rrs/tools/common.py: Add library with common functionality.

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/rrs/tools/common.py b/rrs/tools/common.py
new file mode 100644
index 0000000000..5922ce9ee9
--- /dev/null
+++ b/rrs/tools/common.py
@@ -0,0 +1,28 @@
+# Common functionality for RRS tools. 
+#
+# Copyright (C) 2015 Intel Corporation
+# Author: Anibal Limon <anibal.limon@linux.intel.com>
+#
+# Licensed under the MIT license, see COPYING.MIT for details
+
+def common_setup():
+    import sys, os
+    sys.path.insert(0, os.path.realpath(os.path.join(os.path.dirname(__file__), '../../')))
+
+def update_repo(fetchdir, repo_name, repo_url, pull, logger):
+    import os
+    from layerindex import utils, recipeparse
+
+    path = os.path.join(fetchdir, repo_name)
+
+    logger.info("Fetching %s from remote repository %s"
+                    % (repo_name, repo_url))
+    if not os.path.exists(path):
+        out = utils.runcmd("git clone %s %s" % (repo_url, repo_name),
+                fetchdir, logger = logger)
+    elif pull == True:
+        out = utils.runcmd("git pull", path, logger = logger)
+    else:
+        out = utils.runcmd("git fetch", path, logger = logger)
+
+    return path