[PATCH 42/47] remote-hg: check diverged bookmarks
So that we can report a proper error.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
contrib/remote-helpers/git-remote-hg | 24 ++++++++++++++++++++++++
contrib/remote-helpers/test-hg.sh | 2 +-
2 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/contrib/remote-helpers/git-remote-hg b/contrib/remote-helpers/git-remote-hg
index 5a5667d..df3b9a4 100755
--- a/contrib/remote-helpers/git-remote-hg
+++ b/contrib/remote-helpers/git-remote-hg
@@ -839,6 +839,23 @@ def write_tag(repo, tag, node, msg, author):
return (tagnode, branch)
+def checkheads_bmark(ref, ctx):
+ if force_push:
+ return True
+
+ bmark = ref[len('refs/heads/'):]
+ if not bmark in bmarks:
+ # new bmark
+ return True
+
+ ctx_old = bmarks[bmark]
+ ctx_new = ctx
+ if not ctx_old.descendant(ctx_new):
+ print "error %s non-fast forward" % ref
+ return False
+
+ return True
+
def checkheads(repo, remote, p_revs):
remotemap = remote.branchmap()
@@ -855,6 +872,13 @@ def checkheads(repo, remote, p_revs):
if not branch in remotemap:
# new branch
continue
+ if not ref.startswith('refs/heads/branches'):
+ if ref.startswith('refs/heads/'):
+ if not checkheads_bmark(ref, ctx):
+ ret = False
+
+ # only check branches
+ continue
new.setdefault(branch, []).append(ctx.rev())
for branch, heads in new.iteritems():
diff --git a/contrib/remote-helpers/test-hg.sh b/contrib/remote-helpers/test-hg.sh
index 4f6fd4c..ecf7bd4 100755
--- a/contrib/remote-helpers/test-hg.sh
+++ b/contrib/remote-helpers/test-hg.sh
@@ -320,7 +320,7 @@ test_expect_success 'remote update bookmark diverge' '
check_bookmark hgrepo diverge "bump bookmark"
'
-test_expect_failure 'remote new bookmark multiple branch head' '
+test_expect_success 'remote new bookmark multiple branch head' '
test_when_finished "rm -rf gitrepo*" &&
(
--
1.8.3.rc1.579.g184e698
Felipe Contreras <felipe.contreras@gmail.com>