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<?php |
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/* (c) Anton Medvedev <[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 Deployer\Host; |
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use Deployer\Exception\Exception; |
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use Symfony\Component\Yaml\Yaml; |
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class FileLoader |
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{ |
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/** |
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* @var Host[] |
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*/ |
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private $hosts = []; |
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/** |
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* @param array $datain |
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* @return array $dataexp |
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*/ |
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public function expandOnLoad($datain) |
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{ |
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$dataout = []; |
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foreach ($datain as $hostname => $config) { |
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if (preg_match('/\[(.+?)\]/', $hostname)) { |
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foreach (Range::expand([$hostname]) as $splithost) { |
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$dataout["$splithost"] = $config; |
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} |
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} else { |
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$dataout["$hostname"] = $config; |
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} |
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} |
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return $dataout; |
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} |
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/** |
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* @param string $file |
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* @return $this |
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* @throws Exception |
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*/ |
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public function load($file) |
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{ |
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if (!file_exists($file) || !is_readable($file)) { |
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throw new Exception("File `$file` doesn't exists or isn't readable."); |
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} |
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$data = Yaml::parse(file_get_contents($file)); |
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$data = $this->expandOnLoad($data); |
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if (!is_array($data)) { |
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throw new Exception("Hosts file `$file` should contains array of hosts."); |
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} |
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foreach ($data as $hostname => $config) { |
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if (preg_match('/^\./', $hostname)) { |
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continue; |
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} |
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if (isset($config['local'])) { |
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$host = new Localhost($hostname); |
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} else { |
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$host = new Host($hostname); |
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$methods = [ |
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'sshOptions', |
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'sshFlags', |
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]; |
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foreach ($methods as $method) { |
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if (isset($config[$method])) { |
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$host->$method($config[$method]); |
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} |
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} |
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} |
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if (is_array($config)) { |
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foreach ($config as $name => $value) { |
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$host->set($name, $value); |
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} |
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} |
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$this->hosts[$hostname] = $host; |
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} |
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return $this; |
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} |
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/** |
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* @return Host[] |
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*/ |
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public function getHosts() |
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{ |
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return $this->hosts; |
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} |
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} |
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deployphp /
deployer
