Completed
Push — master ( 016444...91d1a7 )
by Sebastian
02:32
created

Regex::getRegex()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 8
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 2

Importance

Changes 1
Bugs 0 Features 0
Metric Value
c 1
b 0
f 0
dl 0
loc 8
ccs 5
cts 5
cp 1
rs 9.4285
cc 2
eloc 5
nc 2
nop 1
crap 2
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<?php
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/**
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 * This file is part of CaptainHook.
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 *
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 * (c) Sebastian Feldmann <[email protected]>
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace sebastianfeldmann\CaptainHook\Hook\Message\Action;
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use sebastianfeldmann\CaptainHook\Config;
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use sebastianfeldmann\CaptainHook\Console\IO;
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use sebastianfeldmann\CaptainHook\Exception\ActionFailed;
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use sebastianfeldmann\CaptainHook\Git\Repository;
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use sebastianfeldmann\CaptainHook\Hook\Action;
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/**
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 * Class Regex
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 *
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 * @package CaptainHook
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 * @author  Sebastian Feldmann <[email protected]>
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 * @link    https://github.com/sebastianfeldmann/captainhook
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 * @since   Class available since Release 1.0.0
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 */
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class Regex implements Action
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{
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    /**
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     * Execute the configured action.
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     *
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     * @param  \sebastianfeldmann\CaptainHook\Config         $config
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     * @param  \sebastianfeldmann\CaptainHook\Console\IO     $io
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     * @param  \sebastianfeldmann\CaptainHook\Git\Repository $repository
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     * @param  \sebastianfeldmann\CaptainHook\Config\Action  $action
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     * @throws \Exception
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     */
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    public function execute(Config $config, IO $io, Repository $repository, Config\Action $action)
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    {
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        $regex = $this->getRegex($action->getOptions());
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        if (!preg_match($regex, $repository->getCommitMsg()->getContent())) {
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            throw ActionFailed::withMessage('Commit message did not match regex: ' . $regex);
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        }
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    }
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    /**
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     * Extract regex from options array.
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     *
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     * @param  \sebastianfeldmann\CaptainHook\Config\Options $options
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     * @return string
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     * @throws \sebastianfeldmann\CaptainHook\Exception\ActionFailed
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     */
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    protected function getRegex(Config\Options $options)
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    {
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        $regex = $options->get('regex');
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        if (empty($regex)) {
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            throw ActionFailed::withMessage('No regex option');
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        }
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        return $regex;
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    }
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}
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