2013-12-12 15:15:44 +01:00
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<?php
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namespace PHPCI\Helper;
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use PHPCI\BuildLogger;
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class CommandExecutor
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{
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/**
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* @var \PHPCI\BuildLogger
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*/
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protected $logger;
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/**
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* @var bool
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*/
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protected $quiet;
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/**
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* @var bool
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*/
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protected $verbose;
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protected $lastOutput;
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/**
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* @param BuildLogger $logger
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* @param bool $quiet
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* @param bool $verbose
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*/
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public function __construct(BuildLogger $logger, &$quiet = false, &$verbose = false)
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{
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$this->logger = $logger;
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$this->quiet = $quiet;
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$this->verbose = $verbose;
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$this->lastOutput = array();
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}
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/**
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* Executes shell commands.
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* @param array $args
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* @return bool Indicates success
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*/
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public function executeCommand($args = array())
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{
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2013-12-12 15:16:14 +01:00
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$this->lastOutput = array();
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2013-12-12 15:15:44 +01:00
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$command = call_user_func_array('sprintf', $args);
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if ($this->quiet) {
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$this->logger->log('Executing: ' . $command);
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}
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$status = 0;
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exec($command, $this->lastOutput, $status);
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if (!empty($this->lastOutput) && ($this->verbose|| $status != 0)) {
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$this->logger->log($this->lastOutput);
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}
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$rtn = false;
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if ($status == 0) {
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$rtn = true;
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}
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return $rtn;
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}
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/**
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* Returns the output from the last command run.
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*/
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public function getLastOutput()
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{
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return implode(PHP_EOL, $this->lastOutput);
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}
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}
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