scm: added push options for Mercurial and Git to allow remote repository sync.

rhodecode/lib/vcs/backends/git/repository.py

@@ -669,6 +669,10 b' class GitRepository(BaseRepository):'
                 ref for ref in remote_refs if remote_refs[ref] in commit_ids]
         self._remote.fetch(url, refs=refs)
 
+    def push(self, url):
+        refs = None
+        self._remote.sync_push(url, refs=refs)
+
     def set_refs(self, ref_name, commit_id):
         self._remote.set_refs(ref_name, commit_id)
 

rhodecode/lib/vcs/backends/hg/repository.py

@@ -554,6 +554,10 b' class MercurialRepository(BaseRepository'
         self._remote.pull(url, commit_ids=commit_ids)
         self._remote.invalidate_vcs_cache()
 
+    def push(self, url):
+        url = self._get_url(url)
+        self._remote.sync_push(url)
+
     def _local_clone(self, clone_path):
         """
         Create a local clone of the current repo.

rhodecode/model/scm.py

@@ -373,10 +373,10 b' class ScmModel(BaseModel):'
         self.sa.add(repo)
         return repo
 
-    def pull_changes(self, repo, username):
+    def pull_changes(self, repo, username, remote_uri=None):
         dbrepo = self._get_repo(repo)
-        clone_uri = dbrepo.clone_uri
-        if not clone_uri:
+        remote_uri = remote_uri or dbrepo.clone_uri
+        if not remote_uri:
             raise Exception("This repository doesn't have a clone uri")
 
         repo = dbrepo.scm_instance(cache=False)
@@ -388,13 +388,28 b' class ScmModel(BaseModel):'
         repo_name = dbrepo.repo_name
         try:
             # TODO: we need to make sure those operations call proper hooks !
-            repo.pull(clone_uri)
+            repo.pull(remote_uri)
 
             self.mark_for_invalidation(repo_name)
         except Exception:
             log.error(traceback.format_exc())
             raise
 
+    def push_changes(self, repo, username, remote_uri=None):
+        dbrepo = self._get_repo(repo)
+        remote_uri = remote_uri or dbrepo.clone_uri
+        if not remote_uri:
+            raise Exception("This repository doesn't have a clone uri")
+
+        repo = dbrepo.scm_instance(cache=False)
+        repo.config.clear_section('hooks')
+
+        try:
+            repo.push(remote_uri)
+        except Exception:
+            log.error(traceback.format_exc())
+            raise
+
     def commit_change(self, repo, repo_name, commit, user, author, message,
                       content, f_path):
         """