Merge pull request #47 from schinckel/mercurial-support

Support mercurial repositories.

coveralls/__init__.py

@@ -77,7 +77,7 @@ def parse_args():
 
 def wear(args=None):
     from coveralls.control import coveralls
-    from coveralls.repository import gitrepo
+    from coveralls.repository import repo
     from coveralls.api import post
     import logging
     logging.basicConfig(level=logging.INFO)
@@ -90,7 +90,7 @@ def wear(args=None):
         repo_token=args.repo_token,
         service_job_id=args.service_job_id,
         service_name=args.service_name,
-        git=gitrepo(args.base_dir) if not args.nogit else {},
+        git=repo(args.base_dir) if not args.nogit else {},
         source_files=coverage.coveralls(args.base_dir, ignore_errors=args.ignore_errors, merge_file=args.merge_file),
         parallel=args.parallel,
     )

coveralls/repository.py

@@ -22,3 +22,39 @@ def gitrepo(root):
         "branch": branch,
         "remotes": [{'name': remote[0], 'url': remote[1]} for remote in remotes]
     }
+
+
+HGLOG = """{node}
+{author|person}
+{author|email}
+{author|person}
+{author|email}
+{desc}"""
+
+
+def hgrepo(root):
+    hglog = sh.hg('log', '-l', '1', template=HGLOG).split('\n', 5)
+    branch = (os.environ.get('CIRCLE_BRANCH') or
+              os.environ.get('TRAVIS_BRANCH', sh.hg('branch').strip()))
+    remotes = [x.split(' = ') for x in sh.hg('paths')]
+    return {
+        'head': {
+            'id': hglog[0],
+            'author_name': hglog[1],
+            'author_email': hglog[2],
+            'committer_name': hglog[3],
+            'committer_email': hglog[4],
+            'message': hglog[5].strip(),
+        },
+        'branch': branch,
+        'remotes': [{
+            'name': remote[0], 'url': remote[1]
+        } for remote in remotes]
+    }
+
+
+def repo(root):
+    if '.git' in os.listdir(root):
+        return gitrepo(root)
+    if '.hg' in os.listdir(root):
+        return hgrepo(root)