TheAentMachine\AentDockerCompose\DockerCompose\EnvFile::set()

Complexity

Conditions	4
Paths	6

Size

Total Lines	27
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function set(string $key, string $value, string $comment = null): void
    {
        $content = $this->getContent();
        if ($this->has($key)) {
            // Note: if the key is already in the file, comments are not modified.
            $content = \preg_replace("/^$key=.*/m", $key.'='.$value, $content);
        } else {
            $commentLines = \explode("\n", $comment ?? '');
            $commentLines = \array_map(function (string $line) {
                return '# '.$line;
            }, $commentLines);
            $comments = \implode("\n", $commentLines);
            if ($comment) {
                $content .= <<<ENVVAR
$comments

ENVVAR;
            }
            $content .= <<<ENVVAR
$key=$value

ENVVAR;
        }

        $return = \file_put_contents($this->filePath, $content);
        if ($return === false) {
            throw new \RuntimeException('Unable to write file '.$this->filePath);
        }