version' => '1.3.66',
-      'version' => '1.3.66.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => '45fd3b0f1dfa2c965857c6d4a470bea52adc31a6',
-    ),
-    'matthiasmullie/path-converter' => 
-    array (
-      'pretty_version' => '1.1.3',
-      'version' => '1.1.3.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => 'e7d13b2c7e2f2268e1424aaed02085518afa02d9',
-    ),
-    'symfony/css-selector' => 
-    array (
-      'pretty_version' => 'v5.2.4',
-      'version' => '5.2.4.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => 'f65f217b3314504a1ec99c2d6ef69016bb13490f',
-    ),
-    'voku/html-min' => 
-    array (
-      'pretty_version' => '4.4.8',
-      'version' => '4.4.8.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => '4f700584abd70b308b7d06b8e4cfcc31711faaf9',
-    ),
-    'voku/simple_html_dom' => 
-    array (
-      'pretty_version' => '4.7.29',
-      'version' => '4.7.29.0',
-      'aliases' => 
-      array (
-      ),
-      'reference' => '079067c704b714b7c2813971297bb340307813e7',
-    ),
-  ),
-);

packer/deps/vendor/composer/platform_check.php

@@ -1,26 +0,0 @@
-<?php
-
-// platform_check.php @generated by Composer
-
-$issues = array();
-
-if (!(PHP_VERSION_ID >= 70205)) {
-    $issues[] = 'Your Composer dependencies require a PHP version ">= 7.2.5". You are running ' . PHP_VERSION . '.';
-}
-
-if ($issues) {
-    if (!headers_sent()) {
-        header('HTTP/1.1 500 Internal Server Error');
-    }
-    if (!ini_get('display_errors')) {
-        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
-            fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL);
-        } elseif (!headers_sent()) {
-            echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL;
-        }
-    }
-    trigger_error(
-        'Composer detected issues in your platform: ' . implode(' ', $issues),
-        E_USER_ERROR
-    );
-}

packer/deps/vendor/matthiasmullie/minify/.github/FUNDING.yml

@@ -1,12 +0,0 @@
-# These are supported funding model platforms
-
-github: [matthiasmullie] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
-patreon: # Replace with a single Patreon username
-open_collective: # Replace with a single Open Collective username
-ko_fi: # Replace with a single Ko-fi username
-tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
-community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
-liberapay: # Replace with a single Liberapay username
-issuehunt: # Replace with a single IssueHunt username
-otechie: # Replace with a single Otechie username
-custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

packer/deps/vendor/matthiasmullie/minify/CONTRIBUTING.md

@@ -1,59 +0,0 @@
-# How to contribute
-
-
-## Issues
-
-When [filing bugs](https://github.com/matthiasmullie/minify/issues/new),
-try to be as thorough as possible:
-* What version did you use?
-* What did you try to do? ***Please post the relevant parts of your code.***
-* What went wrong? ***Please include error messages, if any.***
-* What was the expected result?
-
-
-## Pull requests
-
-Bug fixes and general improvements to the existing codebase are always welcome.
-New features are also welcome, but will be judged on an individual basis. If
-you'd rather not risk wasting your time implementing a new feature only to see
-it turned down, please start the discussion by
-[opening an issue](https://github.com/matthiasmullie/minify/issues/new).
-
-Don't forget to add your changes to the [changelog](CHANGELOG.md).
-
-
-### Testing
-
-Please include tests for every change or addition to the code.
-To run the complete test suite:
-
-```sh
-vendor/bin/phpunit
-```
-
-When submitting a new pull request, please make sure that that the test suite
-passes (Travis CI will run it & report back on your pull request.)
-
-To run the tests on Windows, run `tests/convert_symlinks_to_windows_style.sh`
-from the command line in order to convert Linux-style test symlinks to
-Windows-style.
-
-
-### Coding standards
-
-All code must follow [PSR-2](http://www.php-fig.org/psr/psr-2/). Just make sure
-to run php-cs-fixer before submitting the code, it'll take care of the
-formatting for you:
-
-```sh
-vendor/bin/php-cs-fixer fix src
-vendor/bin/php-cs-fixer fix tests
-```
-
-Document the code thoroughly!
-
-
-## License
-
-Note that minify is MIT-licensed, which basically allows anyone to do
-anything they like with it, without restriction.

packer/deps/vendor/matthiasmullie/minify/Dockerfile

@@ -1,13 +0,0 @@
-ARG version=cli
-FROM php:$version
-
-COPY . /var/www
-WORKDIR /var/www
-
-RUN apt-get update
-RUN apt-get install -y zip unzip libzip-dev git
-RUN docker-php-ext-install zip
-RUN docker-php-ext-install pcntl
-RUN curl -sS https://getcomposer.org/installer | php
-RUN mv composer.phar /usr/local/bin/composer
-RUN composer install

packer/deps/vendor/matthiasmullie/minify/LICENSE

@@ -1,18 +0,0 @@
-Copyright (c) 2012 Matthias Mullie
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

packer/deps/vendor/matthiasmullie/minify/bin/minifycss

@@ -1,45 +0,0 @@
-#!/usr/bin/env php
-<?php
-use MatthiasMullie\Minify;
-
-// command line utility to minify CSS
-if (file_exists(__DIR__ . '/../../../autoload.php')) {
-    // if composer install
-    require_once __DIR__ . '/../../../autoload.php';
-} else {
-    require_once __DIR__ . '/../src/Minify.php';
-    require_once __DIR__ . '/../src/CSS.php';
-    require_once __DIR__ . '/../src/Exception.php';
-}
-
-error_reporting(E_ALL);
-// check PHP setup for cli arguments
-if (!isset($_SERVER['argv']) && !isset($argv)) {
-    fwrite(STDERR, 'Please enable the "register_argc_argv" directive in your php.ini' . PHP_EOL);
-    exit(1);
-} elseif (!isset($argv)) {
-    $argv = $_SERVER['argv'];
-}
-// check if path to file given
-if (!isset($argv[1])) {
-    fwrite(STDERR, 'Argument expected: path to file' . PHP_EOL);
-    exit(1);
-}
-// check if script run in cli environment
-if ('cli' !== php_sapi_name()) {
-    fwrite(STDERR, $argv[1] . ' must be run in the command line' . PHP_EOL);
-    exit(1);
-}
-// check if source file exists
-if (!file_exists($argv[1])) {
-    fwrite(STDERR, 'Source file "' . $argv[1] . '" not found' . PHP_EOL);
-    exit(1);
-}
-
-try {
-    $minifier = new Minify\CSS($argv[1]);
-    echo $minifier->minify();
-} catch (Exception $e) {
-    fwrite(STDERR, $e->getMessage(), PHP_EOL);
-    exit(1);
-}

packer/deps/vendor/matthiasmullie/minify/bin/minifyjs

@@ -1,45 +0,0 @@
-#!/usr/bin/env php
-<?php
-use MatthiasMullie\Minify;
-
-// command line utility to minify JS
-if (file_exists(__DIR__ . '/../../../autoload.php')) {
-    // if composer install
-    require_once __DIR__ . '/../../../autoload.php';
-} else {
-    require_once __DIR__ . '/../src/Minify.php';
-    require_once __DIR__ . '/../src/JS.php';
-    require_once __DIR__ . '/../src/Exception.php';
-}
-
-error_reporting(E_ALL);
-// check PHP setup for cli arguments
-if (!isset($_SERVER['argv']) && !isset($argv)) {
-    fwrite(STDERR, 'Please enable the "register_argc_argv" directive in your php.ini' . PHP_EOL);
-    exit(1);
-} elseif (!isset($argv)) {
-    $argv = $_SERVER['argv'];
-}
-// check if path to file given
-if (!isset($argv[1])) {
-    fwrite(STDERR, 'Argument expected: path to file' . PHP_EOL);
-    exit(1);
-}
-// check if script run in cli environment
-if ('cli' !== php_sapi_name()) {
-    fwrite(STDERR, $argv[1] . ' must be run in the command line' . PHP_EOL);
-    exit(1);
-}
-// check if source file exists
-if (!file_exists($argv[1])) {
-    fwrite(STDERR, 'Source file "' . $argv[1] . '" not found' . PHP_EOL);
-    exit(1);
-}
-
-try {
-    $minifier = new Minify\JS($argv[1]);
-    echo $minifier->minify();
-} catch (Exception $e) {
-    fwrite(STDERR, $e->getMessage(), PHP_EOL);
-    exit(1);
-}

packer/deps/vendor/matthiasmullie/minify/composer.json

@@ -1,38 +0,0 @@
-{
-    "name": "matthiasmullie/minify",
-    "type": "library",
-    "description": "CSS & JavaScript minifier, in PHP. Removes whitespace, strips comments, combines files (incl. @import statements and small assets in CSS files), and optimizes/shortens a few common programming patterns.",
-    "keywords": ["minify", "minifier", "css", "js", "javascript"],
-    "homepage": "http://www.minifier.org",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Matthias Mullie",
-            "homepage": "http://www.mullie.eu",
-            "email": "minify@mullie.eu",
-            "role": "Developer"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.0",
-        "ext-pcre": "*",
-        "matthiasmullie/path-converter": "~1.1"
-    },
-    "require-dev": {
-        "matthiasmullie/scrapbook": "dev-master",
-        "phpunit/phpunit": ">=4.8",
-        "friendsofphp/php-cs-fixer": "~2.0"
-    },
-    "suggest": {
-        "psr/cache-implementation": "Cache implementation to use with Minify::cache"
-    },
-    "autoload": {
-        "psr-4": {
-            "MatthiasMullie\\Minify\\": "src/"
-        }
-    },
-    "bin": [
-        "bin/minifycss",
-        "bin/minifyjs"
-    ]
-}

packer/deps/vendor/matthiasmullie/minify/data/js/keywords_after.txt

@@ -1,7 +0,0 @@
-in
-public
-extends
-private
-protected
-implements
-instanceof

packer/deps/vendor/matthiasmullie/minify/data/js/keywords_before.txt

@@ -1,26 +0,0 @@
-do
-in
-let
-new
-var
-case
-else
-enum
-void
-with
-class
-const
-yield
-delete
-export
-import
-public
-static
-typeof
-extends
-package
-private
-function
-protected
-implements
-instanceof

packer/deps/vendor/matthiasmullie/minify/data/js/keywords_reserved.txt

@@ -1,63 +0,0 @@
-do
-if
-in
-for
-let
-new
-try
-var
-case
-else
-enum
-eval
-null
-this
-true
-void
-with
-break
-catch
-class
-const
-false
-super
-throw
-while
-yield
-delete
-export
-import
-public
-return
-static
-switch
-typeof
-default
-extends
-finally
-package
-private
-continue
-debugger
-function
-arguments
-interface
-protected
-implements
-instanceof
-abstract
-boolean
-byte
-char
-double
-final
-float
-goto
-int
-long
-native
-short
-synchronized
-throws
-transient
-volatile

packer/deps/vendor/matthiasmullie/minify/data/js/operators.txt

@@ -1,46 +0,0 @@
-+
--
-*
-/
-%
-=
-+=
--=
-*=
-/=
-%=
-<<=
->>=
->>>=
-&=
-^=
-|=
-&
-|
-^
-~
-<<
->>
->>>
-==
-===
-!=
-!==
->
-<
->=
-<=
-&&
-||
-!
-.
-[
-]
-?
-:
-,
-;
-(
-)
-{
-}

packer/deps/vendor/matthiasmullie/minify/data/js/operators_after.txt

@@ -1,43 +0,0 @@
-+
--
-*
-/
-%
-=
-+=
--=
-*=
-/=
-%=
-<<=
->>=
->>>=
-&=
-^=
-|=
-&
-|
-^
-<<
->>
->>>
-==
-===
-!=
-!==
->
-<
->=
-<=
-&&
-||
-.
-[
-]
-?
-:
-,
-;
-(
-)
-}

packer/deps/vendor/matthiasmullie/minify/data/js/operators_before.txt

@@ -1,43 +0,0 @@
-+
--
-*
-/
-%
-=
-+=
--=
-*=
-/=
-%=
-<<=
->>=
->>>=
-&=
-^=
-|=
-&
-|
-^
-~
-<<
->>
->>>
-==
-===
-!=
-!==
->
-<
->=
-<=
-&&
-||
-!
-.
-[
-?
-:
-,
-;
-(
-{

packer/deps/vendor/matthiasmullie/minify/docker-compose.yml

@@ -1,46 +0,0 @@
-version: '2.1'
-services:
-  php:
-    build:
-      context: .
-      dockerfile: Dockerfile
-    volumes:
-      - ./src:/var/www/src
-      - ./data:/var/www/data
-      - ./tests:/var/www/tests
-      - ./phpunit.xml.dist:/var/www/phpunit.xml.dist
-  '8.0':
-    extends: php
-    build:
-      args:
-        version: 8.0-cli
-  '7.4':
-    extends: php
-    build:
-      args:
-        version: 7.4-cli
-  '7.3':
-    extends: php
-    build:
-      args:
-        version: 7.3-cli
-  '7.2':
-    extends: php
-    build:
-      args:
-        version: 7.2-cli
-  '7.1':
-    extends: php
-    build:
-      args:
-        version: 7.1-cli
-  '7.0':
-    extends: php
-    build:
-      args:
-        version: 7.0-cli
-  '5.6':
-    extends: php
-    build:
-      args:
-        version: 5.6-cli

packer/deps/vendor/matthiasmullie/minify/src/CSS.php

@@ -1,786 +0,0 @@
-<?php
-/**
- * CSS Minifier
- *
- * Please report bugs on https://github.com/matthiasmullie/minify/issues
- *
- * @author Matthias Mullie <minify@mullie.eu>
- * @copyright Copyright (c) 2012, Matthias Mullie. All rights reserved
- * @license MIT License
- */
-
-namespace MatthiasMullie\Minify;
-
-use MatthiasMullie\Minify\Exceptions\FileImportException;
-use MatthiasMullie\PathConverter\ConverterInterface;
-use MatthiasMullie\PathConverter\Converter;
-
-/**
- * CSS minifier
- *
- * Please report bugs on https://github.com/matthiasmullie/minify/issues
- *
- * @package Minify
- * @author Matthias Mullie <minify@mullie.eu>
- * @author Tijs Verkoyen <minify@verkoyen.eu>
- * @copyright Copyright (c) 2012, Matthias Mullie. All rights reserved
- * @license MIT License
- */
-class CSS extends Minify
-{
-    /**
-     * @var int maximum inport size in kB
-     */
-    protected $maxImportSize = 5;
-
-    /**
-     * @var string[] valid import extensions
-     */
-    protected $importExtensions = array(
-        'gif' => 'data:image/gif',
-        'png' => 'data:image/png',
-        'jpe' => 'data:image/jpeg',
-        'jpg' => 'data:image/jpeg',
-        'jpeg' => 'data:image/jpeg',
-        'svg' => 'data:image/svg+xml',
-        'woff' => 'data:application/x-font-woff',
-        'tif' => 'image/tiff',
-        'tiff' => 'image/tiff',
-        'xbm' => 'image/x-xbitmap',
-    );
-
-    /**
-     * Set the maximum size if files to be imported.
-     *
-     * Files larger than this size (in kB) will not be imported into the CSS.
-     * Importing files into the CSS as data-uri will save you some connections,
-     * but we should only import relatively small decorative images so that our
-     * CSS file doesn't get too bulky.
-     *
-     * @param int $size Size in kB
-     */
-    public function setMaxImportSize($size)
-    {
-        $this->maxImportSize = $size;
-    }
-
-    /**
-     * Set the type of extensions to be imported into the CSS (to save network
-     * connections).
-     * Keys of the array should be the file extensions & respective values
-     * should be the data type.
-     *
-     * @param string[] $extensions Array of file extensions
-     */
-    public function setImportExtensions(array $extensions)
-    {
-        $this->importExtensions = $extensions;
-    }
-
-    /**
-     * Move any import statements to the top.
-     *
-     * @param string $content Nearly finished CSS content
-     *
-     * @return string
-     */
-    protected function moveImportsToTop($content)
-    {
-        if (preg_match_all('/(;?)(@import (?<url>url\()?(?P<quotes>["\']?).+?(?P=quotes)(?(url)\)));?/', $content, $matches)) {
-            // remove from content
-            foreach ($matches[0] as $import) {
-                $content = str_replace($import, '', $content);
-            }
-
-            // add to top
-            $content = implode(';', $matches[2]).';'.trim($content, ';');
-        }
-
-        return $content;
-    }
-
-    /**
-     * Combine CSS from import statements.
-     *
-     * @import's will be loaded and their content merged into the original file,
-     * to save HTTP requests.
-     *
-     * @param string   $source  The file to combine imports for
-     * @param string   $content The CSS content to combine imports for
-     * @param string[] $parents Parent paths, for circular reference checks
-     *
-     * @return string
-     *
-     * @throws FileImportException
-     */
-    protected function combineImports($source, $content, $parents)
-    {
-        $importRegexes = array(
-            // @import url(xxx)
-            '/
-            # import statement
-            @import
-
-            # whitespace
-            \s+
-
-                # open url()
-                url\(
-
-                    # (optional) open path enclosure
-                    (?P<quotes>["\']?)
-
-                        # fetch path
-                        (?P<path>.+?)
-
-                    # (optional) close path enclosure
-                    (?P=quotes)
-
-                # close url()
-                \)
-
-                # (optional) trailing whitespace
-                \s*
-
-                # (optional) media statement(s)
-                (?P<media>[^;]*)
-
-                # (optional) trailing whitespace
-                \s*
-
-            # (optional) closing semi-colon
-            ;?
-
-            /ix',
-
-            // @import 'xxx'
-            '/
-
-            # import statement
-            @import
-
-            # whitespace
-            \s+
-
-                # open path enclosure
-                (?P<quotes>["\'])
-
-                    # fetch path
-                    (?P<path>.+?)
-
-                # close path enclosure
-                (?P=quotes)
-
-                # (optional) trailing whitespace
-                \s*
-
-                # (optional) media statement(s)
-                (?P<media>[^;]*)
-
-                # (optional) trailing whitespace
-                \s*
-
-            # (optional) closing semi-colon
-            ;?
-
-            /ix',
-        );
-
-        // find all relative imports in css
-        $matches = array();
-        foreach ($importRegexes as $importRegex) {
-            if (preg_match_all($importRegex, $content, $regexMatches, PREG_SET_ORDER)) {
-                $matches = array_merge($matches, $regexMatches);
-            }
-        }
-
-        $search = array();
-        $replace = array();
-
-        // loop the matches
-        foreach ($matches as $match) {
-            // get the path for the file that will be imported
-            $importPath = dirname($source).'/'.$match['path'];
-
-            // only replace the import with the content if we can grab the
-            // content of the file
-            if (!$this->canImportByPath($match['path']) || !$this->canImportFile($importPath)) {
-                continue;
-            }
-
-            // check if current file was not imported previously in the same
-            // import chain.
-            if (in_array($importPath, $parents)) {
-                throw new FileImportException('Failed to import file "'.$importPath.'": circular reference detected.');
-            }
-
-            // grab referenced file & minify it (which may include importing
-            // yet other @import statements recursively)
-            $minifier = new self($importPath);
-            $minifier->setMaxImportSize($this->maxImportSize);
-            $minifier->setImportExtensions($this->importExtensions);
-            $importContent = $minifier->execute($source, $parents);
-
-            // check if this is only valid for certain media
-            if (!empty($match['media'])) {
-                $importContent = '@media '.$match['media'].'{'.$importContent.'}';
-            }
-
-            // add to replacement array
-            $search[] = $match[0];
-            $replace[] = $importContent;
-        }
-
-        // replace the import statements
-        return str_replace($search, $replace, $content);
-    }
-
-    /**
-     * Import files into the CSS, base64-ized.
-     *
-     * @url(image.jpg) images will be loaded and their content merged into the
-     * original file, to save HTTP requests.
-     *
-     * @param string $source  The file to import files for
-     * @param string $content The CSS content to import files for
-     *
-     * @return string
-     */
-    protected function importFiles($source, $content)
-    {
-        $regex = '/url\((["\']?)(.+?)\\1\)/i';
-        if ($this->importExtensions && preg_match_all($regex, $content, $matches, PREG_SET_ORDER)) {
-            $search = array();
-            $replace = array();
-
-            // loop the matches
-            foreach ($matches as $match) {
-                $extension = substr(strrchr($match[2], '.'), 1);
-                if ($extension && !array_key_exists($extension, $this->importExtensions)) {
-                    continue;
-                }
-
-                // get the path for the file that will be imported
-                $path = $match[2];
-                $path = dirname($source).'/'.$path;
-
-                // only replace the import with the content if we're able to get
-                // the content of the file, and it's relatively small
-                if ($this->canImportFile($path) && $this->canImportBySize($path)) {
-                    // grab content && base64-ize
-                    $importContent = $this->load($path);
-                    $importContent = base64_encode($importContent);
-
-                    // build replacement
-                    $search[] = $match[0];
-                    $replace[] = 'url('.$this->importExtensions[$extension].';base64,'.$importContent.')';
-                }
-            }
-
-            // replace the import statements
-            $content = str_replace($search, $replace, $content);
-        }
-
-        return $content;
-    }
-
-    /**
-     * Minify the data.
-     * Perform CSS optimizations.
-     *
-     * @param string[optional] $path    Path to write the data to
-     * @param string[]         $parents Parent paths, for circular reference checks
-     *
-     * @return string The minified data
-     */
-    public function execute($path = null, $parents = array())
-    {
-        $content = '';
-
-        // loop CSS data (raw data and files)
-        foreach ($this->data as $source => $css) {
-            /*
-             * Let's first take out strings & comments, since we can't just
-             * remove whitespace anywhere. If whitespace occurs inside a string,
-             * we should leave it alone. E.g.:
-             * p { content: "a   test" }
-             */
-            $this->extractStrings();
-            $this->stripComments();
-            $this->extractMath();
-            $this->extractCustomProperties();
-            $css = $this->replace($css);
-
-            $css = $this->stripWhitespace($css);
-            $css = $this->shortenColors($css);
-            $css = $this->shortenZeroes($css);
-            $css = $this->shortenFontWeights($css);
-            $css = $this->stripEmptyTags($css);
-
-            // restore the string we've extracted earlier
-            $css = $this->restoreExtractedData($css);
-
-            $source = is_int($source) ? '' : $source;
-            $parents = $source ? array_merge($parents, array($source)) : $parents;
-            $css = $this->combineImports($source, $css, $parents);
-            $css = $this->importFiles($source, $css);
-
-            /*
-             * If we'll save to a new path, we'll have to fix the relative paths
-             * to be relative no longer to the source file, but to the new path.
-             * If we don't write to a file, fall back to same path so no
-             * conversion happens (because we still want it to go through most
-             * of the move code, which also addresses url() & @import syntax...)
-             */
-            $converter = $this->getPathConverter($source, $path ?: $source);
-            $css = $this->move($converter, $css);
-
-            // combine css
-            $content .= $css;
-        }
-
-        $content = $this->moveImportsToTop($content);
-
-        return $content;
-    }
-
-    /**
-     * Moving a css file should update all relative urls.
-     * Relative references (e.g. ../images/image.gif) in a certain css file,
-     * will have to be updated when a file is being saved at another location
-     * (e.g. ../../images/image.gif, if the new CSS file is 1 folder deeper).
-     *
-     * @param ConverterInterface $converter Relative path converter
-     * @param string             $content   The CSS content to update relative urls for
-     *
-     * @return string
-     */
-    protected function move(ConverterInterface $converter, $content)
-    {
-        /*
-         * Relative path references will usually be enclosed by url(). @import
-         * is an exception, where url() is not necessary around the path (but is
-         * allowed).
-         * This *could* be 1 regular expression, where both regular expressions
-         * in this array are on different sides of a |. But we're using named
-         * patterns in both regexes, the same name on both regexes. This is only
-         * possible with a (?J) modifier, but that only works after a fairly
-         * recent PCRE version. That's why I'm doing 2 separate regular
-         * expressions & combining the matches after executing of both.
-         */
-        $relativeRegexes = array(
-            // url(xxx)
-            '/
-            # open url()
-            url\(
-
-                \s*
-
-                # open path enclosure
-                (?P<quotes>["\'])?
-
-                    # fetch path
-                    (?P<path>.+?)
-
-                # close path enclosure
-                (?(quotes)(?P=quotes))
-
-                \s*
-
-            # close url()
-            \)
-
-            /ix',
-
-            // @import "xxx"
-            '/
-            # import statement
-            @import
-
-            # whitespace
-            \s+
-
-                # we don\'t have to check for @import url(), because the
-                # condition above will already catch these
-
-                # open path enclosure
-                (?P<quotes>["\'])
-
-                    # fetch path
-                    (?P<path>.+?)
-
-                # close path enclosure
-                (?P=quotes)
-
-            /ix',
-        );
-
-        // find all relative urls in css
-        $matches = array();
-        foreach ($relativeRegexes as $relativeRegex) {
-            if (preg_match_all($relativeRegex, $content, $regexMatches, PREG_SET_ORDER)) {
-                $matches = array_merge($matches, $regexMatches);
-            }
-        }
-
-        $search = array();
-        $replace = array();
-
-        // loop all urls
-        foreach ($matches as $match) {
-            // determine if it's a url() or an @import match
-            $type = (strpos($match[0], '@import') === 0 ? 'import' : 'url');
-
-            $url = $match['path'];
-            if ($this->canImportByPath($url)) {
-                // attempting to interpret GET-params makes no sense, so let's discard them for awhile
-                $params = strrchr($url, '?');
-                $url = $params ? substr($url, 0, -strlen($params)) : $url;
-
-                // fix relative url
-                $url = $converter->convert($url);
-
-                // now that the path has been converted, re-apply GET-params
-                $url .= $params;
-            }
-
-            /*
-             * Urls with control characters above 0x7e should be quoted.
-             * According to Mozilla's parser, whitespace is only allowed at the
-             * end of unquoted urls.
-             * Urls with `)` (as could happen with data: uris) should also be
-             * quoted to avoid being confused for the url() closing parentheses.
-             * And urls with a # have also been reported to cause issues.
-             * Urls with quotes inside should also remain escaped.
-             *
-             * @see https://developer.mozilla.org/nl/docs/Web/CSS/url#The_url()_functional_notation
-             * @see https://hg.mozilla.org/mozilla-central/rev/14abca4e7378
-             * @see https://github.com/matthiasmullie/minify/issues/193
-             */
-            $url = trim($url);
-            if (preg_match('/[\s\)\'"#\x{7f}-\x{9f}]/u', $url)) {
-                $url = $match['quotes'] . $url . $match['quotes'];
-            }
-
-            // build replacement
-            $search[] = $match[0];
-            if ($type === 'url') {
-                $replace[] = 'url('.$url.')';
-            } elseif ($type === 'import') {
-                $replace[] = '@import "'.$url.'"';
-            }
-        }
-
-        // replace urls
-        return str_replace($search, $replace, $content);
-    }
-
-    /**
-     * Shorthand hex color codes.
-     * #FF0000 -> #F00.
-     *
-     * @param string $content The CSS content to shorten the hex color codes for
-     *
-     * @return string
-     */
-    protected function shortenColors($content)
-    {
-        $content = preg_replace('/(?<=[: ])#([0-9a-z])\\1([0-9a-z])\\2([0-9a-z])\\3(?:([0-9a-z])\\4)?(?=[; }])/i', '#$1$2$3$4', $content);
-
-        // remove alpha channel if it's pointless...
-        $content = preg_replace('/(?<=[: ])#([0-9a-z]{6})ff?(?=[; }])/i', '#$1', $content);
-        $content = preg_replace('/(?<=[: ])#([0-9a-z]{3})f?(?=[; }])/i', '#$1', $content);
-
-        $colors = array(
-            // we can shorten some even more by replacing them with their color name
-            '#F0FFFF' => 'azure',
-            '#F5F5DC' => 'beige',
-            '#A52A2A' => 'brown',
-            '#FF7F50' => 'coral',
-            '#FFD700' => 'gold',
-            '#808080' => 'gray',
-            '#008000' => 'green',
-            '#4B0082' => 'indigo',
-            '#FFFFF0' => 'ivory',
-            '#F0E68C' => 'khaki',
-            '#FAF0E6' => 'linen',
-            '#800000' => 'maroon',
-            '#000080' => 'navy',
-            '#808000' => 'olive',
-            '#CD853F' => 'peru',
-            '#FFC0CB' => 'pink',
-            '#DDA0DD' => 'plum',
-            '#800080' => 'purple',
-            '#F00' => 'red',
-            '#FA8072' => 'salmon',
-            '#A0522D' => 'sienna',
-            '#C0C0C0' => 'silver',
-            '#FFFAFA' => 'snow',
-            '#D2B48C' => 'tan',
-            '#FF6347' => 'tomato',
-            '#EE82EE' => 'violet',
-            '#F5DEB3' => 'wheat',
-            // or the other way around
-            'WHITE' => '#fff',
-            'BLACK' => '#000',
-        );
-
-        return preg_replace_callback(
-            '/(?<=[: ])('.implode('|', array_keys($colors)).')(?=[; }])/i',
-            function ($match) use ($colors) {
-                return $colors[strtoupper($match[0])];
-            },
-            $content
-        );
-    }
-
-    /**
-     * Shorten CSS font weights.
-     *
-     * @param string $content The CSS content to shorten the font weights for
-     *
-     * @return string
-     */
-    protected function shortenFontWeights($content)
-    {
-        $weights = array(
-            'normal' => 400,
-            'bold' => 700,
-        );
-
-        $callback = function ($match) use ($weights) {
-            return $match[1].$weights[$match[2]];
-        };
-
-        return preg_replace_callback('/(font-weight\s*:\s*)('.implode('|', array_keys($weights)).')(?=[;}])/', $callback, $content);
-    }
-
-    /**
-     * Shorthand 0 values to plain 0, instead of e.g. -0em.
-     *
-     * @param string $content The CSS content to shorten the zero values for
-     *
-     * @return string
-     */
-    protected function shortenZeroes($content)
-    {
-        // we don't want to strip units in `calc()` expressions:
-        // `5px - 0px` is valid, but `5px - 0` is not
-        // `10px * 0` is valid (equates to 0), and so is `10 * 0px`, but
-        // `10 * 0` is invalid
-        // we've extracted calcs earlier, so we don't need to worry about this
-
-        // reusable bits of code throughout these regexes:
-        // before & after are used to make sure we don't match lose unintended
-        // 0-like values (e.g. in #000, or in http://url/1.0)
-        // units can be stripped from 0 values, or used to recognize non 0
-        // values (where wa may be able to strip a .0 suffix)
-        $before = '(?<=[:(, ])';
-        $after = '(?=[ ,);}])';
-        $units = '(em|ex|%|px|cm|mm|in|pt|pc|ch|rem|vh|vw|vmin|vmax|vm)';
-
-        // strip units after zeroes (0px -> 0)
-        // NOTE: it should be safe to remove all units for a 0 value, but in
-        // practice, Webkit (especially Safari) seems to stumble over at least
-        // 0%, potentially other units as well. Only stripping 'px' for now.
-        // @see https://github.com/matthiasmullie/minify/issues/60
-        $content = preg_replace('/'.$before.'(-?0*(\.0+)?)(?<=0)px'.$after.'/', '\\1', $content);
-
-        // strip 0-digits (.0 -> 0)
-        $content = preg_replace('/'.$before.'\.0+'.$units.'?'.$after.'/', '0\\1', $content);
-        // strip trailing 0: 50.10 -> 50.1, 50.10px -> 50.1px
-        $content = preg_replace('/'.$before.'(-?[0-9]+\.[0-9]+)0+'.$units.'?'.$after.'/', '\\1\\2', $content);
-        // strip trailing 0: 50.00 -> 50, 50.00px -> 50px
-        $content = preg_replace('/'.$before.'(-?[0-9]+)\.0+'.$units.'?'.$after.'/', '\\1\\2', $content);
-        // strip leading 0: 0.1 -> .1, 01.1 -> 1.1
-        $content = preg_replace('/'.$before.'(-?)0+([0-9]*\.[0-9]+)'.$units.'?'.$after.'/', '\\1\\2\\3', $content);
-
-        // strip negative zeroes (-0 -> 0) & truncate zeroes (00 -> 0)
-        $content = preg_replace('/'.$before.'-?0+'.$units.'?'.$after.'/', '0\\1', $content);
-
-        // IE doesn't seem to understand a unitless flex-basis value (correct -
-        // it goes against the spec), so let's add it in again (make it `%`,
-        // which is only 1 char: 0%, 0px, 0 anything, it's all just the same)
-        // @see https://developer.mozilla.org/nl/docs/Web/CSS/flex
-        $content = preg_replace('/flex:([0-9]+\s[0-9]+\s)0([;\}])/', 'flex:${1}0%${2}', $content);
-        $content = preg_replace('/flex-basis:0([;\}])/', 'flex-basis:0%${1}', $content);
-
-        return $content;
-    }
-
-    /**
-     * Strip empty tags from source code.
-     *
-     * @param string $content
-     *
-     * @return string
-     */
-    protected function stripEmptyTags($content)
-    {
-        $content = preg_replace('/(?<=^)[^\{\};]+\{\s*\}/', '', $content);
-        $content = preg_replace('/(?<=(\}|;))[^\{\};]+\{\s*\}/', '', $content);
-
-        return $content;
-    }
-
-    /**
-     * Strip comments from source code.
-     */
-    protected function stripComments()
-    {
-        // PHP only supports $this inside anonymous functions since 5.4
-        $minifier = $this;
-        $callback = function ($match) use ($minifier) {
-            $count = count($minifier->extracted);
-            $placeholder = '/*'.$count.'*/';
-            $minifier->extracted[$placeholder] = $match[0];
-
-            return $placeholder;
-        };
-        $this->registerPattern('/\n?\/\*(!|.*?@license|.*?@preserve).*?\*\/\n?/s', $callback);
-
-        $this->registerPattern('/\/\*.*?\*\//s', '');
-    }
-
-    /**
-     * Strip whitespace.
-     *
-     * @param string $content The CSS content to strip the whitespace for
-     *
-     * @return string
-     */
-    protected function stripWhitespace($content)
-    {
-        // remove leading & trailing whitespace
-        $content = preg_replace('/^\s*/m', '', $content);
-        $content = preg_replace('/\s*$/m', '', $content);
-
-        // replace newlines with a single space
-        $content = preg_replace('/\s+/', ' ', $content);
-
-        // remove whitespace around meta characters
-        // inspired by stackoverflow.com/questions/15195750/minify-compress-css-with-regex
-        $content = preg_replace('/\s*([\*$~^|]?+=|[{};,>~]|!important\b)\s*/', '$1', $content);
-        $content = preg_replace('/([\[(:>\+])\s+/', '$1', $content);
-        $content = preg_replace('/\s+([\]\)>\+])/', '$1', $content);
-        $content = preg_replace('/\s+(:)(?![^\}]*\{)/', '$1', $content);
-
-        // whitespace around + and - can only be stripped inside some pseudo-
-        // classes, like `:nth-child(3+2n)`
-        // not in things like `calc(3px + 2px)`, shorthands like `3px -2px`, or
-        // selectors like `div.weird- p`
-        $pseudos = array('nth-child', 'nth-last-child', 'nth-last-of-type', 'nth-of-type');
-        $content = preg_replace('/:('.implode('|', $pseudos).')\(\s*([+-]?)\s*(.+?)\s*([+-]?)\s*(.*?)\s*\)/', ':$1($2$3$4$5)', $content);
-
-        // remove semicolon/whitespace followed by closing bracket
-        $content = str_replace(';}', '}', $content);
-
-        return trim($content);
-    }
-
-    /**
-     * Replace all occurrences of functions that may contain math, where
-     * whitespace around operators needs to be preserved (e.g. calc, clamp)
-     */
-    protected function extractMath()
-    {
-        $functions = array('calc', 'clamp', 'min', 'max');
-        $pattern = '/\b('. implode('|', $functions) .')(\(.+?)(?=$|;|})/m';
-
-        // PHP only supports $this inside anonymous functions since 5.4
-        $minifier = $this;
-        $callback = function ($match) use ($minifier, $pattern, &$callback) {
-            $function = $match[1];
-            $length = strlen($match[2]);
-            $expr = '';
-            $opened = 0;
-
-            // the regular expression for extracting math has 1 significant problem:
-            // it can't determine the correct closing parenthesis...
-            // instead, it'll match a larger portion of code to where it's certain that
-            // the calc() musts have ended, and we'll figure out which is the correct
-            // closing parenthesis here, by counting how many have opened
-            for ($i = 0; $i < $length; $i++) {
-                $char = $match[2][$i];
-                $expr .= $char;
-                if ($char === '(') {
-                    $opened++;
-                } elseif ($char === ')' && --$opened === 0) {
-                    break;
-                }
-            }
-
-            // now that we've figured out where the calc() starts and ends, extract it
-            $count = count($minifier->extracted);
-            $placeholder = 'math('.$count.')';
-            $minifier->extracted[$placeholder] = $function.'('.trim(substr($expr, 1, -1)).')';
-
-            // and since we've captured more code than required, we may have some leftover
-            // calc() in here too - go recursive on the remaining but of code to go figure
-            // that out and extract what is needed
-            $rest = str_replace($function.$expr, '', $match[0]);
-            $rest = preg_replace_callback($pattern, $callback, $rest);
-
-            return $placeholder.$rest;
-        };
-
-        $this->registerPattern($pattern, $callback);
-    }
-
-    /**
-     * Replace custom properties, whose values may be used in scenarios where
-     * we wouldn't want them to be minified (e.g. inside calc)
-     */
-    protected function extractCustomProperties()
-    {
-        // PHP only supports $this inside anonymous functions since 5.4
-        $minifier = $this;
-        $this->registerPattern(
-            '/(?<=^|[;}])(--[^:;{}"\'\s]+)\s*:([^;{}]+)/m',
-            function ($match) use ($minifier) {
-                $placeholder = '--custom-'. count($minifier->extracted) . ':0';
-                $minifier->extracted[$placeholder] = $match[1] .':'. trim($match[2]);
-                return $placeholder;
-
-            }
-        );
-    }
-
-    /**
-     * Check if file is small enough to be imported.
-     *
-     * @param string $path The path to the file
-     *
-     * @return bool
-     */
-    protected function canImportBySize($path)
-    {
-        return ($size = @filesize($path)) && $size <= $this->maxImportSize * 1024;
-    }
-
-    /**
-     * Check if file a file can be imported, going by the path.
-     *
-     * @param string $path
-     *
-     * @return bool
-     */
-    protected function canImportByPath($path)
-    {
-        return preg_match('/^(data:|https?:|\\/)/', $path) === 0;
-    }
-
-    /**
-     * Return a converter to update relative paths to be relative to the new
-     * destination.
-     *
-     * @param string $source
-     * @param string $target
-     *
-     * @return ConverterInterface
-     */
-    protected function getPathConverter($source, $target)
-    {
-        return new Converter($source, $target);
-    }
-}

packer/deps/vendor/matthiasmullie/minify/src/Exception.php

@@ -1,20 +0,0 @@
-<?php
-/**
- * Base Exception
- *
- * @deprecated Use Exceptions\BasicException instead
- *
- * @author Matthias Mullie <minify@mullie.eu>
- */
-namespace MatthiasMullie\Minify;
-
-/**
- * Base Exception Class
- * @deprecated Use Exceptions\BasicException instead
- *
- * @package Minify
- * @author Matthias Mullie <minify@mullie.eu>
- */
-abstract class Exception extends \Exception
-{
-}

packer/deps/vendor/matthiasmullie/minify/src/Exceptions/BasicException.php

@@ -1,23 +0,0 @@
-<?php
-/**
- * Basic exception
- *
- * Please report bugs on https://github.com/matthiasmullie/minify/issues
- *
- * @author Matthias Mullie <minify@mullie.eu>
- * @copyright Copyright (c) 2012, Matthias Mullie. All rights reserved
- * @license MIT License
- */
-namespace MatthiasMullie\Minify\Exceptions;
-
-use MatthiasMullie\Minify\Exception;
-
-/**
- * Basic Exception Class
- *
- * @package Minify\Exception
- * @author Matthias Mullie <minify@mullie.eu>
- */
-abstract class BasicException extends Exception
-{
-}

packer/deps/vendor/matthiasmullie/minify/src/Exceptions/FileImportException.php

@@ -1,21 +0,0 @@
-<?php
-/**
- * File Import Exception
- *
- * Please report bugs on https://github.com/matthiasmullie/minify/issues
- *
- * @author Matthias Mullie <minify@mullie.eu>
- * @copyright Copyright (c) 2012, Matthias Mullie. All rights reserved
- * @license MIT License
- */
-namespace MatthiasMullie\Minify\Exceptions;
-
-/**
- * File Import Exception Class
- *
- * @package Minify\Exception
- * @author Matthias Mullie <minify@mullie.eu>
- */
-class FileImportException extends BasicException
-{
-}

packer/deps/vendor/matthiasmullie/minify/src/Exceptions/IOException.php

@@ -1,21 +0,0 @@
-<?php
-/**
- * IO Exception
- *
- * Please report bugs on https://github.com/matthiasmullie/minify/issues
- *
- * @author Matthias Mullie <minify@mullie.eu>
- * @copyright Copyright (c) 2012, Matthias Mullie. All rights reserved
- * @license MIT License
- */
-namespace MatthiasMullie\Minify\Exceptions;
-
-/**
- * IO Exception Class
- *
- * @package Minify\Exception
- * @author Matthias Mullie <minify@mullie.eu>
- */
-class IOException extends BasicException
-{
-}

packer/deps/vendor/matthiasmullie/minify/src/Minify.php

@@ -1,501 +0,0 @@
-<?php
-/**
- * Abstract minifier class
- *
- * Please report bugs on https://github.com/matthiasmullie/minify/issues
- *
- * @author Matthias Mullie <minify@mullie.eu>
- * @copyright Copyright (c) 2012, Matthias Mullie. All rights reserved
- * @license MIT License
- */
-namespace MatthiasMullie\Minify;
-
-use MatthiasMullie\Minify\Exceptions\IOException;
-use Psr\Cache\CacheItemInterface;
-
-/**
- * Abstract minifier class.
- *
- * Please report bugs on https://github.com/matthiasmullie/minify/issues
- *
- * @package Minify
- * @author Matthias Mullie <minify@mullie.eu>
- * @copyright Copyright (c) 2012, Matthias Mullie. All rights reserved
- * @license MIT License
- */
-abstract class Minify
-{
-    /**
-     * The data to be minified.
-     *
-     * @var string[]
-     */
-    protected $data = array();
-
-    /**
-     * Array of patterns to match.
-     *
-     * @var string[]
-     */
-    protected $patterns = array();
-
-    /**
-     * This array will hold content of strings and regular expressions that have
-     * been extracted from the JS source code, so we can reliably match "code",
-     * without having to worry about potential "code-like" characters inside.
-     *
-     * @var string[]
-     */
-    public $extracted = array();
-
-    /**
-     * Init the minify class - optionally, code may be passed along already.
-     */
-    public function __construct(/* $data = null, ... */)
-    {
-        // it's possible to add the source through the constructor as well ;)
-        if (func_num_args()) {
-            call_user_func_array(array($this, 'add'), func_get_args());
-        }
-    }
-
-    /**
-     * Add a file or straight-up code to be minified.
-     *
-     * @param string|string[] $data
-     *
-     * @return static
-     */
-    public function add($data /* $data = null, ... */)
-    {
-        // bogus "usage" of parameter $data: scrutinizer warns this variable is
-        // not used (we're using func_get_args instead to support overloading),
-        // but it still needs to be defined because it makes no sense to have
-        // this function without argument :)
-        $args = array($data) + func_get_args();
-
-        // this method can be overloaded
-        foreach ($args as $data) {
-            if (is_array($data)) {
-                call_user_func_array(array($this, 'add'), $data);
-                continue;
-            }
-
-            // redefine var
-            $data = (string) $data;
-
-            // load data
-            $value = $this->load($data);
-            $key = ($data != $value) ? $data : count($this->data);
-
-            // replace CR linefeeds etc.
-            // @see https://github.com/matthiasmullie/minify/pull/139
-            $value = str_replace(array("\r\n", "\r"), "\n", $value);
-
-            // store data
-            $this->data[$key] = $value;
-        }
-
-        return $this;
-    }
-
-    /**
-     * Add a file to be minified.
-     *
-     * @param string|string[] $data
-     *
-     * @return static
-     *
-     * @throws IOException
-     */
-    public function addFile($data /* $data = null, ... */)
-    {
-        // bogus "usage" of parameter $data: scrutinizer warns this variable is
-        // not used (we're using func_get_args instead to support overloading),
-        // but it still needs to be defined because it makes no sense to have
-        // this function without argument :)
-        $args = array($data) + func_get_args();
-
-        // this method can be overloaded
-        foreach ($args as $path) {
-            if (is_array($path)) {
-                call_user_func_array(array($this, 'addFile'), $path);
-                continue;
-            }
-
-            // redefine var
-            $path = (string) $path;
-
-            // check if we can read the file
-            if (!$this->canImportFile($path)) {
-                throw new IOException('The file "'.$path.'" could not be opened for reading. Check if PHP has enough permissions.');
-            }
-
-            $this->add($path);
-        }
-
-        return $this;
-    }
-
-    /**
-     * Minify the data & (optionally) saves it to a file.
-     *
-     * @param string[optional] $path Path to write the data to
-     *
-     * @return string The minified data
-     */
-    public function minify($path = null)
-    {
-        $content = $this->execute($path);
-
-        // save to path
-        if ($path !== null) {
-            $this->save($content, $path);
-        }
-
-        return $content;
-    }
-
-    /**
-     * Minify & gzip the data & (optionally) saves it to a file.
-     *
-     * @param string[optional] $path  Path to write the data to
-     * @param int[optional]    $level Compression level, from 0 to 9
-     *
-     * @return string The minified & gzipped data
-     */
-    public function gzip($path = null, $level = 9)
-    {
-        $content = $this->execute($path);
-        $content = gzencode($content, $level, FORCE_GZIP);
-
-        // save to path
-        if ($path !== null) {
-            $this->save($content, $path);
-        }
-
-        return $content;
-    }
-
-    /**
-     * Minify the data & write it to a CacheItemInterface object.
-     *
-     * @param CacheItemInterface $item Cache item to write the data to
-     *
-     * @return CacheItemInterface Cache item with the minifier data
-     */
-    public function cache(CacheItemInterface $item)
-    {
-        $content = $this->execute();
-        $item->set($content);
-
-        return $item;
-    }
-
-    /**
-     * Minify the data.
-     *
-     * @param string[optional] $path Path to write the data to
-     *
-     * @return string The minified data
-     */
-    abstract public function execute($path = null);
-
-    /**
-     * Load data.
-     *
-     * @param string $data Either a path to a file or the content itself
-     *
-     * @return string
-     */
-    protected function load($data)
-    {
-        // check if the data is a file
-        if ($this->canImportFile($data)) {
-            $data = file_get_contents($data);
-
-            // strip BOM, if any
-            if (substr($data, 0, 3) == "\xef\xbb\xbf") {
-                $data = substr($data, 3);
-            }
-        }
-
-        return $data;
-    }
-
-    /**
-     * Save to file.
-     *
-     * @param string $content The minified data
-     * @param string $path    The path to save the minified data to
-     *
-     * @throws IOException
-     */
-    protected function save($content, $path)
-    {
-        $handler = $this->openFileForWriting($path);
-
-        $this->writeToFile($handler, $content);
-
-        @fclose($handler);
-    }
-
-    /**
-     * Register a pattern to execute against the source content.
-     *
-     * @param string          $pattern     PCRE pattern
-     * @param string|callable $replacement Replacement value for matched pattern
-     */
-    protected function registerPattern($pattern, $replacement = '')
-    {
-        // study the pattern, we'll execute it more than once
-        $pattern .= 'S';
-
-        $this->patterns[] = array($pattern, $replacement);
-    }
-
-    /**
-     * We can't "just" run some regular expressions against JavaScript: it's a
-     * complex language. E.g. having an occurrence of // xyz would be a comment,
-     * unless it's used within a string. Of you could have something that looks
-     * like a 'string', but inside a comment.
-     * The only way to accurately replace these pieces is to traverse the JS one
-     * character at a time and try to find whatever starts first.
-     *
-     * @param string $content The content to replace patterns in
-     *
-     * @return string The (manipulated) content
-     */
-    protected function replace($content)
-    {
-        $processed = '';
-        $positions = array_fill(0, count($this->patterns), -1);
-        $matches = array();
-
-        while ($content) {
-            // find first match for all patterns
-            foreach ($this->patterns as $i => $pattern) {
-                list($pattern, $replacement) = $pattern;
-
-                // we can safely ignore patterns for positions we've unset earlier,
-                // because we know these won't show up anymore
-                if (array_key_exists($i, $positions) == false) {
-                    continue;
-                }
-
-                // no need to re-run matches that are still in the part of the
-                // content that hasn't been processed
-                if ($positions[$i] >= 0) {
-                    continue;
-                }
-
-                $match = null;
-                if (preg_match($pattern, $content, $match, PREG_OFFSET_CAPTURE)) {
-                    $matches[$i] = $match;
-
-                    // we'll store the match position as well; that way, we
-                    // don't have to redo all preg_matches after changing only
-                    // the first (we'll still know where those others are)
-                    $positions[$i] = $match[0][1];
-                } else {
-                    // if the pattern couldn't be matched, there's no point in
-                    // executing it again in later runs on this same content;
-                    // ignore this one until we reach end of content
-                    unset($matches[$i], $positions[$i]);
-                }
-            }
-
-            // no more matches to find: everything's been processed, break out
-            if (!$matches) {
-                $processed .= $content;
-                break;
-            }
-
-            // see which of the patterns actually found the first thing (we'll
-            // only want to execute that one, since we're unsure if what the
-            // other found was not inside what the first found)
-            $discardLength = min($positions);
-            $firstPattern = array_search($discardLength, $positions);
-            $match = $matches[$firstPattern][0][0];
-
-            // execute the pattern that matches earliest in the content string
-            list($pattern, $replacement) = $this->patterns[$firstPattern];
-            $replacement = $this->replacePattern($pattern, $replacement, $content);
-
-            // figure out which part of the string was unmatched; that's the
-            // part we'll execute the patterns on again next
-            $content = (string) substr($content, $discardLength);
-            $unmatched = (string) substr($content, strpos($content, $match) + strlen($match));
-
-            // move the replaced part to $processed and prepare $content to
-            // again match batch of patterns against
-            $processed .= substr($replacement, 0, strlen($replacement) - strlen($unmatched));
-            $content = $unmatched;
-
-            // first match has been replaced & that content is to be left alone,
-            // the next matches will start after this replacement, so we should
-            // fix their offsets
-            foreach ($positions as $i => $position) {
-                $positions[$i] -= $discardLength + strlen($match);
-            }
-        }
-
-        return $processed;
-    }
-
-    /**
-     * This is where a pattern is matched against $content and the matches
-     * are replaced by their respective value.
-     * This function will be called plenty of times, where $content will always
-     * move up 1 character.
-     *
-     * @param string          $pattern     Pattern to match
-     * @param string|callable $replacement Replacement value
-     * @param string          $content     Content to match pattern against
-     *
-     * @return string
-     */
-    protected function replacePattern($pattern, $replacement, $content)
-    {
-        if (is_callable($replacement)) {
-            return preg_replace_callback($pattern, $replacement, $content, 1, $count);
-        } else {
-            return preg_replace($pattern, $replacement, $content, 1, $count);
-        }
-    }
-
-    /**
-     * Strings are a pattern we need to match, in order to ignore potential
-     * code-like content inside them, but we just want all of the string
-     * content to remain untouched.
-     *
-     * This method will replace all string content with simple STRING#
-     * placeholder text, so we've rid all strings from characters that may be
-     * misinterpreted. Original string content will be saved in $this->extracted
-     * and after doing all other minifying, we can restore the original content
-     * via restoreStrings().
-     *
-     * @param string[optional] $chars
-     * @param string[optional] $placeholderPrefix
-     */
-    protected function extractStrings($chars = '\'"', $placeholderPrefix = '')
-    {
-        // PHP only supports $this inside anonymous functions since 5.4
-        $minifier = $this;
-        $callback = function ($match) use ($minifier, $placeholderPrefix) {
-            // check the second index here, because the first always contains a quote
-            if ($match[2] === '') {
-                /*
-                 * Empty strings need no placeholder; they can't be confused for
-                 * anything else anyway.
-                 * But we still needed to match them, for the extraction routine
-                 * to skip over this particular string.
-                 */
-                return $match[0];
-            }
-
-            $count = count($minifier->extracted);
-            $placeholder = $match[1].$placeholderPrefix.$count.$match[1];
-            $minifier->extracted[$placeholder] = $match[1].$match[2].$match[1];
-
-            return $placeholder;
-        };
-
-        /*
-         * The \\ messiness explained:
-         * * Don't count ' or " as end-of-string if it's escaped (has backslash
-         * in front of it)
-         * * Unless... that backslash itself is escaped (another leading slash),
-         * in which case it's no longer escaping the ' or "
-         * * So there can be either no backslash, or an even number
-         * * multiply all of that times 4, to account for the escaping that has
-         * to be done to pass the backslash into the PHP string without it being
-         * considered as escape-char (times 2) and to get it in the regex,
-         * escaped (times 2)
-         */
-        $this->registerPattern('/(['.$chars.'])(.*?(?<!\\\\)(\\\\\\\\)*+)\\1/s', $callback);
-    }
-
-    /**
-     * This method will restore all extracted data (strings, regexes) that were
-     * replaced with placeholder text in extract*(). The original content was
-     * saved in $this->extracted.
-     *
-     * @param string $content
-     *
-     * @return string
-     */
-    protected function restoreExtractedData($content)
-    {
-        if (!$this->extracted) {
-            // nothing was extracted, nothing to restore
-            return $content;
-        }
-
-        $content = strtr($content, $this->extracted);
-
-        $this->extracted = array();
-
-        return $content;
-    }
-
-    /**
-     * Check if the path is a regular file and can be read.
-     *
-     * @param string $path
-     *
-     * @return bool
-     */
-    protected function canImportFile($path)
-    {
-        $parsed = parse_url($path);
-        if (
-            // file is elsewhere
-            isset($parsed['host']) ||
-            // file responds to queries (may change, or need to bypass cache)
-            isset($parsed['query'])
-        ) {
-            return false;
-        }
-
-        return strlen($path) < PHP_MAXPATHLEN && @is_file($path) && is_readable($path);
-    }
-
-    /**
-     * Attempts to open file specified by $path for writing.
-     *
-     * @param string $path The path to the file
-     *
-     * @return resource Specifier for the target file
-     *
-     * @throws IOException
-     */
-    protected function openFileForWriting($path)
-    {
-        if ($path === '' || ($handler = @fopen($path, 'w')) === false) {
-            throw new IOException('The file "'.$path.'" could not be opened for writing. Check if PHP has enough permissions.');
-        }
-
-        return $handler;
-    }
-
-    /**
-     * Attempts to write $content to the file specified by $handler. $path is used for printing exceptions.
-     *
-     * @param resource $handler The resource to write to
-     * @param string   $content The content to write
-     * @param string   $path    The path to the file (for exception printing only)
-     *
-     * @throws IOException
-     */
-    protected function writeToFile($handler, $content, $path = '')
-    {
-        if (
-            !is_resource($handler) ||
-            ($result = @fwrite($handler, $content)) === false ||
-            ($result < strlen($content))
-        ) {
-            throw new IOException('The file "'.$path.'" could not be written to. Check your disk space and file permissions.');
-        }
-    }
-}

packer/deps/vendor/matthiasmullie/path-converter/LICENSE

@@ -1,18 +0,0 @@
-Copyright (c) 2015 Matthias Mullie
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of
-this software and associated documentation files (the "Software"), to deal in
-the Software without restriction, including without limitation the rights to
-use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
-the Software, and to permit persons to whom the Software is furnished to do so,
-subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
-FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
-COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
-IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

packer/deps/vendor/matthiasmullie/path-converter/composer.json

@@ -1,28 +0,0 @@
-{
-    "name": "matthiasmullie/path-converter",
-    "type": "library",
-    "description": "Relative path converter",
-    "keywords": ["relative", "path", "converter", "paths"],
-    "homepage": "http://github.com/matthiasmullie/path-converter",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Matthias Mullie",
-            "homepage": "http://www.mullie.eu",
-            "email": "pathconverter@mullie.eu",
-            "role": "Developer"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.0",
-        "ext-pcre": "*"
-    },
-    "require-dev": {
-        "phpunit/phpunit": "~4.8"
-    },
-    "autoload": {
-        "psr-4": {
-            "MatthiasMullie\\PathConverter\\": "src/"
-        }
-    }
-}

packer/deps/vendor/matthiasmullie/path-converter/src/Converter.php

@@ -1,204 +0,0 @@
-<?php
-
-namespace MatthiasMullie\PathConverter;
-
-/**
- * Convert paths relative from 1 file to another.
- *
- * E.g.
- *     ../../images/icon.jpg relative to /css/imports/icons.css
- * becomes
- *     ../images/icon.jpg relative to /css/minified.css
- *
- * Please report bugs on https://github.com/matthiasmullie/path-converter/issues
- *
- * @author Matthias Mullie <pathconverter@mullie.eu>
- * @copyright Copyright (c) 2015, Matthias Mullie. All rights reserved
- * @license MIT License
- */
-class Converter implements ConverterInterface
-{
-    /**
-     * @var string
-     */
-    protected $from;
-
-    /**
-     * @var string
-     */
-    protected $to;
-
-    /**
-     * @param string $from The original base path (directory, not file!)
-     * @param string $to   The new base path (directory, not file!)
-     * @param string $root Root directory (defaults to `getcwd`)
-     */
-    public function __construct($from, $to, $root = '')
-    {
-        $shared = $this->shared($from, $to);
-        if ($shared === '') {
-            // when both paths have nothing in common, one of them is probably
-            // absolute while the other is relative
-            $root = $root ?: getcwd();
-            $from = strpos($from, $root) === 0 ? $from : preg_replace('/\/+/', '/', $root.'/'.$from);
-            $to = strpos($to, $root) === 0 ? $to : preg_replace('/\/+/', '/', $root.'/'.$to);
-
-            // or traveling the tree via `..`
-            // attempt to resolve path, or assume it's fine if it doesn't exist
-            $from = @realpath($from) ?: $from;
-            $to = @realpath($to) ?: $to;
-        }
-
-        $from = $this->dirname($from);
-        $to = $this->dirname($to);
-
-        $from = $this->normalize($from);
-        $to = $this->normalize($to);
-
-        $this->from = $from;
-        $this->to = $to;
-    }
-
-    /**
-     * Normalize path.
-     *
-     * @param string $path
-     *
-     * @return string
-     */
-    protected function normalize($path)
-    {
-        // deal with different operating systems' directory structure
-        $path = rtrim(str_replace(DIRECTORY_SEPARATOR, '/', $path), '/');
-
-        // remove leading current directory.
-        if (substr($path, 0, 2) === './') {
-            $path = substr($path, 2);
-        }
-
-        // remove references to current directory in the path.
-        $path = str_replace('/./', '/', $path);
-
-        /*
-         * Example:
-         *     /home/forkcms/frontend/cache/compiled_templates/../../core/layout/css/../images/img.gif
-         * to
-         *     /home/forkcms/frontend/core/layout/images/img.gif
-         */
-        do {
-            $path = preg_replace('/[^\/]+(?<!\.\.)\/\.\.\//', '', $path, -1, $count);
-        } while ($count);
-
-        return $path;
-    }
-
-    /**
-     * Figure out the shared path of 2 locations.
-     *
-     * Example:
-     *     /home/forkcms/frontend/core/layout/images/img.gif
-     * and
-     *     /home/forkcms/frontend/cache/minified_css
-     * share
-     *     /home/forkcms/frontend
-     *
-     * @param string $path1
-     * @param string $path2
-     *
-     * @return string
-     */
-    protected function shared($path1, $path2)
-    {
-        // $path could theoretically be empty (e.g. no path is given), in which
-        // case it shouldn't expand to array(''), which would compare to one's
-        // root /
-        $path1 = $path1 ? explode('/', $path1) : array();
-        $path2 = $path2 ? explode('/', $path2) : array();
-
-        $shared = array();
-
-        // compare paths & strip identical ancestors
-        foreach ($path1 as $i => $chunk) {
-            if (isset($path2[$i]) && $path1[$i] == $path2[$i]) {
-                $shared[] = $chunk;
-            } else {
-                break;
-            }
-        }
-
-        return implode('/', $shared);
-    }
-
-    /**
-     * Convert paths relative from 1 file to another.
-     *
-     * E.g.
-     *     ../images/img.gif relative to /home/forkcms/frontend/core/layout/css
-     * should become:
-     *     ../../core/layout/images/img.gif relative to
-     *     /home/forkcms/frontend/cache/minified_css
-     *
-     * @param string $path The relative path that needs to be converted
-     *
-     * @return string The new relative path
-     */
-    public function convert($path)
-    {
-        // quit early if conversion makes no sense
-        if ($this->from === $this->to) {
-            return $path;
-        }
-
-        $path = $this->normalize($path);
-        // if we're not dealing with a relative path, just return absolute
-        if (strpos($path, '/') === 0) {
-            return $path;
-        }
-
-        // normalize paths
-        $path = $this->normalize($this->from.'/'.$path);
-
-        // strip shared ancestor paths
-        $shared = $this->shared($path, $this->to);
-        $path = mb_substr($path, mb_strlen($shared));
-        $to = mb_substr($this->to, mb_strlen($shared));
-
-        // add .. for every directory that needs to be traversed to new path
-        $to = str_repeat('../', count(array_filter(explode('/', $to))));
-
-        return $to.ltrim($path, '/');
-    }
-
-    /**
-     * Attempt to get the directory name from a path.
-     *
-     * @param string $path
-     *
-     * @return string
-     */
-    protected function dirname($path)
-    {
-        if (@is_file($path)) {
-            return dirname($path);
-        }
-
-        if (@is_dir($path)) {
-            return rtrim($path, '/');
-        }
-
-        // no known file/dir, start making assumptions
-
-        // ends in / = dir
-        if (mb_substr($path, -1) === '/') {
-            return rtrim($path, '/');
-        }
-
-        // has a dot in the name, likely a file
-        if (preg_match('/.*\..*$/', basename($path)) !== 0) {
-            return dirname($path);
-        }
-
-        // you're on your own here!
-        return $path;
-    }
-}

packer/deps/vendor/matthiasmullie/path-converter/src/ConverterInterface.php

@@ -1,24 +0,0 @@
-<?php
-
-namespace MatthiasMullie\PathConverter;
-
-/**
- * Convert file paths.
- *
- * Please report bugs on https://github.com/matthiasmullie/path-converter/issues
- *
- * @author Matthias Mullie <pathconverter@mullie.eu>
- * @copyright Copyright (c) 2015, Matthias Mullie. All rights reserved
- * @license MIT License
- */
-interface ConverterInterface
-{
-    /**
-     * Convert file paths.
-     *
-     * @param string $path The path to be converted
-     *
-     * @return string The new path
-     */
-    public function convert($path);
-}

packer/deps/vendor/matthiasmullie/path-converter/src/NoConverter.php

@@ -1,23 +0,0 @@
-<?php
-
-namespace MatthiasMullie\PathConverter;
-
-/**
- * Don't convert paths.
- *
- * Please report bugs on https://github.com/matthiasmullie/path-converter/issues
- *
- * @author Matthias Mullie <pathconverter@mullie.eu>
- * @copyright Copyright (c) 2015, Matthias Mullie. All rights reserved
- * @license MIT License
- */
-class NoConverter implements ConverterInterface
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function convert($path)
-    {
-        return $path;
-    }
-}

packer/deps/vendor/symfony/css-selector/CHANGELOG.md

@@ -1,18 +0,0 @@
-CHANGELOG
-=========
-
-4.4.0
------
-
- * Added support for `*:only-of-type`
-
-2.8.0
------
-
- * Added the `CssSelectorConverter` class as a non-static API for the component.
- * Deprecated the `CssSelector` static API of the component.
-
-2.1.0
------
-
- * none

packer/deps/vendor/symfony/css-selector/CssSelectorConverter.php

@@ -1,69 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector;
-
-use Symfony\Component\CssSelector\Parser\Shortcut\ClassParser;
-use Symfony\Component\CssSelector\Parser\Shortcut\ElementParser;
-use Symfony\Component\CssSelector\Parser\Shortcut\EmptyStringParser;
-use Symfony\Component\CssSelector\Parser\Shortcut\HashParser;
-use Symfony\Component\CssSelector\XPath\Extension\HtmlExtension;
-use Symfony\Component\CssSelector\XPath\Translator;
-
-/**
- * CssSelectorConverter is the main entry point of the component and can convert CSS
- * selectors to XPath expressions.
- *
- * @author Christophe Coevoet <stof@notk.org>
- */
-class CssSelectorConverter
-{
-    private $translator;
-    private $cache;
-
-    private static $xmlCache = [];
-    private static $htmlCache = [];
-
-    /**
-     * @param bool $html Whether HTML support should be enabled. Disable it for XML documents
-     */
-    public function __construct(bool $html = true)
-    {
-        $this->translator = new Translator();
-
-        if ($html) {
-            $this->translator->registerExtension(new HtmlExtension($this->translator));
-            $this->cache = &self::$htmlCache;
-        } else {
-            $this->cache = &self::$xmlCache;
-        }
-
-        $this->translator
-            ->registerParserShortcut(new EmptyStringParser())
-            ->registerParserShortcut(new ElementParser())
-            ->registerParserShortcut(new ClassParser())
-            ->registerParserShortcut(new HashParser())
-        ;
-    }
-
-    /**
-     * Translates a CSS expression to its XPath equivalent.
-     *
-     * Optionally, a prefix can be added to the resulting XPath
-     * expression with the $prefix parameter.
-     *
-     * @return string
-     */
-    public function toXPath(string $cssExpr, string $prefix = 'descendant-or-self::')
-    {
-        return $this->cache[$prefix][$cssExpr] ?? $this->cache[$prefix][$cssExpr] = $this->translator->cssToXPath($cssExpr, $prefix);
-    }
-}

packer/deps/vendor/symfony/css-selector/Exception/ExceptionInterface.php

@@ -1,24 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Exception;
-
-/**
- * Interface for exceptions.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- */
-interface ExceptionInterface extends \Throwable
-{
-}

packer/deps/vendor/symfony/css-selector/Exception/ExpressionErrorException.php

@@ -1,24 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Exception;
-
-/**
- * ParseException is thrown when a CSS selector syntax is not valid.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- */
-class ExpressionErrorException extends ParseException
-{
-}

packer/deps/vendor/symfony/css-selector/Exception/InternalErrorException.php

@@ -1,24 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Exception;
-
-/**
- * ParseException is thrown when a CSS selector syntax is not valid.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- */
-class InternalErrorException extends ParseException
-{
-}

packer/deps/vendor/symfony/css-selector/Exception/ParseException.php

@@ -1,24 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Exception;
-
-/**
- * ParseException is thrown when a CSS selector syntax is not valid.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- */
-class ParseException extends \Exception implements ExceptionInterface
-{
-}

packer/deps/vendor/symfony/css-selector/Exception/SyntaxErrorException.php

@@ -1,65 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Exception;
-
-use Symfony\Component\CssSelector\Parser\Token;
-
-/**
- * ParseException is thrown when a CSS selector syntax is not valid.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- */
-class SyntaxErrorException extends ParseException
-{
-    /**
-     * @return self
-     */
-    public static function unexpectedToken(string $expectedValue, Token $foundToken)
-    {
-        return new self(sprintf('Expected %s, but %s found.', $expectedValue, $foundToken));
-    }
-
-    /**
-     * @return self
-     */
-    public static function pseudoElementFound(string $pseudoElement, string $unexpectedLocation)
-    {
-        return new self(sprintf('Unexpected pseudo-element "::%s" found %s.', $pseudoElement, $unexpectedLocation));
-    }
-
-    /**
-     * @return self
-     */
-    public static function unclosedString(int $position)
-    {
-        return new self(sprintf('Unclosed/invalid string at %s.', $position));
-    }
-
-    /**
-     * @return self
-     */
-    public static function nestedNot()
-    {
-        return new self('Got nested ::not().');
-    }
-
-    /**
-     * @return self
-     */
-    public static function stringAsFunctionArgument()
-    {
-        return new self('String not allowed as function argument.');
-    }
-}

packer/deps/vendor/symfony/css-selector/LICENSE

@@ -1,19 +0,0 @@
-Copyright (c) 2004-2021 Fabien Potencier
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is furnished
-to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.

packer/deps/vendor/symfony/css-selector/Node/AbstractNode.php

@@ -1,39 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Abstract base node class.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-abstract class AbstractNode implements NodeInterface
-{
-    /**
-     * @var string
-     */
-    private $nodeName;
-
-    public function getNodeName(): string
-    {
-        if (null === $this->nodeName) {
-            $this->nodeName = preg_replace('~.*\\\\([^\\\\]+)Node$~', '$1', static::class);
-        }
-
-        return $this->nodeName;
-    }
-}

packer/deps/vendor/symfony/css-selector/Node/AttributeNode.php

@@ -1,85 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Represents a "<selector>[<namespace>|<attribute> <operator> <value>]" node.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class AttributeNode extends AbstractNode
-{
-    private $selector;
-    private $namespace;
-    private $attribute;
-    private $operator;
-    private $value;
-
-    public function __construct(NodeInterface $selector, ?string $namespace, string $attribute, string $operator, ?string $value)
-    {
-        $this->selector = $selector;
-        $this->namespace = $namespace;
-        $this->attribute = $attribute;
-        $this->operator = $operator;
-        $this->value = $value;
-    }
-
-    public function getSelector(): NodeInterface
-    {
-        return $this->selector;
-    }
-
-    public function getNamespace(): ?string
-    {
-        return $this->namespace;
-    }
-
-    public function getAttribute(): string
-    {
-        return $this->attribute;
-    }
-
-    public function getOperator(): string
-    {
-        return $this->operator;
-    }
-
-    public function getValue(): ?string
-    {
-        return $this->value;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getSpecificity(): Specificity
-    {
-        return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString(): string
-    {
-        $attribute = $this->namespace ? $this->namespace.'|'.$this->attribute : $this->attribute;
-
-        return 'exists' === $this->operator
-            ? sprintf('%s[%s[%s]]', $this->getNodeName(), $this->selector, $attribute)
-            : sprintf("%s[%s[%s %s '%s']]", $this->getNodeName(), $this->selector, $attribute, $this->operator, $this->value);
-    }
-}

packer/deps/vendor/symfony/css-selector/Node/ClassNode.php

@@ -1,60 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Represents a "<selector>.<name>" node.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class ClassNode extends AbstractNode
-{
-    private $selector;
-    private $name;
-
-    public function __construct(NodeInterface $selector, string $name)
-    {
-        $this->selector = $selector;
-        $this->name = $name;
-    }
-
-    public function getSelector(): NodeInterface
-    {
-        return $this->selector;
-    }
-
-    public function getName(): string
-    {
-        return $this->name;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getSpecificity(): Specificity
-    {
-        return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString(): string
-    {
-        return sprintf('%s[%s.%s]', $this->getNodeName(), $this->selector, $this->name);
-    }
-}

packer/deps/vendor/symfony/css-selector/Node/CombinedSelectorNode.php

@@ -1,69 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Represents a combined node.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class CombinedSelectorNode extends AbstractNode
-{
-    private $selector;
-    private $combinator;
-    private $subSelector;
-
-    public function __construct(NodeInterface $selector, string $combinator, NodeInterface $subSelector)
-    {
-        $this->selector = $selector;
-        $this->combinator = $combinator;
-        $this->subSelector = $subSelector;
-    }
-
-    public function getSelector(): NodeInterface
-    {
-        return $this->selector;
-    }
-
-    public function getCombinator(): string
-    {
-        return $this->combinator;
-    }
-
-    public function getSubSelector(): NodeInterface
-    {
-        return $this->subSelector;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getSpecificity(): Specificity
-    {
-        return $this->selector->getSpecificity()->plus($this->subSelector->getSpecificity());
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString(): string
-    {
-        $combinator = ' ' === $this->combinator ? '<followed>' : $this->combinator;
-
-        return sprintf('%s[%s %s %s]', $this->getNodeName(), $this->selector, $combinator, $this->subSelector);
-    }
-}

packer/deps/vendor/symfony/css-selector/Node/ElementNode.php

@@ -1,62 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Represents a "<namespace>|<element>" node.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class ElementNode extends AbstractNode
-{
-    private $namespace;
-    private $element;
-
-    public function __construct(string $namespace = null, string $element = null)
-    {
-        $this->namespace = $namespace;
-        $this->element = $element;
-    }
-
-    public function getNamespace(): ?string
-    {
-        return $this->namespace;
-    }
-
-    public function getElement(): ?string
-    {
-        return $this->element;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getSpecificity(): Specificity
-    {
-        return new Specificity(0, 0, $this->element ? 1 : 0);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString(): string
-    {
-        $element = $this->element ?: '*';
-
-        return sprintf('%s[%s]', $this->getNodeName(), $this->namespace ? $this->namespace.'|'.$element : $element);
-    }
-}

packer/deps/vendor/symfony/css-selector/Node/FunctionNode.php

@@ -1,79 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-use Symfony\Component\CssSelector\Parser\Token;
-
-/**
- * Represents a "<selector>:<name>(<arguments>)" node.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class FunctionNode extends AbstractNode
-{
-    private $selector;
-    private $name;
-    private $arguments;
-
-    /**
-     * @param Token[] $arguments
-     */
-    public function __construct(NodeInterface $selector, string $name, array $arguments = [])
-    {
-        $this->selector = $selector;
-        $this->name = strtolower($name);
-        $this->arguments = $arguments;
-    }
-
-    public function getSelector(): NodeInterface
-    {
-        return $this->selector;
-    }
-
-    public function getName(): string
-    {
-        return $this->name;
-    }
-
-    /**
-     * @return Token[]
-     */
-    public function getArguments(): array
-    {
-        return $this->arguments;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getSpecificity(): Specificity
-    {
-        return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString(): string
-    {
-        $arguments = implode(', ', array_map(function (Token $token) {
-            return "'".$token->getValue()."'";
-        }, $this->arguments));
-
-        return sprintf('%s[%s:%s(%s)]', $this->getNodeName(), $this->selector, $this->name, $arguments ? '['.$arguments.']' : '');
-    }
-}

packer/deps/vendor/symfony/css-selector/Node/HashNode.php

@@ -1,60 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Represents a "<selector>#<id>" node.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class HashNode extends AbstractNode
-{
-    private $selector;
-    private $id;
-
-    public function __construct(NodeInterface $selector, string $id)
-    {
-        $this->selector = $selector;
-        $this->id = $id;
-    }
-
-    public function getSelector(): NodeInterface
-    {
-        return $this->selector;
-    }
-
-    public function getId(): string
-    {
-        return $this->id;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getSpecificity(): Specificity
-    {
-        return $this->selector->getSpecificity()->plus(new Specificity(1, 0, 0));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString(): string
-    {
-        return sprintf('%s[%s#%s]', $this->getNodeName(), $this->selector, $this->id);
-    }
-}

packer/deps/vendor/symfony/css-selector/Node/NegationNode.php

@@ -1,60 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Represents a "<selector>:not(<identifier>)" node.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class NegationNode extends AbstractNode
-{
-    private $selector;
-    private $subSelector;
-
-    public function __construct(NodeInterface $selector, NodeInterface $subSelector)
-    {
-        $this->selector = $selector;
-        $this->subSelector = $subSelector;
-    }
-
-    public function getSelector(): NodeInterface
-    {
-        return $this->selector;
-    }
-
-    public function getSubSelector(): NodeInterface
-    {
-        return $this->subSelector;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getSpecificity(): Specificity
-    {
-        return $this->selector->getSpecificity()->plus($this->subSelector->getSpecificity());
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString(): string
-    {
-        return sprintf('%s[%s:not(%s)]', $this->getNodeName(), $this->selector, $this->subSelector);
-    }
-}

packer/deps/vendor/symfony/css-selector/Node/NodeInterface.php

@@ -1,31 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Interface for nodes.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-interface NodeInterface
-{
-    public function getNodeName(): string;
-
-    public function getSpecificity(): Specificity;
-
-    public function __toString(): string;
-}

packer/deps/vendor/symfony/css-selector/Node/PseudoNode.php

@@ -1,60 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Represents a "<selector>:<identifier>" node.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class PseudoNode extends AbstractNode
-{
-    private $selector;
-    private $identifier;
-
-    public function __construct(NodeInterface $selector, string $identifier)
-    {
-        $this->selector = $selector;
-        $this->identifier = strtolower($identifier);
-    }
-
-    public function getSelector(): NodeInterface
-    {
-        return $this->selector;
-    }
-
-    public function getIdentifier(): string
-    {
-        return $this->identifier;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getSpecificity(): Specificity
-    {
-        return $this->selector->getSpecificity()->plus(new Specificity(0, 1, 0));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString(): string
-    {
-        return sprintf('%s[%s:%s]', $this->getNodeName(), $this->selector, $this->identifier);
-    }
-}

packer/deps/vendor/symfony/css-selector/Node/SelectorNode.php

@@ -1,60 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Represents a "<selector>(::|:)<pseudoElement>" node.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class SelectorNode extends AbstractNode
-{
-    private $tree;
-    private $pseudoElement;
-
-    public function __construct(NodeInterface $tree, string $pseudoElement = null)
-    {
-        $this->tree = $tree;
-        $this->pseudoElement = $pseudoElement ? strtolower($pseudoElement) : null;
-    }
-
-    public function getTree(): NodeInterface
-    {
-        return $this->tree;
-    }
-
-    public function getPseudoElement(): ?string
-    {
-        return $this->pseudoElement;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getSpecificity(): Specificity
-    {
-        return $this->tree->getSpecificity()->plus(new Specificity(0, 0, $this->pseudoElement ? 1 : 0));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function __toString(): string
-    {
-        return sprintf('%s[%s%s]', $this->getNodeName(), $this->tree, $this->pseudoElement ? '::'.$this->pseudoElement : '');
-    }
-}

packer/deps/vendor/symfony/css-selector/Node/Specificity.php

@@ -1,73 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Node;
-
-/**
- * Represents a node specificity.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @see http://www.w3.org/TR/selectors/#specificity
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class Specificity
-{
-    public const A_FACTOR = 100;
-    public const B_FACTOR = 10;
-    public const C_FACTOR = 1;
-
-    private $a;
-    private $b;
-    private $c;
-
-    public function __construct(int $a, int $b, int $c)
-    {
-        $this->a = $a;
-        $this->b = $b;
-        $this->c = $c;
-    }
-
-    public function plus(self $specificity): self
-    {
-        return new self($this->a + $specificity->a, $this->b + $specificity->b, $this->c + $specificity->c);
-    }
-
-    public function getValue(): int
-    {
-        return $this->a * self::A_FACTOR + $this->b * self::B_FACTOR + $this->c * self::C_FACTOR;
-    }
-
-    /**
-     * Returns -1 if the object specificity is lower than the argument,
-     * 0 if they are equal, and 1 if the argument is lower.
-     */
-    public function compareTo(self $specificity): int
-    {
-        if ($this->a !== $specificity->a) {
-            return $this->a > $specificity->a ? 1 : -1;
-        }
-
-        if ($this->b !== $specificity->b) {
-            return $this->b > $specificity->b ? 1 : -1;
-        }
-
-        if ($this->c !== $specificity->c) {
-            return $this->c > $specificity->c ? 1 : -1;
-        }
-
-        return 0;
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Handler/CommentHandler.php

@@ -1,48 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Handler;
-
-use Symfony\Component\CssSelector\Parser\Reader;
-use Symfony\Component\CssSelector\Parser\TokenStream;
-
-/**
- * CSS selector comment handler.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class CommentHandler implements HandlerInterface
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function handle(Reader $reader, TokenStream $stream): bool
-    {
-        if ('/*' !== $reader->getSubstring(2)) {
-            return false;
-        }
-
-        $offset = $reader->getOffset('*/');
-
-        if (false === $offset) {
-            $reader->moveToEnd();
-        } else {
-            $reader->moveForward($offset + 2);
-        }
-
-        return true;
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Handler/HandlerInterface.php

@@ -1,30 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Handler;
-
-use Symfony\Component\CssSelector\Parser\Reader;
-use Symfony\Component\CssSelector\Parser\TokenStream;
-
-/**
- * CSS selector handler interface.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-interface HandlerInterface
-{
-    public function handle(Reader $reader, TokenStream $stream): bool;
-}

packer/deps/vendor/symfony/css-selector/Parser/Handler/HashHandler.php

@@ -1,58 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Handler;
-
-use Symfony\Component\CssSelector\Parser\Reader;
-use Symfony\Component\CssSelector\Parser\Token;
-use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerEscaping;
-use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
-use Symfony\Component\CssSelector\Parser\TokenStream;
-
-/**
- * CSS selector comment handler.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class HashHandler implements HandlerInterface
-{
-    private $patterns;
-    private $escaping;
-
-    public function __construct(TokenizerPatterns $patterns, TokenizerEscaping $escaping)
-    {
-        $this->patterns = $patterns;
-        $this->escaping = $escaping;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function handle(Reader $reader, TokenStream $stream): bool
-    {
-        $match = $reader->findPattern($this->patterns->getHashPattern());
-
-        if (!$match) {
-            return false;
-        }
-
-        $value = $this->escaping->escapeUnicode($match[1]);
-        $stream->push(new Token(Token::TYPE_HASH, $value, $reader->getPosition()));
-        $reader->moveForward(\strlen($match[0]));
-
-        return true;
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Handler/IdentifierHandler.php

@@ -1,58 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Handler;
-
-use Symfony\Component\CssSelector\Parser\Reader;
-use Symfony\Component\CssSelector\Parser\Token;
-use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerEscaping;
-use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
-use Symfony\Component\CssSelector\Parser\TokenStream;
-
-/**
- * CSS selector comment handler.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class IdentifierHandler implements HandlerInterface
-{
-    private $patterns;
-    private $escaping;
-
-    public function __construct(TokenizerPatterns $patterns, TokenizerEscaping $escaping)
-    {
-        $this->patterns = $patterns;
-        $this->escaping = $escaping;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function handle(Reader $reader, TokenStream $stream): bool
-    {
-        $match = $reader->findPattern($this->patterns->getIdentifierPattern());
-
-        if (!$match) {
-            return false;
-        }
-
-        $value = $this->escaping->escapeUnicode($match[0]);
-        $stream->push(new Token(Token::TYPE_IDENTIFIER, $value, $reader->getPosition()));
-        $reader->moveForward(\strlen($match[0]));
-
-        return true;
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Handler/NumberHandler.php

@@ -1,54 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Handler;
-
-use Symfony\Component\CssSelector\Parser\Reader;
-use Symfony\Component\CssSelector\Parser\Token;
-use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
-use Symfony\Component\CssSelector\Parser\TokenStream;
-
-/**
- * CSS selector comment handler.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class NumberHandler implements HandlerInterface
-{
-    private $patterns;
-
-    public function __construct(TokenizerPatterns $patterns)
-    {
-        $this->patterns = $patterns;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function handle(Reader $reader, TokenStream $stream): bool
-    {
-        $match = $reader->findPattern($this->patterns->getNumberPattern());
-
-        if (!$match) {
-            return false;
-        }
-
-        $stream->push(new Token(Token::TYPE_NUMBER, $match[0], $reader->getPosition()));
-        $reader->moveForward(\strlen($match[0]));
-
-        return true;
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Handler/StringHandler.php

@@ -1,77 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Handler;
-
-use Symfony\Component\CssSelector\Exception\InternalErrorException;
-use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
-use Symfony\Component\CssSelector\Parser\Reader;
-use Symfony\Component\CssSelector\Parser\Token;
-use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerEscaping;
-use Symfony\Component\CssSelector\Parser\Tokenizer\TokenizerPatterns;
-use Symfony\Component\CssSelector\Parser\TokenStream;
-
-/**
- * CSS selector comment handler.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class StringHandler implements HandlerInterface
-{
-    private $patterns;
-    private $escaping;
-
-    public function __construct(TokenizerPatterns $patterns, TokenizerEscaping $escaping)
-    {
-        $this->patterns = $patterns;
-        $this->escaping = $escaping;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function handle(Reader $reader, TokenStream $stream): bool
-    {
-        $quote = $reader->getSubstring(1);
-
-        if (!\in_array($quote, ["'", '"'])) {
-            return false;
-        }
-
-        $reader->moveForward(1);
-        $match = $reader->findPattern($this->patterns->getQuotedStringPattern($quote));
-
-        if (!$match) {
-            throw new InternalErrorException(sprintf('Should have found at least an empty match at %d.', $reader->getPosition()));
-        }
-
-        // check unclosed strings
-        if (\strlen($match[0]) === $reader->getRemainingLength()) {
-            throw SyntaxErrorException::unclosedString($reader->getPosition() - 1);
-        }
-
-        // check quotes pairs validity
-        if ($quote !== $reader->getSubstring(1, \strlen($match[0]))) {
-            throw SyntaxErrorException::unclosedString($reader->getPosition() - 1);
-        }
-
-        $string = $this->escaping->escapeUnicodeAndNewLine($match[0]);
-        $stream->push(new Token(Token::TYPE_STRING, $string, $reader->getPosition()));
-        $reader->moveForward(\strlen($match[0]) + 1);
-
-        return true;
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Handler/WhitespaceHandler.php

@@ -1,46 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Handler;
-
-use Symfony\Component\CssSelector\Parser\Reader;
-use Symfony\Component\CssSelector\Parser\Token;
-use Symfony\Component\CssSelector\Parser\TokenStream;
-
-/**
- * CSS selector whitespace handler.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class WhitespaceHandler implements HandlerInterface
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function handle(Reader $reader, TokenStream $stream): bool
-    {
-        $match = $reader->findPattern('~^[ \t\r\n\f]+~');
-
-        if (false === $match) {
-            return false;
-        }
-
-        $stream->push(new Token(Token::TYPE_WHITESPACE, $match[0], $reader->getPosition()));
-        $reader->moveForward(\strlen($match[0]));
-
-        return true;
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Parser.php

@@ -1,353 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser;
-
-use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
-use Symfony\Component\CssSelector\Node;
-use Symfony\Component\CssSelector\Parser\Tokenizer\Tokenizer;
-
-/**
- * CSS selector parser.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class Parser implements ParserInterface
-{
-    private $tokenizer;
-
-    public function __construct(Tokenizer $tokenizer = null)
-    {
-        $this->tokenizer = $tokenizer ?: new Tokenizer();
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function parse(string $source): array
-    {
-        $reader = new Reader($source);
-        $stream = $this->tokenizer->tokenize($reader);
-
-        return $this->parseSelectorList($stream);
-    }
-
-    /**
-     * Parses the arguments for ":nth-child()" and friends.
-     *
-     * @param Token[] $tokens
-     *
-     * @throws SyntaxErrorException
-     */
-    public static function parseSeries(array $tokens): array
-    {
-        foreach ($tokens as $token) {
-            if ($token->isString()) {
-                throw SyntaxErrorException::stringAsFunctionArgument();
-            }
-        }
-
-        $joined = trim(implode('', array_map(function (Token $token) {
-            return $token->getValue();
-        }, $tokens)));
-
-        $int = function ($string) {
-            if (!is_numeric($string)) {
-                throw SyntaxErrorException::stringAsFunctionArgument();
-            }
-
-            return (int) $string;
-        };
-
-        switch (true) {
-            case 'odd' === $joined:
-                return [2, 1];
-            case 'even' === $joined:
-                return [2, 0];
-            case 'n' === $joined:
-                return [1, 0];
-            case false === strpos($joined, 'n'):
-                return [0, $int($joined)];
-        }
-
-        $split = explode('n', $joined);
-        $first = $split[0] ?? null;
-
-        return [
-            $first ? ('-' === $first || '+' === $first ? $int($first.'1') : $int($first)) : 1,
-            isset($split[1]) && $split[1] ? $int($split[1]) : 0,
-        ];
-    }
-
-    private function parseSelectorList(TokenStream $stream): array
-    {
-        $stream->skipWhitespace();
-        $selectors = [];
-
-        while (true) {
-            $selectors[] = $this->parserSelectorNode($stream);
-
-            if ($stream->getPeek()->isDelimiter([','])) {
-                $stream->getNext();
-                $stream->skipWhitespace();
-            } else {
-                break;
-            }
-        }
-
-        return $selectors;
-    }
-
-    private function parserSelectorNode(TokenStream $stream): Node\SelectorNode
-    {
-        [$result, $pseudoElement] = $this->parseSimpleSelector($stream);
-
-        while (true) {
-            $stream->skipWhitespace();
-            $peek = $stream->getPeek();
-
-            if ($peek->isFileEnd() || $peek->isDelimiter([','])) {
-                break;
-            }
-
-            if (null !== $pseudoElement) {
-                throw SyntaxErrorException::pseudoElementFound($pseudoElement, 'not at the end of a selector');
-            }
-
-            if ($peek->isDelimiter(['+', '>', '~'])) {
-                $combinator = $stream->getNext()->getValue();
-                $stream->skipWhitespace();
-            } else {
-                $combinator = ' ';
-            }
-
-            [$nextSelector, $pseudoElement] = $this->parseSimpleSelector($stream);
-            $result = new Node\CombinedSelectorNode($result, $combinator, $nextSelector);
-        }
-
-        return new Node\SelectorNode($result, $pseudoElement);
-    }
-
-    /**
-     * Parses next simple node (hash, class, pseudo, negation).
-     *
-     * @throws SyntaxErrorException
-     */
-    private function parseSimpleSelector(TokenStream $stream, bool $insideNegation = false): array
-    {
-        $stream->skipWhitespace();
-
-        $selectorStart = \count($stream->getUsed());
-        $result = $this->parseElementNode($stream);
-        $pseudoElement = null;
-
-        while (true) {
-            $peek = $stream->getPeek();
-            if ($peek->isWhitespace()
-                || $peek->isFileEnd()
-                || $peek->isDelimiter([',', '+', '>', '~'])
-                || ($insideNegation && $peek->isDelimiter([')']))
-            ) {
-                break;
-            }
-
-            if (null !== $pseudoElement) {
-                throw SyntaxErrorException::pseudoElementFound($pseudoElement, 'not at the end of a selector');
-            }
-
-            if ($peek->isHash()) {
-                $result = new Node\HashNode($result, $stream->getNext()->getValue());
-            } elseif ($peek->isDelimiter(['.'])) {
-                $stream->getNext();
-                $result = new Node\ClassNode($result, $stream->getNextIdentifier());
-            } elseif ($peek->isDelimiter(['['])) {
-                $stream->getNext();
-                $result = $this->parseAttributeNode($result, $stream);
-            } elseif ($peek->isDelimiter([':'])) {
-                $stream->getNext();
-
-                if ($stream->getPeek()->isDelimiter([':'])) {
-                    $stream->getNext();
-                    $pseudoElement = $stream->getNextIdentifier();
-
-                    continue;
-                }
-
-                $identifier = $stream->getNextIdentifier();
-                if (\in_array(strtolower($identifier), ['first-line', 'first-letter', 'before', 'after'])) {
-                    // Special case: CSS 2.1 pseudo-elements can have a single ':'.
-                    // Any new pseudo-element must have two.
-                    $pseudoElement = $identifier;
-
-                    continue;
-                }
-
-                if (!$stream->getPeek()->isDelimiter(['('])) {
-                    $result = new Node\PseudoNode($result, $identifier);
-
-                    continue;
-                }
-
-                $stream->getNext();
-                $stream->skipWhitespace();
-
-                if ('not' === strtolower($identifier)) {
-                    if ($insideNegation) {
-                        throw SyntaxErrorException::nestedNot();
-                    }
-
-                    [$argument, $argumentPseudoElement] = $this->parseSimpleSelector($stream, true);
-                    $next = $stream->getNext();
-
-                    if (null !== $argumentPseudoElement) {
-                        throw SyntaxErrorException::pseudoElementFound($argumentPseudoElement, 'inside ::not()');
-                    }
-
-                    if (!$next->isDelimiter([')'])) {
-                        throw SyntaxErrorException::unexpectedToken('")"', $next);
-                    }
-
-                    $result = new Node\NegationNode($result, $argument);
-                } else {
-                    $arguments = [];
-                    $next = null;
-
-                    while (true) {
-                        $stream->skipWhitespace();
-                        $next = $stream->getNext();
-
-                        if ($next->isIdentifier()
-                            || $next->isString()
-                            || $next->isNumber()
-                            || $next->isDelimiter(['+', '-'])
-                        ) {
-                            $arguments[] = $next;
-                        } elseif ($next->isDelimiter([')'])) {
-                            break;
-                        } else {
-                            throw SyntaxErrorException::unexpectedToken('an argument', $next);
-                        }
-                    }
-
-                    if (empty($arguments)) {
-                        throw SyntaxErrorException::unexpectedToken('at least one argument', $next);
-                    }
-
-                    $result = new Node\FunctionNode($result, $identifier, $arguments);
-                }
-            } else {
-                throw SyntaxErrorException::unexpectedToken('selector', $peek);
-            }
-        }
-
-        if (\count($stream->getUsed()) === $selectorStart) {
-            throw SyntaxErrorException::unexpectedToken('selector', $stream->getPeek());
-        }
-
-        return [$result, $pseudoElement];
-    }
-
-    private function parseElementNode(TokenStream $stream): Node\ElementNode
-    {
-        $peek = $stream->getPeek();
-
-        if ($peek->isIdentifier() || $peek->isDelimiter(['*'])) {
-            if ($peek->isIdentifier()) {
-                $namespace = $stream->getNext()->getValue();
-            } else {
-                $stream->getNext();
-                $namespace = null;
-            }
-
-            if ($stream->getPeek()->isDelimiter(['|'])) {
-                $stream->getNext();
-                $element = $stream->getNextIdentifierOrStar();
-            } else {
-                $element = $namespace;
-                $namespace = null;
-            }
-        } else {
-            $element = $namespace = null;
-        }
-
-        return new Node\ElementNode($namespace, $element);
-    }
-
-    private function parseAttributeNode(Node\NodeInterface $selector, TokenStream $stream): Node\AttributeNode
-    {
-        $stream->skipWhitespace();
-        $attribute = $stream->getNextIdentifierOrStar();
-
-        if (null === $attribute && !$stream->getPeek()->isDelimiter(['|'])) {
-            throw SyntaxErrorException::unexpectedToken('"|"', $stream->getPeek());
-        }
-
-        if ($stream->getPeek()->isDelimiter(['|'])) {
-            $stream->getNext();
-
-            if ($stream->getPeek()->isDelimiter(['='])) {
-                $namespace = null;
-                $stream->getNext();
-                $operator = '|=';
-            } else {
-                $namespace = $attribute;
-                $attribute = $stream->getNextIdentifier();
-                $operator = null;
-            }
-        } else {
-            $namespace = $operator = null;
-        }
-
-        if (null === $operator) {
-            $stream->skipWhitespace();
-            $next = $stream->getNext();
-
-            if ($next->isDelimiter([']'])) {
-                return new Node\AttributeNode($selector, $namespace, $attribute, 'exists', null);
-            } elseif ($next->isDelimiter(['='])) {
-                $operator = '=';
-            } elseif ($next->isDelimiter(['^', '$', '*', '~', '|', '!'])
-                && $stream->getPeek()->isDelimiter(['='])
-            ) {
-                $operator = $next->getValue().'=';
-                $stream->getNext();
-            } else {
-                throw SyntaxErrorException::unexpectedToken('operator', $next);
-            }
-        }
-
-        $stream->skipWhitespace();
-        $value = $stream->getNext();
-
-        if ($value->isNumber()) {
-            // if the value is a number, it's casted into a string
-            $value = new Token(Token::TYPE_STRING, (string) $value->getValue(), $value->getPosition());
-        }
-
-        if (!($value->isIdentifier() || $value->isString())) {
-            throw SyntaxErrorException::unexpectedToken('string or identifier', $value);
-        }
-
-        $stream->skipWhitespace();
-        $next = $stream->getNext();
-
-        if (!$next->isDelimiter([']'])) {
-            throw SyntaxErrorException::unexpectedToken('"]"', $next);
-        }
-
-        return new Node\AttributeNode($selector, $namespace, $attribute, $operator, $value->getValue());
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/ParserInterface.php

@@ -1,34 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser;
-
-use Symfony\Component\CssSelector\Node\SelectorNode;
-
-/**
- * CSS selector parser interface.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-interface ParserInterface
-{
-    /**
-     * Parses given selector source into an array of tokens.
-     *
-     * @return SelectorNode[]
-     */
-    public function parse(string $source): array;
-}

packer/deps/vendor/symfony/css-selector/Parser/Reader.php

@@ -1,86 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser;
-
-/**
- * CSS selector reader.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class Reader
-{
-    private $source;
-    private $length;
-    private $position = 0;
-
-    public function __construct(string $source)
-    {
-        $this->source = $source;
-        $this->length = \strlen($source);
-    }
-
-    public function isEOF(): bool
-    {
-        return $this->position >= $this->length;
-    }
-
-    public function getPosition(): int
-    {
-        return $this->position;
-    }
-
-    public function getRemainingLength(): int
-    {
-        return $this->length - $this->position;
-    }
-
-    public function getSubstring(int $length, int $offset = 0): string
-    {
-        return substr($this->source, $this->position + $offset, $length);
-    }
-
-    public function getOffset(string $string)
-    {
-        $position = strpos($this->source, $string, $this->position);
-
-        return false === $position ? false : $position - $this->position;
-    }
-
-    /**
-     * @return array|false
-     */
-    public function findPattern(string $pattern)
-    {
-        $source = substr($this->source, $this->position);
-
-        if (preg_match($pattern, $source, $matches)) {
-            return $matches;
-        }
-
-        return false;
-    }
-
-    public function moveForward(int $length)
-    {
-        $this->position += $length;
-    }
-
-    public function moveToEnd()
-    {
-        $this->position = $this->length;
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Shortcut/ClassParser.php

@@ -1,51 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Shortcut;
-
-use Symfony\Component\CssSelector\Node\ClassNode;
-use Symfony\Component\CssSelector\Node\ElementNode;
-use Symfony\Component\CssSelector\Node\SelectorNode;
-use Symfony\Component\CssSelector\Parser\ParserInterface;
-
-/**
- * CSS selector class parser shortcut.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class ClassParser implements ParserInterface
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function parse(string $source): array
-    {
-        // Matches an optional namespace, optional element, and required class
-        // $source = 'test|input.ab6bd_field';
-        // $matches = array (size=4)
-        //     0 => string 'test|input.ab6bd_field' (length=22)
-        //     1 => string 'test' (length=4)
-        //     2 => string 'input' (length=5)
-        //     3 => string 'ab6bd_field' (length=11)
-        if (preg_match('/^(?:([a-z]++)\|)?+([\w-]++|\*)?+\.([\w-]++)$/i', trim($source), $matches)) {
-            return [
-                new SelectorNode(new ClassNode(new ElementNode($matches[1] ?: null, $matches[2] ?: null), $matches[3])),
-            ];
-        }
-
-        return [];
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Shortcut/ElementParser.php

@@ -1,47 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Shortcut;
-
-use Symfony\Component\CssSelector\Node\ElementNode;
-use Symfony\Component\CssSelector\Node\SelectorNode;
-use Symfony\Component\CssSelector\Parser\ParserInterface;
-
-/**
- * CSS selector element parser shortcut.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class ElementParser implements ParserInterface
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function parse(string $source): array
-    {
-        // Matches an optional namespace, required element or `*`
-        // $source = 'testns|testel';
-        // $matches = array (size=3)
-        //     0 => string 'testns|testel' (length=13)
-        //     1 => string 'testns' (length=6)
-        //     2 => string 'testel' (length=6)
-        if (preg_match('/^(?:([a-z]++)\|)?([\w-]++|\*)$/i', trim($source), $matches)) {
-            return [new SelectorNode(new ElementNode($matches[1] ?: null, $matches[2]))];
-        }
-
-        return [];
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Shortcut/EmptyStringParser.php

@@ -1,46 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Shortcut;
-
-use Symfony\Component\CssSelector\Node\ElementNode;
-use Symfony\Component\CssSelector\Node\SelectorNode;
-use Symfony\Component\CssSelector\Parser\ParserInterface;
-
-/**
- * CSS selector class parser shortcut.
- *
- * This shortcut ensure compatibility with previous version.
- * - The parser fails to parse an empty string.
- * - In the previous version, an empty string matches each tags.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class EmptyStringParser implements ParserInterface
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function parse(string $source): array
-    {
-        // Matches an empty string
-        if ('' == $source) {
-            return [new SelectorNode(new ElementNode(null, '*'))];
-        }
-
-        return [];
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Shortcut/HashParser.php

@@ -1,51 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Shortcut;
-
-use Symfony\Component\CssSelector\Node\ElementNode;
-use Symfony\Component\CssSelector\Node\HashNode;
-use Symfony\Component\CssSelector\Node\SelectorNode;
-use Symfony\Component\CssSelector\Parser\ParserInterface;
-
-/**
- * CSS selector hash parser shortcut.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class HashParser implements ParserInterface
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function parse(string $source): array
-    {
-        // Matches an optional namespace, optional element, and required id
-        // $source = 'test|input#ab6bd_field';
-        // $matches = array (size=4)
-        //     0 => string 'test|input#ab6bd_field' (length=22)
-        //     1 => string 'test' (length=4)
-        //     2 => string 'input' (length=5)
-        //     3 => string 'ab6bd_field' (length=11)
-        if (preg_match('/^(?:([a-z]++)\|)?+([\w-]++|\*)?+#([\w-]++)$/i', trim($source), $matches)) {
-            return [
-                new SelectorNode(new HashNode(new ElementNode($matches[1] ?: null, $matches[2] ?: null), $matches[3])),
-            ];
-        }
-
-        return [];
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Token.php

@@ -1,111 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser;
-
-/**
- * CSS selector token.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class Token
-{
-    public const TYPE_FILE_END = 'eof';
-    public const TYPE_DELIMITER = 'delimiter';
-    public const TYPE_WHITESPACE = 'whitespace';
-    public const TYPE_IDENTIFIER = 'identifier';
-    public const TYPE_HASH = 'hash';
-    public const TYPE_NUMBER = 'number';
-    public const TYPE_STRING = 'string';
-
-    private $type;
-    private $value;
-    private $position;
-
-    public function __construct(?string $type, ?string $value, ?int $position)
-    {
-        $this->type = $type;
-        $this->value = $value;
-        $this->position = $position;
-    }
-
-    public function getType(): ?int
-    {
-        return $this->type;
-    }
-
-    public function getValue(): ?string
-    {
-        return $this->value;
-    }
-
-    public function getPosition(): ?int
-    {
-        return $this->position;
-    }
-
-    public function isFileEnd(): bool
-    {
-        return self::TYPE_FILE_END === $this->type;
-    }
-
-    public function isDelimiter(array $values = []): bool
-    {
-        if (self::TYPE_DELIMITER !== $this->type) {
-            return false;
-        }
-
-        if (empty($values)) {
-            return true;
-        }
-
-        return \in_array($this->value, $values);
-    }
-
-    public function isWhitespace(): bool
-    {
-        return self::TYPE_WHITESPACE === $this->type;
-    }
-
-    public function isIdentifier(): bool
-    {
-        return self::TYPE_IDENTIFIER === $this->type;
-    }
-
-    public function isHash(): bool
-    {
-        return self::TYPE_HASH === $this->type;
-    }
-
-    public function isNumber(): bool
-    {
-        return self::TYPE_NUMBER === $this->type;
-    }
-
-    public function isString(): bool
-    {
-        return self::TYPE_STRING === $this->type;
-    }
-
-    public function __toString(): string
-    {
-        if ($this->value) {
-            return sprintf('<%s "%s" at %s>', $this->type, $this->value, $this->position);
-        }
-
-        return sprintf('<%s at %s>', $this->type, $this->position);
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/TokenStream.php

@@ -1,171 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser;
-
-use Symfony\Component\CssSelector\Exception\InternalErrorException;
-use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
-
-/**
- * CSS selector token stream.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class TokenStream
-{
-    /**
-     * @var Token[]
-     */
-    private $tokens = [];
-
-    /**
-     * @var Token[]
-     */
-    private $used = [];
-
-    /**
-     * @var int
-     */
-    private $cursor = 0;
-
-    /**
-     * @var Token|null
-     */
-    private $peeked;
-
-    /**
-     * @var bool
-     */
-    private $peeking = false;
-
-    /**
-     * Pushes a token.
-     *
-     * @return $this
-     */
-    public function push(Token $token): self
-    {
-        $this->tokens[] = $token;
-
-        return $this;
-    }
-
-    /**
-     * Freezes stream.
-     *
-     * @return $this
-     */
-    public function freeze(): self
-    {
-        return $this;
-    }
-
-    /**
-     * Returns next token.
-     *
-     * @throws InternalErrorException If there is no more token
-     */
-    public function getNext(): Token
-    {
-        if ($this->peeking) {
-            $this->peeking = false;
-            $this->used[] = $this->peeked;
-
-            return $this->peeked;
-        }
-
-        if (!isset($this->tokens[$this->cursor])) {
-            throw new InternalErrorException('Unexpected token stream end.');
-        }
-
-        return $this->tokens[$this->cursor++];
-    }
-
-    /**
-     * Returns peeked token.
-     */
-    public function getPeek(): Token
-    {
-        if (!$this->peeking) {
-            $this->peeked = $this->getNext();
-            $this->peeking = true;
-        }
-
-        return $this->peeked;
-    }
-
-    /**
-     * Returns used tokens.
-     *
-     * @return Token[]
-     */
-    public function getUsed(): array
-    {
-        return $this->used;
-    }
-
-    /**
-     * Returns nex identifier token.
-     *
-     * @return string The identifier token value
-     *
-     * @throws SyntaxErrorException If next token is not an identifier
-     */
-    public function getNextIdentifier(): string
-    {
-        $next = $this->getNext();
-
-        if (!$next->isIdentifier()) {
-            throw SyntaxErrorException::unexpectedToken('identifier', $next);
-        }
-
-        return $next->getValue();
-    }
-
-    /**
-     * Returns nex identifier or star delimiter token.
-     *
-     * @return string|null The identifier token value or null if star found
-     *
-     * @throws SyntaxErrorException If next token is not an identifier or a star delimiter
-     */
-    public function getNextIdentifierOrStar(): ?string
-    {
-        $next = $this->getNext();
-
-        if ($next->isIdentifier()) {
-            return $next->getValue();
-        }
-
-        if ($next->isDelimiter(['*'])) {
-            return null;
-        }
-
-        throw SyntaxErrorException::unexpectedToken('identifier or "*"', $next);
-    }
-
-    /**
-     * Skips next whitespace if any.
-     */
-    public function skipWhitespace()
-    {
-        $peek = $this->getPeek();
-
-        if ($peek->isWhitespace()) {
-            $this->getNext();
-        }
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Tokenizer/Tokenizer.php

@@ -1,73 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Tokenizer;
-
-use Symfony\Component\CssSelector\Parser\Handler;
-use Symfony\Component\CssSelector\Parser\Reader;
-use Symfony\Component\CssSelector\Parser\Token;
-use Symfony\Component\CssSelector\Parser\TokenStream;
-
-/**
- * CSS selector tokenizer.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class Tokenizer
-{
-    /**
-     * @var Handler\HandlerInterface[]
-     */
-    private $handlers;
-
-    public function __construct()
-    {
-        $patterns = new TokenizerPatterns();
-        $escaping = new TokenizerEscaping($patterns);
-
-        $this->handlers = [
-            new Handler\WhitespaceHandler(),
-            new Handler\IdentifierHandler($patterns, $escaping),
-            new Handler\HashHandler($patterns, $escaping),
-            new Handler\StringHandler($patterns, $escaping),
-            new Handler\NumberHandler($patterns),
-            new Handler\CommentHandler(),
-        ];
-    }
-
-    /**
-     * Tokenize selector source code.
-     */
-    public function tokenize(Reader $reader): TokenStream
-    {
-        $stream = new TokenStream();
-
-        while (!$reader->isEOF()) {
-            foreach ($this->handlers as $handler) {
-                if ($handler->handle($reader, $stream)) {
-                    continue 2;
-                }
-            }
-
-            $stream->push(new Token(Token::TYPE_DELIMITER, $reader->getSubstring(1), $reader->getPosition()));
-            $reader->moveForward(1);
-        }
-
-        return $stream
-            ->push(new Token(Token::TYPE_FILE_END, null, $reader->getPosition()))
-            ->freeze();
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Tokenizer/TokenizerEscaping.php

@@ -1,65 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Tokenizer;
-
-/**
- * CSS selector tokenizer escaping applier.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class TokenizerEscaping
-{
-    private $patterns;
-
-    public function __construct(TokenizerPatterns $patterns)
-    {
-        $this->patterns = $patterns;
-    }
-
-    public function escapeUnicode(string $value): string
-    {
-        $value = $this->replaceUnicodeSequences($value);
-
-        return preg_replace($this->patterns->getSimpleEscapePattern(), '$1', $value);
-    }
-
-    public function escapeUnicodeAndNewLine(string $value): string
-    {
-        $value = preg_replace($this->patterns->getNewLineEscapePattern(), '', $value);
-
-        return $this->escapeUnicode($value);
-    }
-
-    private function replaceUnicodeSequences(string $value): string
-    {
-        return preg_replace_callback($this->patterns->getUnicodeEscapePattern(), function ($match) {
-            $c = hexdec($match[1]);
-
-            if (0x80 > $c %= 0x200000) {
-                return \chr($c);
-            }
-            if (0x800 > $c) {
-                return \chr(0xC0 | $c >> 6).\chr(0x80 | $c & 0x3F);
-            }
-            if (0x10000 > $c) {
-                return \chr(0xE0 | $c >> 12).\chr(0x80 | $c >> 6 & 0x3F).\chr(0x80 | $c & 0x3F);
-            }
-
-            return '';
-        }, $value);
-    }
-}

packer/deps/vendor/symfony/css-selector/Parser/Tokenizer/TokenizerPatterns.php

@@ -1,89 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\Parser\Tokenizer;
-
-/**
- * CSS selector tokenizer patterns builder.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class TokenizerPatterns
-{
-    private $unicodeEscapePattern;
-    private $simpleEscapePattern;
-    private $newLineEscapePattern;
-    private $escapePattern;
-    private $stringEscapePattern;
-    private $nonAsciiPattern;
-    private $nmCharPattern;
-    private $nmStartPattern;
-    private $identifierPattern;
-    private $hashPattern;
-    private $numberPattern;
-    private $quotedStringPattern;
-
-    public function __construct()
-    {
-        $this->unicodeEscapePattern = '\\\\([0-9a-f]{1,6})(?:\r\n|[ \n\r\t\f])?';
-        $this->simpleEscapePattern = '\\\\(.)';
-        $this->newLineEscapePattern = '\\\\(?:\n|\r\n|\r|\f)';
-        $this->escapePattern = $this->unicodeEscapePattern.'|\\\\[^\n\r\f0-9a-f]';
-        $this->stringEscapePattern = $this->newLineEscapePattern.'|'.$this->escapePattern;
-        $this->nonAsciiPattern = '[^\x00-\x7F]';
-        $this->nmCharPattern = '[_a-z0-9-]|'.$this->escapePattern.'|'.$this->nonAsciiPattern;
-        $this->nmStartPattern = '[_a-z]|'.$this->escapePattern.'|'.$this->nonAsciiPattern;
-        $this->identifierPattern = '-?(?:'.$this->nmStartPattern.')(?:'.$this->nmCharPattern.')*';
-        $this->hashPattern = '#((?:'.$this->nmCharPattern.')+)';
-        $this->numberPattern = '[+-]?(?:[0-9]*\.[0-9]+|[0-9]+)';
-        $this->quotedStringPattern = '([^\n\r\f%s]|'.$this->stringEscapePattern.')*';
-    }
-
-    public function getNewLineEscapePattern(): string
-    {
-        return '~^'.$this->newLineEscapePattern.'~';
-    }
-
-    public function getSimpleEscapePattern(): string
-    {
-        return '~^'.$this->simpleEscapePattern.'~';
-    }
-
-    public function getUnicodeEscapePattern(): string
-    {
-        return '~^'.$this->unicodeEscapePattern.'~i';
-    }
-
-    public function getIdentifierPattern(): string
-    {
-        return '~^'.$this->identifierPattern.'~i';
-    }
-
-    public function getHashPattern(): string
-    {
-        return '~^'.$this->hashPattern.'~i';
-    }
-
-    public function getNumberPattern(): string
-    {
-        return '~^'.$this->numberPattern.'~';
-    }
-
-    public function getQuotedStringPattern(string $quote): string
-    {
-        return '~^'.sprintf($this->quotedStringPattern, $quote).'~i';
-    }
-}

packer/deps/vendor/symfony/css-selector/README.md

@@ -1,20 +0,0 @@
-CssSelector Component
-=====================
-
-The CssSelector component converts CSS selectors to XPath expressions.
-
-Resources
----------
-
-  * [Documentation](https://symfony.com/doc/current/components/css_selector.html)
-  * [Contributing](https://symfony.com/doc/current/contributing/index.html)
-  * [Report issues](https://github.com/symfony/symfony/issues) and
-    [send Pull Requests](https://github.com/symfony/symfony/pulls)
-    in the [main Symfony repository](https://github.com/symfony/symfony)
-
-Credits
--------
-
-This component is a port of the Python cssselect library
-[v0.7.1](https://github.com/SimonSapin/cssselect/releases/tag/v0.7.1),
-which is distributed under the BSD license.

packer/deps/vendor/symfony/css-selector/XPath/Extension/AbstractExtension.php

@@ -1,65 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath\Extension;
-
-/**
- * XPath expression translator abstract extension.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-abstract class AbstractExtension implements ExtensionInterface
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function getNodeTranslators(): array
-    {
-        return [];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getCombinationTranslators(): array
-    {
-        return [];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getFunctionTranslators(): array
-    {
-        return [];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getPseudoClassTranslators(): array
-    {
-        return [];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getAttributeMatchingTranslators(): array
-    {
-        return [];
-    }
-}

packer/deps/vendor/symfony/css-selector/XPath/Extension/AttributeMatchingExtension.php

@@ -1,119 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath\Extension;
-
-use Symfony\Component\CssSelector\XPath\Translator;
-use Symfony\Component\CssSelector\XPath\XPathExpr;
-
-/**
- * XPath expression translator attribute extension.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class AttributeMatchingExtension extends AbstractExtension
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function getAttributeMatchingTranslators(): array
-    {
-        return [
-            'exists' => [$this, 'translateExists'],
-            '=' => [$this, 'translateEquals'],
-            '~=' => [$this, 'translateIncludes'],
-            '|=' => [$this, 'translateDashMatch'],
-            '^=' => [$this, 'translatePrefixMatch'],
-            '$=' => [$this, 'translateSuffixMatch'],
-            '*=' => [$this, 'translateSubstringMatch'],
-            '!=' => [$this, 'translateDifferent'],
-        ];
-    }
-
-    public function translateExists(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
-    {
-        return $xpath->addCondition($attribute);
-    }
-
-    public function translateEquals(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
-    {
-        return $xpath->addCondition(sprintf('%s = %s', $attribute, Translator::getXpathLiteral($value)));
-    }
-
-    public function translateIncludes(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
-    {
-        return $xpath->addCondition($value ? sprintf(
-            '%1$s and contains(concat(\' \', normalize-space(%1$s), \' \'), %2$s)',
-            $attribute,
-            Translator::getXpathLiteral(' '.$value.' ')
-        ) : '0');
-    }
-
-    public function translateDashMatch(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
-    {
-        return $xpath->addCondition(sprintf(
-            '%1$s and (%1$s = %2$s or starts-with(%1$s, %3$s))',
-            $attribute,
-            Translator::getXpathLiteral($value),
-            Translator::getXpathLiteral($value.'-')
-        ));
-    }
-
-    public function translatePrefixMatch(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
-    {
-        return $xpath->addCondition($value ? sprintf(
-            '%1$s and starts-with(%1$s, %2$s)',
-            $attribute,
-            Translator::getXpathLiteral($value)
-        ) : '0');
-    }
-
-    public function translateSuffixMatch(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
-    {
-        return $xpath->addCondition($value ? sprintf(
-            '%1$s and substring(%1$s, string-length(%1$s)-%2$s) = %3$s',
-            $attribute,
-            \strlen($value) - 1,
-            Translator::getXpathLiteral($value)
-        ) : '0');
-    }
-
-    public function translateSubstringMatch(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
-    {
-        return $xpath->addCondition($value ? sprintf(
-            '%1$s and contains(%1$s, %2$s)',
-            $attribute,
-            Translator::getXpathLiteral($value)
-        ) : '0');
-    }
-
-    public function translateDifferent(XPathExpr $xpath, string $attribute, ?string $value): XPathExpr
-    {
-        return $xpath->addCondition(sprintf(
-            $value ? 'not(%1$s) or %1$s != %2$s' : '%s != %s',
-            $attribute,
-            Translator::getXpathLiteral($value)
-        ));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getName(): string
-    {
-        return 'attribute-matching';
-    }
-}

packer/deps/vendor/symfony/css-selector/XPath/Extension/CombinationExtension.php

@@ -1,71 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath\Extension;
-
-use Symfony\Component\CssSelector\XPath\XPathExpr;
-
-/**
- * XPath expression translator combination extension.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class CombinationExtension extends AbstractExtension
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function getCombinationTranslators(): array
-    {
-        return [
-            ' ' => [$this, 'translateDescendant'],
-            '>' => [$this, 'translateChild'],
-            '+' => [$this, 'translateDirectAdjacent'],
-            '~' => [$this, 'translateIndirectAdjacent'],
-        ];
-    }
-
-    public function translateDescendant(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
-    {
-        return $xpath->join('/descendant-or-self::*/', $combinedXpath);
-    }
-
-    public function translateChild(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
-    {
-        return $xpath->join('/', $combinedXpath);
-    }
-
-    public function translateDirectAdjacent(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
-    {
-        return $xpath
-            ->join('/following-sibling::', $combinedXpath)
-            ->addNameTest()
-            ->addCondition('position() = 1');
-    }
-
-    public function translateIndirectAdjacent(XPathExpr $xpath, XPathExpr $combinedXpath): XPathExpr
-    {
-        return $xpath->join('/following-sibling::', $combinedXpath);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getName(): string
-    {
-        return 'combination';
-    }
-}

packer/deps/vendor/symfony/css-selector/XPath/Extension/ExtensionInterface.php

@@ -1,67 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath\Extension;
-
-/**
- * XPath expression translator extension interface.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-interface ExtensionInterface
-{
-    /**
-     * Returns node translators.
-     *
-     * These callables will receive the node as first argument and the translator as second argument.
-     *
-     * @return callable[]
-     */
-    public function getNodeTranslators(): array;
-
-    /**
-     * Returns combination translators.
-     *
-     * @return callable[]
-     */
-    public function getCombinationTranslators(): array;
-
-    /**
-     * Returns function translators.
-     *
-     * @return callable[]
-     */
-    public function getFunctionTranslators(): array;
-
-    /**
-     * Returns pseudo-class translators.
-     *
-     * @return callable[]
-     */
-    public function getPseudoClassTranslators(): array;
-
-    /**
-     * Returns attribute operation translators.
-     *
-     * @return callable[]
-     */
-    public function getAttributeMatchingTranslators(): array;
-
-    /**
-     * Returns extension name.
-     */
-    public function getName(): string;
-}

packer/deps/vendor/symfony/css-selector/XPath/Extension/FunctionExtension.php

@@ -1,171 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath\Extension;
-
-use Symfony\Component\CssSelector\Exception\ExpressionErrorException;
-use Symfony\Component\CssSelector\Exception\SyntaxErrorException;
-use Symfony\Component\CssSelector\Node\FunctionNode;
-use Symfony\Component\CssSelector\Parser\Parser;
-use Symfony\Component\CssSelector\XPath\Translator;
-use Symfony\Component\CssSelector\XPath\XPathExpr;
-
-/**
- * XPath expression translator function extension.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class FunctionExtension extends AbstractExtension
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function getFunctionTranslators(): array
-    {
-        return [
-            'nth-child' => [$this, 'translateNthChild'],
-            'nth-last-child' => [$this, 'translateNthLastChild'],
-            'nth-of-type' => [$this, 'translateNthOfType'],
-            'nth-last-of-type' => [$this, 'translateNthLastOfType'],
-            'contains' => [$this, 'translateContains'],
-            'lang' => [$this, 'translateLang'],
-        ];
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function translateNthChild(XPathExpr $xpath, FunctionNode $function, bool $last = false, bool $addNameTest = true): XPathExpr
-    {
-        try {
-            [$a, $b] = Parser::parseSeries($function->getArguments());
-        } catch (SyntaxErrorException $e) {
-            throw new ExpressionErrorException(sprintf('Invalid series: "%s".', implode('", "', $function->getArguments())), 0, $e);
-        }
-
-        $xpath->addStarPrefix();
-        if ($addNameTest) {
-            $xpath->addNameTest();
-        }
-
-        if (0 === $a) {
-            return $xpath->addCondition('position() = '.($last ? 'last() - '.($b - 1) : $b));
-        }
-
-        if ($a < 0) {
-            if ($b < 1) {
-                return $xpath->addCondition('false()');
-            }
-
-            $sign = '<=';
-        } else {
-            $sign = '>=';
-        }
-
-        $expr = 'position()';
-
-        if ($last) {
-            $expr = 'last() - '.$expr;
-            --$b;
-        }
-
-        if (0 !== $b) {
-            $expr .= ' - '.$b;
-        }
-
-        $conditions = [sprintf('%s %s 0', $expr, $sign)];
-
-        if (1 !== $a && -1 !== $a) {
-            $conditions[] = sprintf('(%s) mod %d = 0', $expr, $a);
-        }
-
-        return $xpath->addCondition(implode(' and ', $conditions));
-
-        // todo: handle an+b, odd, even
-        // an+b means every-a, plus b, e.g., 2n+1 means odd
-        // 0n+b means b
-        // n+0 means a=1, i.e., all elements
-        // an means every a elements, i.e., 2n means even
-        // -n means -1n
-        // -1n+6 means elements 6 and previous
-    }
-
-    public function translateNthLastChild(XPathExpr $xpath, FunctionNode $function): XPathExpr
-    {
-        return $this->translateNthChild($xpath, $function, true);
-    }
-
-    public function translateNthOfType(XPathExpr $xpath, FunctionNode $function): XPathExpr
-    {
-        return $this->translateNthChild($xpath, $function, false, false);
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function translateNthLastOfType(XPathExpr $xpath, FunctionNode $function): XPathExpr
-    {
-        if ('*' === $xpath->getElement()) {
-            throw new ExpressionErrorException('"*:nth-of-type()" is not implemented.');
-        }
-
-        return $this->translateNthChild($xpath, $function, true, false);
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function translateContains(XPathExpr $xpath, FunctionNode $function): XPathExpr
-    {
-        $arguments = $function->getArguments();
-        foreach ($arguments as $token) {
-            if (!($token->isString() || $token->isIdentifier())) {
-                throw new ExpressionErrorException('Expected a single string or identifier for :contains(), got '.implode(', ', $arguments));
-            }
-        }
-
-        return $xpath->addCondition(sprintf(
-            'contains(string(.), %s)',
-            Translator::getXpathLiteral($arguments[0]->getValue())
-        ));
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function translateLang(XPathExpr $xpath, FunctionNode $function): XPathExpr
-    {
-        $arguments = $function->getArguments();
-        foreach ($arguments as $token) {
-            if (!($token->isString() || $token->isIdentifier())) {
-                throw new ExpressionErrorException('Expected a single string or identifier for :lang(), got '.implode(', ', $arguments));
-            }
-        }
-
-        return $xpath->addCondition(sprintf(
-            'lang(%s)',
-            Translator::getXpathLiteral($arguments[0]->getValue())
-        ));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getName(): string
-    {
-        return 'function';
-    }
-}

packer/deps/vendor/symfony/css-selector/XPath/Extension/HtmlExtension.php

@@ -1,187 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath\Extension;
-
-use Symfony\Component\CssSelector\Exception\ExpressionErrorException;
-use Symfony\Component\CssSelector\Node\FunctionNode;
-use Symfony\Component\CssSelector\XPath\Translator;
-use Symfony\Component\CssSelector\XPath\XPathExpr;
-
-/**
- * XPath expression translator HTML extension.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class HtmlExtension extends AbstractExtension
-{
-    public function __construct(Translator $translator)
-    {
-        $translator
-            ->getExtension('node')
-            ->setFlag(NodeExtension::ELEMENT_NAME_IN_LOWER_CASE, true)
-            ->setFlag(NodeExtension::ATTRIBUTE_NAME_IN_LOWER_CASE, true);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getPseudoClassTranslators(): array
-    {
-        return [
-            'checked' => [$this, 'translateChecked'],
-            'link' => [$this, 'translateLink'],
-            'disabled' => [$this, 'translateDisabled'],
-            'enabled' => [$this, 'translateEnabled'],
-            'selected' => [$this, 'translateSelected'],
-            'invalid' => [$this, 'translateInvalid'],
-            'hover' => [$this, 'translateHover'],
-            'visited' => [$this, 'translateVisited'],
-        ];
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getFunctionTranslators(): array
-    {
-        return [
-            'lang' => [$this, 'translateLang'],
-        ];
-    }
-
-    public function translateChecked(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath->addCondition(
-            '(@checked '
-            ."and (name(.) = 'input' or name(.) = 'command')"
-            ."and (@type = 'checkbox' or @type = 'radio'))"
-        );
-    }
-
-    public function translateLink(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath->addCondition("@href and (name(.) = 'a' or name(.) = 'link' or name(.) = 'area')");
-    }
-
-    public function translateDisabled(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath->addCondition(
-            '('
-                .'@disabled and'
-                .'('
-                    ."(name(.) = 'input' and @type != 'hidden')"
-                    ." or name(.) = 'button'"
-                    ." or name(.) = 'select'"
-                    ." or name(.) = 'textarea'"
-                    ." or name(.) = 'command'"
-                    ." or name(.) = 'fieldset'"
-                    ." or name(.) = 'optgroup'"
-                    ." or name(.) = 'option'"
-                .')'
-            .') or ('
-                ."(name(.) = 'input' and @type != 'hidden')"
-                ." or name(.) = 'button'"
-                ." or name(.) = 'select'"
-                ." or name(.) = 'textarea'"
-            .')'
-            .' and ancestor::fieldset[@disabled]'
-        );
-        // todo: in the second half, add "and is not a descendant of that fieldset element's first legend element child, if any."
-    }
-
-    public function translateEnabled(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath->addCondition(
-            '('
-                .'@href and ('
-                    ."name(.) = 'a'"
-                    ." or name(.) = 'link'"
-                    ." or name(.) = 'area'"
-                .')'
-            .') or ('
-                .'('
-                    ."name(.) = 'command'"
-                    ." or name(.) = 'fieldset'"
-                    ." or name(.) = 'optgroup'"
-                .')'
-                .' and not(@disabled)'
-            .') or ('
-                .'('
-                    ."(name(.) = 'input' and @type != 'hidden')"
-                    ." or name(.) = 'button'"
-                    ." or name(.) = 'select'"
-                    ." or name(.) = 'textarea'"
-                    ." or name(.) = 'keygen'"
-                .')'
-                .' and not (@disabled or ancestor::fieldset[@disabled])'
-            .') or ('
-                ."name(.) = 'option' and not("
-                    .'@disabled or ancestor::optgroup[@disabled]'
-                .')'
-            .')'
-        );
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function translateLang(XPathExpr $xpath, FunctionNode $function): XPathExpr
-    {
-        $arguments = $function->getArguments();
-        foreach ($arguments as $token) {
-            if (!($token->isString() || $token->isIdentifier())) {
-                throw new ExpressionErrorException('Expected a single string or identifier for :lang(), got '.implode(', ', $arguments));
-            }
-        }
-
-        return $xpath->addCondition(sprintf(
-            'ancestor-or-self::*[@lang][1][starts-with(concat('
-            ."translate(@%s, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'), '-')"
-            .', %s)]',
-            'lang',
-            Translator::getXpathLiteral(strtolower($arguments[0]->getValue()).'-')
-        ));
-    }
-
-    public function translateSelected(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath->addCondition("(@selected and name(.) = 'option')");
-    }
-
-    public function translateInvalid(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath->addCondition('0');
-    }
-
-    public function translateHover(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath->addCondition('0');
-    }
-
-    public function translateVisited(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath->addCondition('0');
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getName(): string
-    {
-        return 'html';
-    }
-}

packer/deps/vendor/symfony/css-selector/XPath/Extension/NodeExtension.php

@@ -1,197 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath\Extension;
-
-use Symfony\Component\CssSelector\Node;
-use Symfony\Component\CssSelector\XPath\Translator;
-use Symfony\Component\CssSelector\XPath\XPathExpr;
-
-/**
- * XPath expression translator node extension.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class NodeExtension extends AbstractExtension
-{
-    public const ELEMENT_NAME_IN_LOWER_CASE = 1;
-    public const ATTRIBUTE_NAME_IN_LOWER_CASE = 2;
-    public const ATTRIBUTE_VALUE_IN_LOWER_CASE = 4;
-
-    private $flags;
-
-    public function __construct(int $flags = 0)
-    {
-        $this->flags = $flags;
-    }
-
-    /**
-     * @return $this
-     */
-    public function setFlag(int $flag, bool $on): self
-    {
-        if ($on && !$this->hasFlag($flag)) {
-            $this->flags += $flag;
-        }
-
-        if (!$on && $this->hasFlag($flag)) {
-            $this->flags -= $flag;
-        }
-
-        return $this;
-    }
-
-    public function hasFlag(int $flag): bool
-    {
-        return (bool) ($this->flags & $flag);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getNodeTranslators(): array
-    {
-        return [
-            'Selector' => [$this, 'translateSelector'],
-            'CombinedSelector' => [$this, 'translateCombinedSelector'],
-            'Negation' => [$this, 'translateNegation'],
-            'Function' => [$this, 'translateFunction'],
-            'Pseudo' => [$this, 'translatePseudo'],
-            'Attribute' => [$this, 'translateAttribute'],
-            'Class' => [$this, 'translateClass'],
-            'Hash' => [$this, 'translateHash'],
-            'Element' => [$this, 'translateElement'],
-        ];
-    }
-
-    public function translateSelector(Node\SelectorNode $node, Translator $translator): XPathExpr
-    {
-        return $translator->nodeToXPath($node->getTree());
-    }
-
-    public function translateCombinedSelector(Node\CombinedSelectorNode $node, Translator $translator): XPathExpr
-    {
-        return $translator->addCombination($node->getCombinator(), $node->getSelector(), $node->getSubSelector());
-    }
-
-    public function translateNegation(Node\NegationNode $node, Translator $translator): XPathExpr
-    {
-        $xpath = $translator->nodeToXPath($node->getSelector());
-        $subXpath = $translator->nodeToXPath($node->getSubSelector());
-        $subXpath->addNameTest();
-
-        if ($subXpath->getCondition()) {
-            return $xpath->addCondition(sprintf('not(%s)', $subXpath->getCondition()));
-        }
-
-        return $xpath->addCondition('0');
-    }
-
-    public function translateFunction(Node\FunctionNode $node, Translator $translator): XPathExpr
-    {
-        $xpath = $translator->nodeToXPath($node->getSelector());
-
-        return $translator->addFunction($xpath, $node);
-    }
-
-    public function translatePseudo(Node\PseudoNode $node, Translator $translator): XPathExpr
-    {
-        $xpath = $translator->nodeToXPath($node->getSelector());
-
-        return $translator->addPseudoClass($xpath, $node->getIdentifier());
-    }
-
-    public function translateAttribute(Node\AttributeNode $node, Translator $translator): XPathExpr
-    {
-        $name = $node->getAttribute();
-        $safe = $this->isSafeName($name);
-
-        if ($this->hasFlag(self::ATTRIBUTE_NAME_IN_LOWER_CASE)) {
-            $name = strtolower($name);
-        }
-
-        if ($node->getNamespace()) {
-            $name = sprintf('%s:%s', $node->getNamespace(), $name);
-            $safe = $safe && $this->isSafeName($node->getNamespace());
-        }
-
-        $attribute = $safe ? '@'.$name : sprintf('attribute::*[name() = %s]', Translator::getXpathLiteral($name));
-        $value = $node->getValue();
-        $xpath = $translator->nodeToXPath($node->getSelector());
-
-        if ($this->hasFlag(self::ATTRIBUTE_VALUE_IN_LOWER_CASE)) {
-            $value = strtolower($value);
-        }
-
-        return $translator->addAttributeMatching($xpath, $node->getOperator(), $attribute, $value);
-    }
-
-    public function translateClass(Node\ClassNode $node, Translator $translator): XPathExpr
-    {
-        $xpath = $translator->nodeToXPath($node->getSelector());
-
-        return $translator->addAttributeMatching($xpath, '~=', '@class', $node->getName());
-    }
-
-    public function translateHash(Node\HashNode $node, Translator $translator): XPathExpr
-    {
-        $xpath = $translator->nodeToXPath($node->getSelector());
-
-        return $translator->addAttributeMatching($xpath, '=', '@id', $node->getId());
-    }
-
-    public function translateElement(Node\ElementNode $node): XPathExpr
-    {
-        $element = $node->getElement();
-
-        if ($this->hasFlag(self::ELEMENT_NAME_IN_LOWER_CASE)) {
-            $element = strtolower($element);
-        }
-
-        if ($element) {
-            $safe = $this->isSafeName($element);
-        } else {
-            $element = '*';
-            $safe = true;
-        }
-
-        if ($node->getNamespace()) {
-            $element = sprintf('%s:%s', $node->getNamespace(), $element);
-            $safe = $safe && $this->isSafeName($node->getNamespace());
-        }
-
-        $xpath = new XPathExpr('', $element);
-
-        if (!$safe) {
-            $xpath->addNameTest();
-        }
-
-        return $xpath;
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getName(): string
-    {
-        return 'node';
-    }
-
-    private function isSafeName(string $name): bool
-    {
-        return 0 < preg_match('~^[a-zA-Z_][a-zA-Z0-9_.-]*$~', $name);
-    }
-}

packer/deps/vendor/symfony/css-selector/XPath/Extension/PseudoClassExtension.php

@@ -1,122 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath\Extension;
-
-use Symfony\Component\CssSelector\Exception\ExpressionErrorException;
-use Symfony\Component\CssSelector\XPath\XPathExpr;
-
-/**
- * XPath expression translator pseudo-class extension.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class PseudoClassExtension extends AbstractExtension
-{
-    /**
-     * {@inheritdoc}
-     */
-    public function getPseudoClassTranslators(): array
-    {
-        return [
-            'root' => [$this, 'translateRoot'],
-            'first-child' => [$this, 'translateFirstChild'],
-            'last-child' => [$this, 'translateLastChild'],
-            'first-of-type' => [$this, 'translateFirstOfType'],
-            'last-of-type' => [$this, 'translateLastOfType'],
-            'only-child' => [$this, 'translateOnlyChild'],
-            'only-of-type' => [$this, 'translateOnlyOfType'],
-            'empty' => [$this, 'translateEmpty'],
-        ];
-    }
-
-    public function translateRoot(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath->addCondition('not(parent::*)');
-    }
-
-    public function translateFirstChild(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath
-            ->addStarPrefix()
-            ->addNameTest()
-            ->addCondition('position() = 1');
-    }
-
-    public function translateLastChild(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath
-            ->addStarPrefix()
-            ->addNameTest()
-            ->addCondition('position() = last()');
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function translateFirstOfType(XPathExpr $xpath): XPathExpr
-    {
-        if ('*' === $xpath->getElement()) {
-            throw new ExpressionErrorException('"*:first-of-type" is not implemented.');
-        }
-
-        return $xpath
-            ->addStarPrefix()
-            ->addCondition('position() = 1');
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function translateLastOfType(XPathExpr $xpath): XPathExpr
-    {
-        if ('*' === $xpath->getElement()) {
-            throw new ExpressionErrorException('"*:last-of-type" is not implemented.');
-        }
-
-        return $xpath
-            ->addStarPrefix()
-            ->addCondition('position() = last()');
-    }
-
-    public function translateOnlyChild(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath
-            ->addStarPrefix()
-            ->addNameTest()
-            ->addCondition('last() = 1');
-    }
-
-    public function translateOnlyOfType(XPathExpr $xpath): XPathExpr
-    {
-        $element = $xpath->getElement();
-
-        return $xpath->addCondition(sprintf('count(preceding-sibling::%s)=0 and count(following-sibling::%s)=0', $element, $element));
-    }
-
-    public function translateEmpty(XPathExpr $xpath): XPathExpr
-    {
-        return $xpath->addCondition('not(*) and not(string-length())');
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function getName(): string
-    {
-        return 'pseudo-class';
-    }
-}

packer/deps/vendor/symfony/css-selector/XPath/Translator.php

@@ -1,230 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath;
-
-use Symfony\Component\CssSelector\Exception\ExpressionErrorException;
-use Symfony\Component\CssSelector\Node\FunctionNode;
-use Symfony\Component\CssSelector\Node\NodeInterface;
-use Symfony\Component\CssSelector\Node\SelectorNode;
-use Symfony\Component\CssSelector\Parser\Parser;
-use Symfony\Component\CssSelector\Parser\ParserInterface;
-
-/**
- * XPath expression translator interface.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class Translator implements TranslatorInterface
-{
-    private $mainParser;
-
-    /**
-     * @var ParserInterface[]
-     */
-    private $shortcutParsers = [];
-
-    /**
-     * @var Extension\ExtensionInterface[]
-     */
-    private $extensions = [];
-
-    private $nodeTranslators = [];
-    private $combinationTranslators = [];
-    private $functionTranslators = [];
-    private $pseudoClassTranslators = [];
-    private $attributeMatchingTranslators = [];
-
-    public function __construct(ParserInterface $parser = null)
-    {
-        $this->mainParser = $parser ?: new Parser();
-
-        $this
-            ->registerExtension(new Extension\NodeExtension())
-            ->registerExtension(new Extension\CombinationExtension())
-            ->registerExtension(new Extension\FunctionExtension())
-            ->registerExtension(new Extension\PseudoClassExtension())
-            ->registerExtension(new Extension\AttributeMatchingExtension())
-        ;
-    }
-
-    public static function getXpathLiteral(string $element): string
-    {
-        if (false === strpos($element, "'")) {
-            return "'".$element."'";
-        }
-
-        if (false === strpos($element, '"')) {
-            return '"'.$element.'"';
-        }
-
-        $string = $element;
-        $parts = [];
-        while (true) {
-            if (false !== $pos = strpos($string, "'")) {
-                $parts[] = sprintf("'%s'", substr($string, 0, $pos));
-                $parts[] = "\"'\"";
-                $string = substr($string, $pos + 1);
-            } else {
-                $parts[] = "'$string'";
-                break;
-            }
-        }
-
-        return sprintf('concat(%s)', implode(', ', $parts));
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function cssToXPath(string $cssExpr, string $prefix = 'descendant-or-self::'): string
-    {
-        $selectors = $this->parseSelectors($cssExpr);
-
-        /** @var SelectorNode $selector */
-        foreach ($selectors as $index => $selector) {
-            if (null !== $selector->getPseudoElement()) {
-                throw new ExpressionErrorException('Pseudo-elements are not supported.');
-            }
-
-            $selectors[$index] = $this->selectorToXPath($selector, $prefix);
-        }
-
-        return implode(' | ', $selectors);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function selectorToXPath(SelectorNode $selector, string $prefix = 'descendant-or-self::'): string
-    {
-        return ($prefix ?: '').$this->nodeToXPath($selector);
-    }
-
-    /**
-     * @return $this
-     */
-    public function registerExtension(Extension\ExtensionInterface $extension): self
-    {
-        $this->extensions[$extension->getName()] = $extension;
-
-        $this->nodeTranslators = array_merge($this->nodeTranslators, $extension->getNodeTranslators());
-        $this->combinationTranslators = array_merge($this->combinationTranslators, $extension->getCombinationTranslators());
-        $this->functionTranslators = array_merge($this->functionTranslators, $extension->getFunctionTranslators());
-        $this->pseudoClassTranslators = array_merge($this->pseudoClassTranslators, $extension->getPseudoClassTranslators());
-        $this->attributeMatchingTranslators = array_merge($this->attributeMatchingTranslators, $extension->getAttributeMatchingTranslators());
-
-        return $this;
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function getExtension(string $name): Extension\ExtensionInterface
-    {
-        if (!isset($this->extensions[$name])) {
-            throw new ExpressionErrorException(sprintf('Extension "%s" not registered.', $name));
-        }
-
-        return $this->extensions[$name];
-    }
-
-    /**
-     * @return $this
-     */
-    public function registerParserShortcut(ParserInterface $shortcut): self
-    {
-        $this->shortcutParsers[] = $shortcut;
-
-        return $this;
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function nodeToXPath(NodeInterface $node): XPathExpr
-    {
-        if (!isset($this->nodeTranslators[$node->getNodeName()])) {
-            throw new ExpressionErrorException(sprintf('Node "%s" not supported.', $node->getNodeName()));
-        }
-
-        return $this->nodeTranslators[$node->getNodeName()]($node, $this);
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function addCombination(string $combiner, NodeInterface $xpath, NodeInterface $combinedXpath): XPathExpr
-    {
-        if (!isset($this->combinationTranslators[$combiner])) {
-            throw new ExpressionErrorException(sprintf('Combiner "%s" not supported.', $combiner));
-        }
-
-        return $this->combinationTranslators[$combiner]($this->nodeToXPath($xpath), $this->nodeToXPath($combinedXpath));
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function addFunction(XPathExpr $xpath, FunctionNode $function): XPathExpr
-    {
-        if (!isset($this->functionTranslators[$function->getName()])) {
-            throw new ExpressionErrorException(sprintf('Function "%s" not supported.', $function->getName()));
-        }
-
-        return $this->functionTranslators[$function->getName()]($xpath, $function);
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function addPseudoClass(XPathExpr $xpath, string $pseudoClass): XPathExpr
-    {
-        if (!isset($this->pseudoClassTranslators[$pseudoClass])) {
-            throw new ExpressionErrorException(sprintf('Pseudo-class "%s" not supported.', $pseudoClass));
-        }
-
-        return $this->pseudoClassTranslators[$pseudoClass]($xpath);
-    }
-
-    /**
-     * @throws ExpressionErrorException
-     */
-    public function addAttributeMatching(XPathExpr $xpath, string $operator, string $attribute, $value): XPathExpr
-    {
-        if (!isset($this->attributeMatchingTranslators[$operator])) {
-            throw new ExpressionErrorException(sprintf('Attribute matcher operator "%s" not supported.', $operator));
-        }
-
-        return $this->attributeMatchingTranslators[$operator]($xpath, $attribute, $value);
-    }
-
-    /**
-     * @return SelectorNode[]
-     */
-    private function parseSelectors(string $css): array
-    {
-        foreach ($this->shortcutParsers as $shortcut) {
-            $tokens = $shortcut->parse($css);
-
-            if (!empty($tokens)) {
-                return $tokens;
-            }
-        }
-
-        return $this->mainParser->parse($css);
-    }
-}

packer/deps/vendor/symfony/css-selector/XPath/TranslatorInterface.php

@@ -1,37 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath;
-
-use Symfony\Component\CssSelector\Node\SelectorNode;
-
-/**
- * XPath expression translator interface.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-interface TranslatorInterface
-{
-    /**
-     * Translates a CSS selector to an XPath expression.
-     */
-    public function cssToXPath(string $cssExpr, string $prefix = 'descendant-or-self::'): string;
-
-    /**
-     * Translates a parsed selector node to an XPath expression.
-     */
-    public function selectorToXPath(SelectorNode $selector, string $prefix = 'descendant-or-self::'): string;
-}

packer/deps/vendor/symfony/css-selector/XPath/XPathExpr.php

@@ -1,102 +0,0 @@
-<?php
-
-/*
- * This file is part of the Symfony package.
- *
- * (c) Fabien Potencier <fabien@symfony.com>
- *
- * For the full copyright and license information, please view the LICENSE
- * file that was distributed with this source code.
- */
-
-namespace Symfony\Component\CssSelector\XPath;
-
-/**
- * XPath expression translator interface.
- *
- * This component is a port of the Python cssselect library,
- * which is copyright Ian Bicking, @see https://github.com/SimonSapin/cssselect.
- *
- * @author Jean-François Simon <jeanfrancois.simon@sensiolabs.com>
- *
- * @internal
- */
-class XPathExpr
-{
-    private $path;
-    private $element;
-    private $condition;
-
-    public function __construct(string $path = '', string $element = '*', string $condition = '', bool $starPrefix = false)
-    {
-        $this->path = $path;
-        $this->element = $element;
-        $this->condition = $condition;
-
-        if ($starPrefix) {
-            $this->addStarPrefix();
-        }
-    }
-
-    public function getElement(): string
-    {
-        return $this->element;
-    }
-
-    public function addCondition(string $condition): self
-    {
-        $this->condition = $this->condition ? sprintf('(%s) and (%s)', $this->condition, $condition) : $condition;
-
-        return $this;
-    }
-
-    public function getCondition(): string
-    {
-        return $this->condition;
-    }
-
-    public function addNameTest(): self
-    {
-        if ('*' !== $this->element) {
-            $this->addCondition('name() = '.Translator::getXpathLiteral($this->element));
-            $this->element = '*';
-        }
-
-        return $this;
-    }
-
-    public function addStarPrefix(): self
-    {
-        $this->path .= '*/';
-
-        return $this;
-    }
-
-    /**
-     * Joins another XPathExpr with a combiner.
-     *
-     * @return $this
-     */
-    public function join(string $combiner, self $expr): self
-    {
-        $path = $this->__toString().$combiner;
-
-        if ('*/' !== $expr->path) {
-            $path .= $expr->path;
-        }
-
-        $this->path = $path;
-        $this->element = $expr->element;
-        $this->condition = $expr->condition;
-
-        return $this;
-    }
-
-    public function __toString(): string
-    {
-        $path = $this->path.$this->element;
-        $condition = null === $this->condition || '' === $this->condition ? '' : '['.$this->condition.']';
-
-        return $path.$condition;
-    }
-}

packer/deps/vendor/symfony/css-selector/composer.json

@@ -1,32 +0,0 @@
-{
-    "name": "symfony/css-selector",
-    "type": "library",
-    "description": "Converts CSS selectors to XPath expressions",
-    "keywords": [],
-    "homepage": "https://symfony.com",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "Fabien Potencier",
-            "email": "fabien@symfony.com"
-        },
-        {
-            "name": "Jean-François Simon",
-            "email": "jeanfrancois.simon@sensiolabs.com"
-        },
-        {
-            "name": "Symfony Community",
-            "homepage": "https://symfony.com/contributors"
-        }
-    ],
-    "require": {
-        "php": ">=7.2.5"
-    },
-    "autoload": {
-        "psr-4": { "Symfony\\Component\\CssSelector\\": "" },
-        "exclude-from-classmap": [
-            "/Tests/"
-        ]
-    },
-    "minimum-stability": "dev"
-}

packer/deps/vendor/voku/html-min/CHANGELOG.md

@@ -1,215 +0,0 @@
-# Changelog 4.4.8 (2020-08-11) 
-
-- remove content before "<!doctype.*>", otherwise DOMDocument cannot handle the input
-- use a new version of "voku/simple_html_dom" (4.7.22)
-
-# Changelog 4.4.7 (2020-08-11) 
-
-- use a new version of "voku/simple_html_dom" (4.7.21)
-
-# Changelog 4.4.6 (2020-08-08)
-
--  fix invalid input html
-
-# Changelog 4.4.5 (2020-08-06)
-
-- allow to configure special comments via "setSpecialHtmlComments()"
-
-# Changelog 4.4.4 (2020-08-06)
-
-- fix problems with self-closing-tags e.g. <wbr>
-
-# Changelog 4.4.3 (2020-04-06)
-
-- fix "domNodeClosingTagOptional()" -> fix logic of detecting next sibling dom node
-
-# Changelog 4.4.2 (2020-04-06)
-
-- fix "domNodeClosingTagOptional()" -> do not remove "</p>" if there is more content in the parent node
-
-# Changelog 4.4.1 (2020-04-05) 
-
-- use a new version of "voku/simple_html_dom" (4.7.16)
-
-# Changelog 4.4.0 (2020-04-05)
-
-- add support for removing more default attributes
-- add "doRemoveDefaultTypeFromButton()"
-- add "doRemoveDefaultMediaTypeFromStyleAndLinkTag()"
-- add "doRemoveDeprecatedTypeFromStyleAndLinkTag()"
-- add "overwriteTemplateLogicSyntaxInSpecialScriptTags()"
-- use a new version of "voku/simple_html_dom" (4.7.15)
-
-# Changelog 4.3.0 (2020-03-22)
-
-- add "isHTML4()"
-- add "isXHTML()"
-- fix "remove deprecated script-mime-types"
-- use a new version of "voku/simple_html_dom" (4.7.13)
-
-
-# Changelog 4.2.0 (2020-03-06)
-
-- add "doKeepHttpAndHttpsPrefixOnExternalAttributes(bool)": keep http:// and https:// prefix for external links | thanks @abuyoyo
-- add "doMakeSameDomainsLinksRelative(string[] $localDomains)": make the local domains relative | thanks @abuyoyo
-- optimized "optgroup"-html compressing
-- use a new version of "voku/simple_html_dom" (4.7.12)
-
-
-# Changelog 4.1.0 (2020-02-06)
-
-- add "doRemoveHttpsPrefixFromAttributes()": remove optional "https:"-prefix from attributes (depends on "doOptimizeAttributes(true)")
-
-
-# Changelog 4.0.7 (2019-11-18)
-
-- fix: too many single white spaces are removed
-
-
-# Changelog 4.0.6 (2019-10-27)
-
-- fix: fix regex for self-closing tags
-- optimize performance via "strpos" before regex
-
-
-# Changelog 4.0.5 (2019-09-19)
-
-- fix: protect "nocompress"-tags before notifying the Observer
-
-
-# Changelog 4.0.4 (2019-09-17)
-
-- fix: removing of dom elements
-
-
-# Changelog 4.0.3
-
-- fix: removing of "\</p>"-tags
-
-
-# Changelog 4.0.2
-
-- use new version of "voku/simple_html_dom"
-
-
-# Changelog 4.0.1
-
-- optimize unicode support
-- fix: remove unnecessary \</source> closing tag #40
-- fix: bad minify text/x-custom-template #38
-
-
-# Changelog 4.0.0
-
-- use interfaces in the "HtmlMinDom"-Observer
-
--> this is a BC, but you can simply replace this classes in your observer implementation:
-
----> "SimpleHtmlDom" with "SimpleHtmlDomInterface
-
----> "HtmlMin" with "HtmlMinInterface"   
-
-
-# Changelog 3.1.8
-
-- fix / optimize: "doRemoveOmittedQuotes" -> support for "\<html ⚡>" via SimpleHtmlDom
-
-
-# Changelog 3.1.7
-
-- fix: "'" && '"' in attributes
-
-
-# Changelog 3.1.6
-
-- fix: keep HTML closing tags in \<script> tags 
-
-
-# Changelog 3.1.5
-
-- fix: keep newlines in e.g. "pre"-tags
-- fix: remove newlines from "srcset" and "sizes" attribute
-
-
-# Changelog 3.1.4 (2019-02-28)
-
-- fix: get parent node
-- code-style: remove "true" && "false" if return type is bool
-
-
-# Changelog 3.1.1 / 3.1.2 / 3.1.3 (2018-12-28)
-
-- use new version of "voku/simple_html_dom"
-
-
-# Changelog 3.1.0 (2018-12-27)
-
-- add "HtmlMinDomObserverInterface" (+ HtmlMin as Observable)
-- use phpcs fixer
-
-
-# Changelog 3.0.6 (2018-12-01)
-
-- implement the "\<nocompress>"-tag + tests
-
-
-# Changelog 3.0.5 (2018-10-17)
-
-- update vendor (voku/simple_html_dom >= v4.1.7) + fix entities (&lt;, &gt;)
-
-
-# Changelog 3.0.4 (2018-10-07)
-
-- update vendor (voku/simple_html_dom >= v4.1.6) + option for keep broken html
-
-
-# Changelog 3.0.3 (2018-05-08)
-
-- update vendor (voku/simple_html_dom >= v4.1.4)
-
-
-# Changelog 3.0.2 (2018-02-12)
-
-- fix regex for self-closing tags
-
-
-# Changelog 3.0.1 (2017-12-29)
-
-- update vendor (voku/simple_html_dom >= v4.1.3)
-
-
-# Changelog 3.0.0 (2017-12-22)
-
-- remove "Portable UTF-8" as required dependency
-
--> this is a breaking change, without any API changes
-
-
-# Changelog 2.0.4 (2017-12-22)
-
-- check if there was already whitespace e.g. from the content
-
-
-# Changelog 2.0.3 (2017-12-22)
-
-- fix "Minifier removes spaces between tags"
-- fix "Multiple horizontal whitespace characters not collapsed"
-
-
-# Changelog 2.0.2 (2017-12-10)
-
-- try to fix "Minifier removes spaces between tags" v2
-- disable "doRemoveWhitespaceAroundTags" by default
-
-
-# Changelog 2.0.1 (2017-12-10)
-
-- try to fix "Minifier removes spaces between tags" v1
-
-
-# Changelog 2.0.0 (2017-12-03)
-
-- drop support for PHP < 7.0
-- use "strict_types"
-- doRemoveOmittedQuotes() -> remove quotes e.g. class="lall" => class=lall
-- doRemoveOmittedHtmlTags() -> remove ommitted html tags e.g. \<p>lall\</p> => \<p>lall 

packer/deps/vendor/voku/html-min/LICENSE

@@ -1,21 +0,0 @@
-The MIT License (MIT)
-
-Copyright (c) 2016 
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.