function DiagnoseCommand::outputResult

Parameters

bool|string|string[]|\Exception $result:

1 call to DiagnoseCommand::outputResult()

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 628

Class

DiagnoseCommand

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

Namespace

Composer\Command

Code

private function outputResult($result) : void {
    $io = $this->getIO();
    if (true === $result) {
        $io->write('<info>OK</info>');
        return;
    }
    $hadError = false;
    $hadWarning = false;
    if ($result instanceof \Exception) {
        $result = '<error>[' . get_class($result) . '] ' . $result->getMessage() . '</error>';
    }
    if (!$result) {
        // falsey results should be considered as an error, even if there is nothing to output
        $hadError = true;
    }
    else {
        if (!is_array($result)) {
            $result = [
                $result,
            ];
        }
        foreach ($result as $message) {
            if (false !== strpos($message, '<error>')) {
                $hadError = true;
            }
            elseif (false !== strpos($message, '<warning>')) {
                $hadWarning = true;
            }
        }
    }
    if ($hadError) {
        $io->write('<error>FAIL</error>');
        $this->exitCode = max($this->exitCode, 2);
    }
    elseif ($hadWarning) {
        $io->write('<warning>WARNING</warning>');
        $this->exitCode = max($this->exitCode, 1);
    }
    if ($result) {
        foreach ($result as $message) {
            $io->write(trim($message));
        }
    }
}