wcfsetup/install/files/lib/system/api/scssphp/scssphp/bin/pscss

   1 #!/usr/bin/env php
   2 <?php
   3
   4 /**
   5  * SCSSPHP
   6  *
   7  * @copyright 2012-2020 Leaf Corcoran
   8  *
   9  * @license http://opensource.org/licenses/MIT MIT
  10  *
  11  * @link http://scssphp.github.io/scssphp
  12  */
  13
  14 error_reporting(E_ALL);
  15
  16 if (version_compare(PHP_VERSION, '5.6') < 0) {
  17     die('Requires PHP 5.6 or above');
  18 }
  19
  20 include __DIR__ . '/../scss.inc.php';
  21
  22 use ScssPhp\ScssPhp\Compiler;
  23 use ScssPhp\ScssPhp\Parser;
  24 use ScssPhp\ScssPhp\Version;
  25
  26 $style = null;
  27 $loadPaths = null;
  28 $dumpTree = false;
  29 $inputFile = null;
  30 $changeDir = false;
  31 $encoding = false;
  32 $sourceMap = false;
  33
  34 /**
  35  * Parse argument
  36  *
  37  * @param integer $i
  38  * @param array $options
  39  *
  40  * @return string|null
  41  */
  42 function parseArgument(&$i, $options) {
  43     global $argc;
  44     global $argv;
  45
  46     if (! preg_match('/^(?:' . implode('|', (array) $options) . ')=?(.*)/', $argv[$i], $matches)) {
  47         return;
  48     }
  49
  50     if (strlen($matches[1])) {
  51         return $matches[1];
  52     }
  53
  54     if ($i + 1 < $argc) {
  55         $i++;
  56
  57         return $argv[$i];
  58     }
  59 }
  60
  61 for ($i = 1; $i < $argc; $i++) {
  62     if ($argv[$i] === '-?' || $argv[$i] === '-h' || $argv[$i] === '--help') {
  63         $exe = $argv[0];
  64
  65         $HELP = <<<EOT
  66 Usage: $exe [options] [input-file]
  67
  68 Options include:
  69
  70     --help              Show this message [-h, -?]
  71     --continue-on-error [deprecated] Ignored
  72     --debug-info        [deprecated] Ignored [-g]
  73     --dump-tree         Dump formatted parse tree [-T]
  74     --iso8859-1         Use iso8859-1 encoding instead of default utf-8
  75     --line-numbers      [deprecated] Ignored [--line-comments]
  76     --load-path=PATH    Set import path [-I]
  77     --precision=N       [deprecated] Ignored. (default 10) [-p]
  78     --sourcemap         Create source map file
  79     --style=FORMAT      Set the output format (compact, compressed, crunched, expanded, or nested) [-s, -t]
  80     --version           Print the version [-v]
  81
  82 EOT;
  83         exit($HELP);
  84     }
  85
  86     if ($argv[$i] === '-v' || $argv[$i] === '--version') {
  87         exit(Version::VERSION . "\n");
  88     }
  89
  90     // Keep parsing --continue-on-error to avoid BC breaks for scripts using it
  91     if ($argv[$i] === '--continue-on-error') {
  92         // TODO report it as a warning ?
  93         continue;
  94     }
  95
  96     // Keep parsing it to avoid BC breaks for scripts using it
  97     if ($argv[$i] === '-g' || $argv[$i] === '--debug-info') {
  98         // TODO report it as a warning ?
  99         continue;
 100     }
 101
 102     if ($argv[$i] === '--iso8859-1') {
 103         $encoding = 'iso8859-1';
 104         continue;
 105     }
 106
 107     // Keep parsing it to avoid BC breaks for scripts using it
 108     if ($argv[$i] === '--line-numbers' || $argv[$i] === '--line-comments') {
 109         // TODO report it as a warning ?
 110         continue;
 111     }
 112
 113     if ($argv[$i] === '--sourcemap') {
 114         $sourceMap = true;
 115         continue;
 116     }
 117
 118     if ($argv[$i] === '-T' || $argv[$i] === '--dump-tree') {
 119         $dumpTree = true;
 120         continue;
 121     }
 122
 123     $value = parseArgument($i, array('-t', '-s', '--style'));
 124
 125     if (isset($value)) {
 126         $style = $value;
 127         continue;
 128     }
 129
 130     $value = parseArgument($i, array('-I', '--load-path'));
 131
 132     if (isset($value)) {
 133         $loadPaths = $value;
 134         continue;
 135     }
 136
 137     // Keep parsing --precision to avoid BC breaks for scripts using it
 138     $value = parseArgument($i, array('-p', '--precision'));
 139
 140     if (isset($value)) {
 141         // TODO report it as a warning ?
 142         continue;
 143     }
 144
 145     if (file_exists($argv[$i])) {
 146         $inputFile = $argv[$i];
 147         continue;
 148     }
 149 }
 150
 151
 152 if ($inputFile) {
 153     $data = file_get_contents($inputFile);
 154
 155     $newWorkingDir = dirname(realpath($inputFile));
 156     $oldWorkingDir = getcwd();
 157
 158     if ($oldWorkingDir !== $newWorkingDir) {
 159         $changeDir = chdir($newWorkingDir);
 160         $inputFile = basename($inputFile);
 161     }
 162 } else {
 163     $data = '';
 164
 165     while (! feof(STDIN)) {
 166         $data .= fread(STDIN, 8192);
 167     }
 168 }
 169
 170 if ($dumpTree) {
 171     $parser = new Parser($inputFile);
 172
 173     print_r(json_decode(json_encode($parser->parse($data)), true));
 174
 175     exit();
 176 }
 177
 178 $scss = new Compiler();
 179
 180 if ($loadPaths) {
 181     $scss->setImportPaths(explode(PATH_SEPARATOR, $loadPaths));
 182 }
 183
 184 if ($style) {
 185     $scss->setFormatter('ScssPhp\\ScssPhp\\Formatter\\' . ucfirst($style));
 186 }
 187
 188 if ($sourceMap) {
 189     $scss->setSourceMap(Compiler::SOURCE_MAP_INLINE);
 190 }
 191
 192 if ($encoding) {
 193     $scss->setEncoding($encoding);
 194 }
 195
 196 echo $scss->compile($data, $inputFile);
 197
 198 if ($changeDir) {
 199     chdir($oldWorkingDir);
 200 }