Merge "[docs] Limit git submodule recurse to depth 1"

[releng.git] / releases / scripts / repos.py

diff --git a/releases/scripts/repos.py b/releases/scripts/repos.py
index 0ded020..91c4e93 100644 (file)
--- a/releases/scripts/repos.py
+++ b/releases/scripts/repos.py
@@ -15,6 +15,38 @@ import argparse
 import yaml
 
 
+class Repo(object):
+    """Object representing a repo listed in the release file.
+
+    Includes eq, hash, and ne methods so set comparisons work
+    """
+
+    def __init__(self, repo=None, ref=None, version=None):
+        self.repo = repo
+        self.ref = ref
+        self.version = version
+
+    def __repr__(self):
+        if self.version:
+            return "%s %s %s" % (self.repo, self.ref, self.version)
+        elif self.ref:
+            return "%s %s" % (self.repo, self.ref)
+        return "%s" % self.repo
+
+    def __eq__(self, obj):
+        if isinstance(obj, Repo):
+            return ((self.repo == obj.repo) and
+                    (self.ref == obj.ref) and
+                    (self.version == obj.version))
+        return False
+
+    def __ne__(self, obj):
+        return (not self.__eq__(obj))
+
+    def __hash__(self):
+        return hash(self.__repr__())
+
+
 def main():
     """Given a release yamlfile list the repos it contains"""
 
@@ -31,30 +63,59 @@ def main():
                         type=str,
                         help="Only print"
                              "SHAs for the specified release")
+    parser.add_argument('--branches', '-b',
+                        action='store_true',
+                        default=False,
+                        help="Print Branch info")
+
     args = parser.parse_args()
 
     project = yaml.safe_load(args.file)
 
-    list_repos(project, args)
+    if args.branches:
+        list_branches(project, args)
+    else:
+        list_repos(project, args)
 
 
 def list_repos(project, args):
     """List repositories in the project file"""
 
     lookup = project.get('releases', [])
+
     if 'releases' not in project:
         exit(0)
-
+    repos = set()
     for item in lookup:
         repo, ref = next(iter(item['location'].items()))
         if args.names:
-            print(repo)
+            repos.add(Repo(repo))
         elif args.release and item['version'] == args.release:
-            print("%s %s" % (repo, ref))
+            repos.add(Repo(repo, ref))
         elif not args.release:
-            # Print all releases
-            print("%s %s %s" % (repo, item['version'], ref))
+            repos.add(Repo(repo, item['version'], ref))
+    for repo in repos:
+        print(repo)
+
+
+def list_branches(project, args):
+    """List branches in the project file"""
+
+    lookup = project.get('branches', [])
 
+    if 'branches' not in project:
+        exit(0)
+    repos = set()
+    for item in lookup:
+        repo, ref = next(iter(item['location'].items()))
+        if args.names:
+            repos.add(Repo(repo))
+        elif args.release and item['name'] == args.release:
+            repos.add(Repo(repo, ref))
+        elif not args.release:
+            repos.add(Repo(repo, item['name'], ref))
+    for repo in repos:
+        print(repo)
 
 if __name__ == "__main__":
     main()