function ManageGitIgnore::addToGitIgnore

Adds a set of entries to the specified .gitignore file.

Parameters

string $dir: Path to directory where gitignore should be written.

string[] $entries: Entries to write to .gitignore file.

File

composer/Plugin/Scaffold/ManageGitIgnore.php, line 110

Class

ManageGitIgnore

Manage the .gitignore file.

Namespace

Code

protected function addToGitIgnore($dir, array $entries) {
    sort($entries);
    $git_ignore_path = $dir . '/.gitignore';
    $contents = '';
    // Appending to existing .gitignore files.
    if (file_exists($git_ignore_path)) {
        $contents = file_get_contents($git_ignore_path);
        if (!empty($contents) && !str_ends_with($contents, "\n")) {
            $contents .= "\n";
        }
    }
    $contents .= implode("\n", $entries);
    file_put_contents($git_ignore_path, $contents);
}