support for git tags/branches

[pharext/pharext] / src / pharext / Task / GitClone.php

diff --git a/src/pharext/Task/GitClone.php b/src/pharext/Task/GitClone.php
index 7b84ca1efa29abe34a543267ec1d436907d1c184..55d759040416fb377aa63dba663f64273e3d0c55 100644 (file)
--- a/src/pharext/Task/GitClone.php
+++ b/src/pharext/Task/GitClone.php
@@ -15,12 +15,18 @@ class GitClone implements Task
         * @var string
         */
        private $source;
+       
+       /**
+        * @var string
+        */
+       private $branch;
 
        /**
         * @param string $source git repo location
         */
-       public function __construct($source) {
+       public function __construct($source, $branch = null) {
                $this->source = $source;
+               $this->branch = $branch;
        }
 
        /**
@@ -33,7 +39,11 @@ class GitClone implements Task
                }
                $local = new Tempdir("gitclone");
                $cmd = new ExecCmd("git", $verbose);
-               $cmd->run(["clone", $this->source, $local]);
+               if (strlen($this->branch)) {
+                       $cmd->run(["clone", "--depth", 1, "--branch", $this->branch, $this->source, $local]);
+               } else {
+                       $cmd->run(["clone", $this->source, $local]);
+               }
                return $local;
        }
 }