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Merge pull request #137 from tbela99/php56-cli-backport
cli tools
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,185 @@ | ||
| #!/bin/php | ||
| <?php | ||
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| use TBela\CSS\Cli\Args; | ||
| use TBela\CSS\Cli\Exceptions\MissingParameterException; | ||
| use TBela\CSS\Parser; | ||
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| require __DIR__ . '/../vendor/autoload.php'; | ||
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| // only use from the cli | ||
| if (php_sapi_name() != 'cli') { | ||
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| fwrite(STDERR, 'this program must be run from the cli'); | ||
| exit(1); | ||
| } | ||
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| spl_autoload_register(function ($name) { | ||
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| $parts = explode('\\', $name); | ||
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| if ($parts[0] == 'TBela' && isset($parts[1]) && $parts[1] == 'CSS') { | ||
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| array_splice($parts, 0, 2); | ||
| array_unshift($parts, 'src'); | ||
| } | ||
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| $path = __DIR__ . '/../' . implode('/', $parts) . '.php'; | ||
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| if (is_file($path)) { | ||
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| require($path); | ||
| } | ||
| }); | ||
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| $exe = basename($argv[0]); | ||
| $cli = new Args($argv); | ||
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| try { | ||
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| $cli-> | ||
| setStrict(true); | ||
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| $cli->addGroup('parse', "parse options:\n"); | ||
| $cli->add('capture-errors', 'ignore parse error', 'bool', 'e', false, false, null, null, 'parse'); | ||
| $cli->add('flatten-import', 'process @import', 'bool', 'm', false, false, null, null, 'parse'); | ||
| $cli->add('parse-allow-duplicate-rules', 'allow duplicate rule', 'bool', 'p',false, false, null, null, 'parse'); | ||
| $cli->add('parse-allow-duplicate-declarations', 'allow duplicate declaration', 'auto', 'd',false, false, null, null,'parse'); | ||
| $cli->add('file', 'css file or url', 'string', 'f', true, false, null, null, 'parse'); | ||
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| $cli->addGroup('render', "render options:\n"); | ||
| $cli->add('css-level', 'css color module', 'int', 'l', false, false, 4, [3, 4], 'render'); | ||
| $cli->add('charset', 'remove @charset', 'bool', 'S',false, false, true, null, 'render'); | ||
| $cli->add('compress', 'minify output', 'bool', 'c',false, false, null, null, 'render'); | ||
| $cli->add('sourcemap', 'generate sourcemap, require -o', 'bool', 's',false, false, null, null, 'render'); | ||
| $cli->add('remove-comments', 'remove comments', 'bool', 'C',false, false, null, null, 'render'); | ||
| $cli->add('preserve-license', 'preserve license comments', 'bool', 'L',false, false, null, null, 'render'); | ||
| $cli->add('legacy-rendering', 'legacy rendering', 'bool', 'G',false, false, null, null, 'render'); | ||
| $cli->add('compute-shorthand', 'compute shorthand properties', 'bool', 'u',false, false, null, null, 'render'); | ||
| $cli->add('remove-empty-nodes', 'remove empty nodes', 'bool', 'E',false, false, null, null, 'render'); | ||
| $cli->add('render-duplicate-declarations', 'render duplicate declarations', 'bool', 'r',false, false, null, null, 'render'); | ||
| $cli->add('output', 'output file name', 'string', 'o',false, false, null, null, 'render'); | ||
| $cli->add('ast', 'dump ast as JSON', 'bool', 'a',false, false, null, null, 'render'); | ||
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| $cli->parse(); | ||
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| $parseOptions = []; | ||
| $renderOptions = []; | ||
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| $groups = $cli->getGroups(); | ||
| $args = $cli->getArguments(); | ||
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| $pipeIn = !posix_isatty(STDIN); | ||
| $pipeOut = !posix_isatty(STDOUT); | ||
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| $inFile = $pipeIn ? STDIN : (isset($args['file']) ? $args['file'] : null); | ||
| $outFile = $pipeOut ? STDOUT : (isset($args['output']) ? $args['output'] : STDOUT); | ||
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| if ($inFile == STDIN) { | ||
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| if (!empty($args['file'])) { | ||
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| fwrite(STDERR, "> notice: ignoring parameter --file\n"); | ||
| } | ||
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| if (!empty($args['_'])) { | ||
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| fwrite(STDERR, "> notice: ignoring inline css\n"); | ||
| } | ||
| } | ||
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| if ($outFile == STDOUT && !empty($args['output'])) { | ||
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| fwrite(STDERR, "> notice: ignoring parameter --output\n"); | ||
| } | ||
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| if (isset($args['sourcemap']) && $outFile == STDOUT) { | ||
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| throw new InvalidArgumentException(sprintf("%s: --sourcemap requires --file parameter\nTry '%s --help'", $exe, $exe)); | ||
| } | ||
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| foreach (array_keys($groups['parse']['arguments']) as $key) { | ||
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| if (isset($args[$key])) { | ||
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| $parseOptions[str_replace(['parse-', '-'], ['', '_'], $key)] = $args[$key]; | ||
| } | ||
| } | ||
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| foreach (array_keys($groups['render']['arguments']) as $key) { | ||
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| if (isset($args[$key])) { | ||
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| $renderOptions[str_replace(['parse-', '-'], ['', '_'], $key)] = $args[$key]; | ||
| } | ||
| } | ||
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| $parser = new Parser('', $parseOptions); | ||
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| if ($inFile) { | ||
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| if ($inFile == STDIN) { | ||
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| $parser->appendContent(file_get_contents('php://stdin')); | ||
| } else { | ||
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| foreach ((array)$inFile as $file) { | ||
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| $parser->load($file); | ||
| } | ||
| } | ||
| } else if (!empty($args['_'])) { | ||
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| $parser->appendContent(implode('', $args['_'])); | ||
| } else { | ||
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| // no input | ||
| exit(0); | ||
| } | ||
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| if ($outFile) { | ||
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| if (!empty($args['ast'])) { | ||
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| if ($outFile == STDOUT) { | ||
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| fwrite($outFile, json_encode($parser->getAst(), empty($renderOptions['compress']) ? JSON_PRETTY_PRINT : 0)); | ||
| } else { | ||
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| file_put_contents($outFile, json_encode($parser->getAst(), empty($renderOptions['compress']) ? JSON_PRETTY_PRINT : 0)); | ||
| } | ||
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| } else { | ||
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| $renderer = new \TBela\CSS\Renderer($renderOptions); | ||
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| if ($outFile == STDOUT) { | ||
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| fwrite($outFile, $renderer->renderAst($parser)); | ||
| } else { | ||
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| $renderer->save($parser, $outFile); | ||
| } | ||
| } | ||
| } | ||
| } catch (ValueError $e) { | ||
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| fwrite(STDERR, $e->getMessage() . "\n"); | ||
| exit($e->getCode()); | ||
| } catch (UnexpectedValueException $e) { | ||
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| fwrite(STDERR, $e->getMessage() . "\n"); | ||
| exit($e->getCode()); | ||
| } catch (InvalidArgumentException $e) { | ||
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| fwrite(STDERR, $e->getMessage() . "\n"); | ||
| exit($e->getCode()); | ||
| } catch (MissingParameterException $e) { | ||
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| fwrite(STDERR, sprintf("%s: %s\nTry '%s --help'\n", $exe, $e->getMessage(), $exe)); | ||
| exit($e->getCode()); | ||
| } catch (Exception $e) { | ||
|
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| fwrite(STDERR, $e->getMessage() . "\n"); | ||
| exit(1); | ||
| } |
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