#!/usr/bin/env php
<?php

include __DIR__ . '/../../../autoload.php';

// Reference the required classes.
use GitReview\GitReview;
use GitReview\Review\General\LineEndingsReview;
[...]

$reporter = new Reporter();
$review   = new GitReview($reporter);

// Add any reviews to the GitReview instance, supports a fluent interface.
$review->addReview(new LineEndingsReview());

$git = new GitVersionControl();

// Review the staged files.
$review->files($git->getStagedFiles());

// Check if any issues were found.
// Exit with a non-zero status to block the commit.
($reporter->hasIssues()) ? exit(1) : exit(0);

#!/usr/bin/env php
<?php

include __DIR__ . '/../../../autoload.php';

// Reference the required classes.
use GitReview\GitReview;
use GitReview\Review\Message\BodyLineLengthReview;
[...]

$reporter = new Reporter();
$review   = new GitReview($reporter);

// Add any reviews to the GitReview instance, supports a fluent interface.
$review->addReview(new BodyLineLengthReview());

$git = new GitVersionControl();

// Review the current commit message.
// The hook is passed the file holding the commit message as the first argument.
$review->message($git->getCommitMessage($argv[1]));

// Check if any issues were found.
// Exit with a non-zero status to block the commit.
($reporter->hasIssues()) ? exit(1) : exit(0);

class NoCommitTagReview extends AbstractFileReview
{
    // Review any text based file.
    public function canReviewFile(FileInterface $file)
    {
        $mime = $file->getMimeType();

        // check to see if the mime-type starts with 'text'
        return (substr($mime, 0, 4) === 'text');
    }

    // Checks if the file contains `NOCOMMIT`.
    public function review(ReporterInterface $reporter, ReviewableInterface $file)
    {
        $cmd = sprintf('grep --fixed-strings --ignore-case --quiet "NOCOMMIT" %s', $file->getFullPath());

        $process = $this->getProcess($cmd);
        $process->run();

        if ($process->isSuccessful()) {
            $message = 'A NOCOMMIT tag was found';
            $reporter->error($message, $this, $file);
        }
    }
}

class WorkInProgressReview extends AbstractMessageReview
{
    // Check if the commit message contains "wip"
    public function review(ReporterInterface $reporter, ReviewableInterface $commit)
    {
        $fulltext = $commit->getSubject() . PHP_EOL . $commit->getBody();

        if (preg_match('/\bwip\b/i', $fulltext)) {
            $message = 'Do not commit WIP to shared branches';
            $reporter->error($message, $this, $commit);
        }
    }
}