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<?php |
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namespace Builder; |
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class _Lib |
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{ |
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protected $container; |
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protected $image; |
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protected $workdir; |
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protected $os; |
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public function __construct() |
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{ |
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$this->workdir = realpath(__DIR__ . '/../..'); |
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} |
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public function getOs() |
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{ |
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if (!$this->os) { |
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$this->os = php_uname('s'); |
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if (preg_match('/[Ww]in/', $this->os)) { |
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$this->os = 'Windows'; |
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} |
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} |
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return $this->os; |
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} |
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public function fixDir($command) |
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{ |
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if ($this->getOs() === "Windows") { |
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return str_replace('/', '\\', $command); |
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} |
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return $command; |
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} |
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/** |
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* Execute the given command by displaying console output live to the user. |
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* @param string|array $cmd : command to be executed |
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* @return array exit_status : exit status of the executed command |
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* output : console output of the executed command |
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*/ |
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protected function liveExecuteCommand($cmd) |
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{ |
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// while (@ ob_end_flush()); // end all output buffers if any |
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if (is_array($cmd)) { |
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foreach ($cmd as $item) { |
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$this->liveExecuteCommand($item); |
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} |
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return null; |
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} |
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$cmd = $this->replaceVariables($cmd); |
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echo "\n>> $cmd\n"; |
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$complement = " 2>&1 ; echo Exit status : $?"; |
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if ($this->getOs() === "Windows") { |
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$complement = ' & echo Exit status : %errorlevel%'; |
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} |
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$proc = popen("$cmd $complement", 'r'); |
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$completeOutput = ""; |
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while (!feof($proc)) { |
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$liveOutput = fread($proc, 4096); |
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$completeOutput = $completeOutput . $liveOutput; |
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echo "$liveOutput"; |
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@ flush(); |
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} |
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pclose($proc); |
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// get exit status |
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preg_match('/[0-9]+$/', $completeOutput, $matches); |
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$exitStatus = intval($matches[0]); |
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// if ($exitStatus !== 0) { |
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// exit($exitStatus); |
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// } |
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// return exit status and intended output |
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return array ( |
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'exit_status' => $exitStatus, |
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'output' => str_replace("Exit status : " . $matches[0], '', $completeOutput) |
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); |
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} |
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protected $dockerVariables = null; |
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protected function getDockerVariables() |
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{ |
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// Builder Variables |
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if ($this->dockerVariables === null) { |
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$this->dockerVariables = [ |
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'%env%' => Psr11::environment()->getCurrentEnv(), |
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'%workdir%' => $this->workdir |
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]; |
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// Get User Variables |
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$variables = Psr11::container()->get('BUILDER_VARIABLES'); |
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foreach ((array)$variables as $variable => $value) { |
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$this->dockerVariables["%$variable%"] = $this->replaceVariables($value); |
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} |
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} |
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return $this->dockerVariables; |
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} |
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/** |
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* @param string|\Closure $variableValue |
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* @return mixed |
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*/ |
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protected function replaceVariables($variableValue) |
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{ |
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// Builder Variables |
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$args = $this->getDockerVariables(); |
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if ($variableValue instanceof \Closure) { |
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$string = $variableValue($args); |
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} else { |
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$string = $variableValue; |
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} |
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124
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// Replace variables into string |
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foreach ($args as $arg => $value) { |
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$string = str_replace($arg, $value, $string); |
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} |
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129
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return $string; |
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} |
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131
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} |
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byjg /
php-rest-template
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