Refactored project structure.

src/Helper/CommandExecutorInterface.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace PHPCensor\Helper;
+
+interface CommandExecutorInterface
+{
+    /**
+     * Executes shell commands. Accepts multiple arguments the first
+     * is the template and everything else is inserted in. c.f. sprintf
+     *
+     * @param array $args
+     *
+     * @return boolean Indicates success
+     */
+    public function executeCommand($args = []);
+
+    /**
+     * Returns the output from the last command run.
+     *
+     * @return string
+     */
+    public function getLastOutput();
+
+    /**
+     * Find a binary required by a plugin.
+     *
+     * @param array|string $binary
+     * @param bool         $quiet Returns null instead of throwing an exception.
+     * @param string       $priorityPath
+     *
+     * @return string|false
+     *
+     * @throws \Exception when no binary has been found and $quiet is false.
+     */
+    public function findBinary($binary, $quiet = false, $priorityPath = 'local');
+
+    /**
+     * Set the buildPath property.
+     *
+     * @param string $path
+     */
+    public function setBuildPath($path);
+}