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check_cs
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·106 lines (85 loc) · 3.31 KB
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#!/usr/bin/env php
<?php
/*
* Coding Standards (a.k.a. CS)
*
* This script is designed to clean up the source files and thus follow coding
* conventions.
*
* @see http://symfony.com/doc/2.0/contributing/code/standards.html
*
*/
require_once __DIR__.'/autoload.php.dist';
use Symfony\Component\Finder\Finder;
$fix = isset($argv[1]) && 'fix' == $argv[1];
$finder = new Finder();
$finder
->files()
->name('*.md')
->name('*.php')
->name('*.php.dist')
->name('*.twig')
->name('*.xml')
->name('*.xml.dist')
->name('*.yml')
->in(array(__DIR__.'/src', __DIR__.'/tests'))
->notName(basename(__FILE__))
->exclude('.git')
->exclude('vendor')
;
$count = 0;
foreach ($finder as $file) {
/* @var $file Symfony\Component\Finder\SplFileInfo */
// These files are skipped because tests would break
foreach(array(
'tests/Symfony/Tests/Component/ClassLoader/ClassCollectionLoaderTest.php',
'tests/Symfony/Tests/Component/DependencyInjection/Fixtures/containers/container9.php',
'tests/Symfony/Tests/Component/DependencyInjection/Fixtures/includes/foo.php',
'tests/Symfony/Tests/Component/DependencyInjection/Fixtures/php/services9.php',
'tests/Symfony/Tests/Component/DependencyInjection/Fixtures/yaml/services9.yml',
'tests/Symfony/Tests/Component/Routing/Fixtures/dumper/url_matcher1.php',
'tests/Symfony/Tests/Component/Routing/Fixtures/dumper/url_matcher2.php',
'tests/Symfony/Tests/Component/Yaml/Fixtures/sfTests.yml',
) as $skippedFile) {
if ($skippedFile === substr($file->getRealPath(), strlen($skippedFile) * -1)) {
continue(2);
}
}
$old = file_get_contents($file->getRealpath());
$new = $old;
// [Structure] Never use short tags (<?)
$new = str_replace('<? ', '<?php ', $new);
// [Structure] Indentation is done by steps of four spaces (tabs are never allowed)
$new = preg_replace_callback('/^( *)(\t+)/m', function ($matches) use ($new) {
return $matches[1].str_repeat(' ', strlen($matches[2]));
}, $new);
// [Structure] Use the linefeed character (0x0A) to end lines
$new = str_replace("\r\n", "\n", $new);
// [Structure] Don't add trailing spaces at the end of lines
$new = preg_replace('/[ \t]*$/m', '', $new);
// [Structure] Add a blank line before return statements
$new = preg_replace_callback('/(^.*$)\n(^ +return)/m', function ($match) {
// don't add it if the previous line is ...
if (
preg_match('/\{$/m', $match[1]) || // ... ending with an opening brace
preg_match('/\:$/m', $match[1]) || // ... ending with a colon (e.g. a case statement)
preg_match('%^ *//%m', $match[1]) || // ... an inline comment
preg_match('/^$/m', $match[1]) // ... already blank
) {
return $match[1]."\n".$match[2];
}
return $match[1]."\n\n".$match[2];
}, $new);
// [Structure] A file must always ends with a linefeed character
if (strlen($new) && "\n" != substr($new, -1)) {
$new .= "\n";
}
if ($new != $old) {
$count++;
if ($fix) {
file_put_contents($file->getRealpath(), $new);
}
printf('%4d) %s'.PHP_EOL, $count, $file->getRelativePathname());
}
}
exit($count ? 1 : 0);