silverstripe-framework/tests/phpcs_runner.php

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<?php
if (php_sapi_name() != 'cli') {
die("This script must be called from the command line\n");
}
if (!empty($_SERVER['argv'][1])) {
$path = $_SERVER['argv'][1];
} else {
die("Usage: php {$_SERVER['argv'][0]} <file>\n");
}
$result = array('comments' => array());
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$extension = pathinfo($path, PATHINFO_EXTENSION);
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// Whitelist of extensions to check (default phpcs list)
if (in_array($extension, array('php', 'js', 'inc', 'css'))) {
// Run each sniff
// phpcs --encoding=utf-8 --standard=framework/tests/phpcs/tabs.xml
run_sniff('tabs.xml', $path, $result);
// phpcs --encoding=utf-8 --tab-width=4 --standard=framework/tests/phpcs/ruleset.xml
run_sniff('ruleset.xml', $path, $result, '--tab-width=4');
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}
echo json_encode($result);
function run_sniff($standard, $path, array &$result, $extraFlags = '')
{
$sniffPath = escapeshellarg(__DIR__ . '/phpcs/' . $standard);
$checkPath = escapeshellarg($path);
exec("phpcs --encoding=utf-8 $extraFlags --standard=$sniffPath --report=xml $checkPath", $output);
// We can't check the return code as it's non-zero if the sniff finds an error
if ($output) {
$xml = implode("\n", $output);
$xml = simplexml_load_string($xml);
$errors = $xml->xpath('/phpcs/file/error');
if ($errors) {
$sanePath = str_replace('/', '_', $path);
foreach ($errors as $error) {
$attributes = $error->attributes();
$result['comments'][] = array(
'line' => (int)strval($attributes->line),
'id' => $standard . '-' . $sanePath . '-' . $attributes->line . '-' . $attributes->column,
'message' => strval($error)
);
}
}
}
}