Mercurial > hg > hg-git

changeset 653:4ab616864329

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git_handler: note that new commits are returned in topo order This wasn't obvious to me at first.
author Siddharth Agarwal <sid0@fb.com>
date Tue, 18 Feb 2014 20:13:15 -0800
parents ed4efc711809
children f221c7b5bdfb
files hggit/git_handler.py
diffstat 1 files changed, 4 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/hggit/git_handler.py
+++ b/hggit/git_handler.py
@@ -610,7 +610,8 @@
 
         todo.sort(key=commitdate, reverse=True)
 
-        # traverse the heads getting a list of all the unique commits
+        # traverse the heads getting a list of all the unique commits in
+        # topological order
         commits = []
         seen = set(todo)
         while todo:
@@ -624,6 +625,8 @@
             for p in obj.parents:
                 if p not in done:
                     todo.append(p)
+                    # process parents of a commit before processing the
+                    # commit itself, and come back to this commit later
                     break
             else:
                 commits.append(sha)