Completed
Pull Request — master (#7)
by Sebastian
04:00
created

Rules::execute()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 9
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 9
c 0
b 0
f 0
ccs 7
cts 7
cp 1
rs 9.6666
cc 2
eloc 6
nc 2
nop 4
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\Hook\Message\Rule;
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use SebastianFeldmann\CaptainHook\Hook\Message\RuleBook;
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use SebastianFeldmann\Git\Repository;
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/**
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 * Class Rules
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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 0.9.0
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 */
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class Rules extends Book
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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\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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        $rules = $action->getOptions()->getAll();
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        $book  = new RuleBook();
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        foreach ($rules as $class) {
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            $book->addRule($this->createRule($class));
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        }
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        $this->validate($book, $repository);
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    }
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    /**
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     * Create a new rule.
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     *
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     * @param  string $class
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     * @return \SebastianFeldmann\CaptainHook\Hook\Message\Rule
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     * @throws \Exception
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     */
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    protected function createRule(string $class) : Rule
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    {
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        // make sure the class is available
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        if (!class_exists($class)) {
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            throw new \Exception('Unknown rule: ' . $class);
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        }
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        $rule = new $class();
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        // make sure the class implements the Rule interface
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        if (!$rule instanceof Rule) {
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            throw new \Exception('Class \'' . $class . '\' must implement the Rule interface');
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        }
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        return $rule;
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    }
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}
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