Separeted CommandExecutor for different OS

PHPCI/Helper/BaseCommandExecutor.php

@@ -0,0 +1,127 @@
+<?php
+
+namespace PHPCI\Helper;
+
+use \PHPCI\Logging\BuildLogger;
+use Psr\Log\LogLevel;
+
+class BaseCommandExecutor implements CommandExecutor
+{
+    /**
+     * @var \PHPCI\Logging\BuildLogger
+     */
+    protected $logger;
+
+    /**
+     * @var bool
+     */
+    protected $quiet;
+
+    /**
+     * @var bool
+     */
+    protected $verbose;
+
+    protected $lastOutput;
+
+    public $logExecOutput = true;
+
+
+    /**
+     * The path which findBinary will look in.
+     * @var string
+     */
+    protected $rootDir;
+
+    /**
+     * @param BuildLogger $logger
+     * @param string      $rootDir
+     * @param bool        $quiet
+     * @param bool        $verbose
+     */
+    public function __construct(BuildLogger $logger, $rootDir, &$quiet = false, &$verbose = false)
+    {
+        $this->logger = $logger;
+        $this->quiet = $quiet;
+        $this->verbose = $verbose;
+
+        $this->lastOutput = array();
+
+        $this->rootDir = $rootDir;
+    }
+
+    /**
+     * Executes shell commands.
+     * @param array $args
+     * @return bool Indicates success
+     */
+    public function executeCommand($args = array())
+    {
+        $this->lastOutput = array();
+
+        $command = call_user_func_array('sprintf', $args);
+
+        if ($this->quiet) {
+            $this->logger->log('Executing: ' . $command);
+        }
+
+        $status = 0;
+        exec($command, $this->lastOutput, $status);
+
+        foreach ($this->lastOutput as &$lastOutput) {
+            $lastOutput = trim($lastOutput, '"');
+        }
+
+        if ($this->logExecOutput && !empty($this->lastOutput) && ($this->verbose|| $status != 0)) {
+            $this->logger->log($this->lastOutput);
+        }
+
+        $rtn = false;
+
+        if ($status == 0) {
+            $rtn = true;
+        }
+
+        return $rtn;
+    }
+
+    /**
+     * Returns the output from the last command run.
+     */
+    public function getLastOutput()
+    {
+        return implode(PHP_EOL, $this->lastOutput);
+    }
+
+    /**
+     * Find a binary required by a plugin.
+     * @param string $binary
+     * @return null|string
+     */
+    public function findBinary($binary)
+    {
+        $binaryPath = null;
+
+        if (is_string($binary)) {
+            $binary = array($binary);
+        }
+
+        foreach ($binary as $bin) {
+            $this->logger->log("Looking for binary: " . $bin, LogLevel::DEBUG);
+            // Check project root directory:
+            if (is_file($this->rootDir . $bin)) {
+                $this->logger->log("Found in root: " . $bin, LogLevel::DEBUG);
+                $binaryPath = $this->rootDir . $bin;
+                break;
+            }
+
+            // Check Composer bin dir:
+            if (is_file($this->rootDir . 'vendor/bin/' . $bin)) {
+                $this->logger->log("Found in vendor/bin: " . $bin, LogLevel::DEBUG);
+                $binaryPath = $this->rootDir . 'vendor/bin/' . $bin;
+                break;
+            }
+        }
+        return $binaryPath;
+    }
+}