1 files changed, 42 insertions, 0 deletions
diff --git a/scripts/Xcode/repo.py b/scripts/Xcode/repo.py
new file mode 100644
index 000000000000..c1e5fe339d26
--- /dev/null
+++ b/scripts/Xcode/repo.py
@@ -0,0 +1,42 @@
+import json
+import os
+import re
+import shutil
+import subprocess
+
+def identifier():
+	try:
+		svn_output = subprocess.check_output(["svn", "info", "--show-item", "url"], stderr=subprocess.STDOUT).rstrip()
+		return svn_output
+	except:
+		pass
+	try:
+		git_remote_and_branch = subprocess.check_output(["git", "rev-parse", "--abbrev-ref", "--symbolic-full-name", "@{u}"], stderr=subprocess.STDOUT).rstrip()
+		git_remote = git_remote_and_branch.split("/")[0]
+		git_branch = "/".join(git_remote_and_branch.split("/")[1:])
+		git_url = subprocess.check_output(["git", "remote", "get-url", git_remote]).rstrip()
+		return git_url + ":" + git_branch
+	except:
+		pass
+	return None
+
+def find(identifier):
+	dir = os.path.dirname(os.path.realpath(__file__))
+	repos_dir = os.path.join(dir, "repos")
+	json_regex = re.compile(r"^.*.json$")
+	override_path = os.path.join(repos_dir, "OVERRIDE")
+	if os.path.isfile(override_path):
+		override_set = json.load(open(override_path))
+		return override_set["repos"]
+	fallback_path = os.path.join(repos_dir, "FALLBACK")
+	for path in [os.path.join(repos_dir, f) for f in filter(json_regex.match, os.listdir(repos_dir))]:
+		fd = open(path)
+		set = json.load(fd)
+		fd.close()
+		if any(re.match(set_regex, identifier) for set_regex in set["regexs"]):
+			shutil.copyfile(path, fallback_path)
+			return set["repos"]
+	if os.path.isfile(fallback_path):
+		fallback_set = json.load(open(fallback_path))
+		return fallback_set["repos"]
+	sys.exit("Couldn't find a branch configuration for " + identifier + " and there was no " + fallback_path)