# For remote repositories a local clone is stored in
# "$GIT_DIR/hg/origin/clone/.hg/".
-from mercurial import hg, ui, bookmarks, context, encoding, node, error, extensions
+from mercurial import hg, ui, bookmarks, context, encoding, node, error, extensions, discovery
import re
import sys
return '%s <%s>' % (name, mail)
+def updatebookmarks(repo, peer):
+ remotemarks = peer.listkeys('bookmarks')
+ localmarks = repo._bookmarks
+
+ if not remotemarks:
+ return
+
+ for k, v in remotemarks.iteritems():
+ localmarks[k] = hgbin(v)
+
+ if hasattr(localmarks, 'write'):
+ localmarks.write()
+ else:
+ bookmarks.write(repo)
+
def get_repo(url, alias):
global dirname, peer
extensions.loadall(myui)
- if hg.islocal(url):
+ if hg.islocal(url) and not os.environ.get('GIT_REMOTE_HG_TEST_REMOTE'):
repo = hg.repository(myui, url)
if not os.path.exists(dirname):
os.makedirs(dirname)
die('Repository error')
repo.pull(peer, heads=None, force=True)
+ updatebookmarks(repo, peer)
+
return repo
def rev_to_mark(rev):
return tagnode
+def push_unsafe(repo, remote, parsed_refs, p_revs):
+
+ force = force_push
+
+ fci = discovery.findcommonincoming
+ commoninc = fci(repo, remote, force=force)
+ common, _, remoteheads = commoninc
+
+ # TODO checkheads
+
+ cg = repo.getbundle('push', heads=list(p_revs), common=common)
+
+ unbundle = remote.capable('unbundle')
+ if unbundle:
+ if force:
+ remoteheads = ['force']
+ return remote.unbundle(cg, remoteheads, 'push')
+ else:
+ return remote.addchangegroup(cg, 'push', repo.url())
+
+def push(repo, remote, parsed_refs, p_revs):
+ if hasattr(remote, 'canpush') and not remote.canpush():
+ print "error cannot push"
+
+ if not p_revs:
+ # nothing to push
+ return
+
+ lock = None
+ unbundle = remote.capable('unbundle')
+ if not unbundle:
+ lock = remote.lock()
+ try:
+ ret = push_unsafe(repo, remote, parsed_refs, p_revs)
+ finally:
+ if lock is not None:
+ lock.release()
+
+ return ret
+
def do_export(parser):
global parsed_refs, bmarks, peer
p_bmarks = []
+ p_revs = set()
parser.next()
if branch in branches and bnode in branches[branch]:
# up to date
continue
+ p_revs.add(bnode)
print "ok %s" % ref
elif ref.startswith('refs/heads/'):
bmark = ref[len('refs/heads/'):]
- p_bmarks.append((bmark, node))
- continue
+ new = node
+ old = bmarks[bmark].hex() if bmark in bmarks else ''
+
+ if old == new:
+ continue
+
+ print "ok %s" % ref
+ if bmark != fake_bmark and \
+ not (bmark == 'master' and bmark not in parser.repo._bookmarks):
+ p_bmarks.append((ref, bmark, old, new))
+
+ p_revs.add(bnode)
elif ref.startswith('refs/tags/'):
tag = ref[len('refs/tags/'):]
tag = hgref(tag)
if mode == 'git':
if not msg:
msg = 'Added tag %s for changeset %s' % (tag, node[:12]);
- write_tag(parser.repo, tag, node, msg, author)
+ tagnode = write_tag(parser.repo, tag, node, msg, author)
+ p_revs.add(tagnode)
else:
fp = parser.repo.opener('localtags', 'a')
fp.write('%s %s\n' % (node, tag))
fp.close()
+ p_revs.add(bnode)
print "ok %s" % ref
else:
# transport-helper/fast-export bugs
continue
if peer:
- parser.repo.push(peer, force=force_push, newbranch=True)
- remote_bmarks = peer.listkeys('bookmarks')
-
- # handle bookmarks
- for bmark, node in p_bmarks:
- ref = 'refs/heads/' + bmark
- new = node
+ push(parser.repo, peer, parsed_refs, p_revs)
- if bmark in bmarks:
- old = bmarks[bmark].hex()
- else:
- old = ''
-
- if old == new:
- continue
-
- if bmark == fake_bmark or \
- bmark == 'master' and 'master' not in parser.repo._bookmarks:
- print "ok %s" % ref
- continue
- elif bookmarks.pushbookmark(parser.repo, bmark, old, new):
- # updated locally
- pass
- else:
- print "error %s" % ref
- continue
-
- if peer:
- old = remote_bmarks.get(bmark, '')
+ # update remote bookmarks
+ remote_bmarks = peer.listkeys('bookmarks')
+ for ref, bmark, old, new in p_bmarks:
+ if force_push:
+ old = remote_bmarks.get(bmark, '')
if not peer.pushkey('bookmarks', bmark, old, new):
print "error %s" % ref
- continue
-
- print "ok %s" % ref
+ else:
+ # update local bookmarks
+ for ref, bmark, old, new in p_bmarks:
+ if not bookmarks.pushbookmark(parser.repo, bmark, old, new):
+ print "error %s" % ref
print