/**
* Edit a file.
* @param string $path Path to the file.
* @param string $search What to replace.
* @param string $replace Text to replace with.
* @return $this|Exception
*/
public function edit($path)
{
$this->path = realpath(base_path($this->files->dirname($path)));
$this->class = $this->files->name($path);
$this->setFile($path);
return $this;
}
public function fire()
{
$environment = $this->config->get('app.env');
$gitSnifferEnv = $this->config->get('git-sniffer.env');
if ($environment !== $gitSnifferEnv) {
return;
}
$hooksDir = base_path('.git/hooks');
if (!$this->files->isDirectory($hooksDir)) {
$this->files->makeDirectory($hooksDir, 0755);
}
$preCommitHook = $hooksDir . '/pre-commit';
$preCommitResource = $this->files->dirname(__DIR__) . '/resources/pre-commit';
if ($this->files->exists($preCommitResource)) {
$this->files->copy($preCommitResource, $preCommitHook);
}
}
/**
* Extract the parent directory from a file path.
*
* @param string $path
* @return string
* @static
*/
public static function dirname($path)
{
return \Illuminate\Filesystem\Filesystem::dirname($path);
}
/**
* Handle the command
*/
public function fire()
{
$environment = $this->config->get('app.env');
$gitSnifferEnv = $this->config->get('git-sniffer.env');
if ($environment !== $gitSnifferEnv) {
return;
}
$phpcsBin = $this->config->get('git-sniffer.phpcs_bin');
$eslintBin = $this->config->get('git-sniffer.eslint_bin');
$eslintConfig = $this->config->get('git-sniffer.eslint_config');
$eslintIgnorePath = $this->config->get('git-sniffer.eslint_ignore_path');
if (!empty($phpcsBin)) {
if (!$this->files->exists($phpcsBin)) {
$this->error('PHP CodeSniffer bin not found');
exit(1);
}
}
if (!empty($eslintBin)) {
if (!$this->files->exists($eslintBin)) {
$this->error('ESLint bin not found');
exit(1);
} elseif (!$this->files->exists($eslintConfig)) {
$this->error('ESLint config file not found');
exit(1);
}
if (!empty($eslintIgnorePath)) {
if (!$this->files->exists($eslintIgnorePath)) {
$this->error('ESLint ignore file not found');
exit(1);
}
}
}
if (empty($phpcsBin) && empty($eslintBin)) {
$this->error('Eslint bin and Phpcs bin are not configured');
exit(1);
}
$revision = trim(shell_exec('git rev-parse --verify HEAD'));
$against = "4b825dc642cb6eb9a060e54bf8d69288fbee4904";
if (!empty($revision)) {
$against = 'HEAD';
}
//this is the magic:
//retrieve all files in staging area that are added, modified or renamed
//but no deletions etc
$files = trim(shell_exec("git diff-index --name-only --cached --diff-filter=ACMR {$against} --"));
if (empty($files)) {
exit(0);
}
$tempStaging = $this->config->get('git-sniffer.temp');
//create temporary copy of staging area
if ($this->files->exists($tempStaging)) {
$this->files->deleteDirectory($tempStaging);
}
$fileList = explode("\n", $files);
$validPhpExtensions = $this->config->get('git-sniffer.phpcs_extensions');
$validEslintExtensions = $this->config->get('git-sniffer.eslint_extensions');
$validFiles = [];
foreach ($fileList as $l) {
if (!empty($phpcsBin)) {
if (in_array($this->files->extension($l), $validPhpExtensions)) {
$validFiles[] = $l;
}
}
if (!empty($eslintBin)) {
if (in_array($this->files->extension($l), $validEslintExtensions)) {
$validFiles[] = $l;
}
}
}
//Copy contents of staged version of files to temporary staging area
//because we only want the staged version that will be commited and not
//the version in the working directory
if (empty($validFiles)) {
exit(0);
}
$this->files->makeDirectory($tempStaging);
$phpStaged = [];
$eslintStaged = [];
foreach ($validFiles as $f) {
$id = shell_exec("git diff-index --cached {$against} \"{$f}\" | cut -d \" \" -f4");
if (!$this->files->exists($tempStaging . '/' . $this->files->dirname($f))) {
$this->files->makeDirectory($tempStaging . '/' . $this->files->dirname($f), 0755, true);
}
$output = shell_exec("git cat-file blob {$id}");
$this->files->put($tempStaging . '/' . $f, $output);
if (!empty($phpcsBin)) {
if (in_array($this->files->extension($f), $validPhpExtensions)) {
$phpStaged[] = '"' . $tempStaging . '/' . $f . '"';
}
}
if (!empty($eslintBin)) {
if (in_array($this->files->extension($f), $validEslintExtensions)) {
$eslintStaged[] = '"' . $tempStaging . '/' . $f . '"';
}
}
}
$eslintOutput = null;
$phpcsOutput = null;
if (!empty($phpcsBin) && !empty($phpStaged)) {
$standard = $this->config->get('git-sniffer.standard');
$encoding = $this->config->get('git-sniffer.encoding');
$ignoreFiles = $this->config->get('git-sniffer.phpcs_ignore');
$phpcsExtensions = implode(',', $validPhpExtensions);
$sniffFiles = implode(' ', $phpStaged);
$phpcsIgnore = null;
if (!empty($ignoreFiles)) {
$phpcsIgnore = ' --ignore=' . implode(',', $ignoreFiles);
}
$phpcsOutput = shell_exec("\"{$phpcsBin}\" -s --standard={$standard} --encoding={$encoding} --extensions={$phpcsExtensions}{$phpcsIgnore} {$sniffFiles}");
}
if (!empty($eslintBin) && !empty($eslintStaged)) {
$eslintFiles = implode(' ', $eslintStaged);
$eslintIgnore = ' --no-ignore';
if (!empty($eslintIgnorePath)) {
$eslintIgnore = ' --ignore-path "' . $eslintIgnorePath . '"';
}
$eslintOutput = shell_exec("\"{$eslintBin}\" -c \"{$eslintConfig}\"{$eslintIgnore} --quiet {$eslintFiles}");
}
$this->files->deleteDirectory($tempStaging);
if (empty($phpcsOutput) && empty($eslintOutput)) {
exit(0);
} else {
if (!empty($phpcsOutput)) {
$this->error($phpcsOutput);
}
if (!empty($eslintOutput)) {
$this->error($eslintOutput);
}
exit(1);
}
}
