function DiagnoseCommand::checkComposerSchema

Return value

string|true

1 call to DiagnoseCommand::checkComposerSchema()

DiagnoseCommand::execute in vendor/composer/composer/src/Composer/Command/DiagnoseCommand.php

Executes the current command.

File

vendor/composer/composer/src/Composer/Command/DiagnoseCommand.php, line 254

Class

DiagnoseCommand

@author Jordi Boggiano <j.boggiano@seld.be>

Namespace

Composer\Command

Code

private function checkComposerSchema() {
    $validator = new ConfigValidator($this->getIO());
    [
        $errors,
        ,
        $warnings,
    ] = $validator->validate(Factory::getComposerFile());
    if ($errors || $warnings) {
        $messages = [
            'error' => $errors,
            'warning' => $warnings,
        ];
        $output = '';
        foreach ($messages as $style => $msgs) {
            foreach ($msgs as $msg) {
                $output .= '<' . $style . '>' . $msg . '</' . $style . '>' . PHP_EOL;
            }
        }
        return rtrim($output);
    }
    return true;
}