# or
# % git clone bzr::lp:myrepo
#
-# If you want to specify which branches you want track (per repo):
-# git config remote-bzr.branches 'trunk, devel, test'
+# If you want to specify which branches you want to track (per repo):
+# % git config remote.origin.bzr-branches 'trunk, devel, test'
+#
+# Where 'origin' is the name of the repository you want to specify the
+# branches.
#
import sys
import atexit, shutil, hashlib, urlparse, subprocess
NAME_RE = re.compile('^([^<>]+)')
-AUTHOR_RE = re.compile('^([^<>]+?)? ?<([^<>]*)>$')
-EMAIL_RE = re.compile('^([^<>]+[^ \\\t<>])?\\b(?:[ \\t<>]*?)\\b([^ \\t<>]+@[^ \\t<>]+)')
+AUTHOR_RE = re.compile('^([^<>]+?)? ?[<>]([^<>]*)(?:$|>)')
+EMAIL_RE = re.compile(r'([^ \t<>]+@[^ \t<>]+)')
RAW_AUTHOR_RE = re.compile('^(\w+) (.+)? <(.*)> (\d+) ([+-]\d+)')
def die(msg, *args):
if not m:
return None
_, name, email, date, tz = m.groups()
+ name = name.decode('utf-8')
committer = '%s <%s>' % (name, email)
tz = int(tz)
tz = ((tz / 100) * 3600) + ((tz % 100) * 60)
return (committer, int(date), tz)
def rev_to_mark(rev):
- global marks
return marks.from_rev(rev)
def mark_to_rev(mark):
- global marks
return marks.to_rev(mark)
def fixup_user(user):
else:
m = EMAIL_RE.match(user)
if m:
- name = m.group(1)
- mail = m.group(2)
+ mail = m.group(1)
else:
m = NAME_RE.match(user)
if m:
return modified, removed
def export_files(tree, files):
- global marks, filenodes
-
final = []
for path, fid in files.iteritems():
kind = tree.kind(fid)
return final
def export_branch(repo, name):
- global prefix
-
ref = '%s/heads/%s' % (prefix, name)
tip = marks.get_tip(name)
marks.set_tip(name, revid)
def export_tag(repo, name):
- global tags, prefix
-
ref = '%s/tags/%s' % (prefix, name)
print "reset %s" % ref
print "from :%u" % rev_to_mark(tags[name])
print
def do_import(parser):
- global dirname
-
repo = parser.repo
path = os.path.join(dirname, 'marks-git')
sys.stdout.flush()
def parse_blob(parser):
- global blob_marks
-
parser.next()
mark = parser.get_mark()
parser.next()
class CustomTree():
def __init__(self, branch, revid, parents, files):
- global files_cache
-
self.updates = {}
self.branch = branch
add_entry(fid, dirname, 'directory')
return fid
- def add_entry(fid, path, kind, mode = None):
+ def add_entry(fid, path, kind, mode=None):
dirname, basename = os.path.split(path)
parent_fid = get_parent(dirname, basename)
self.files[path] = [change[0], None]
changes.append(change)
- def update_entry(fid, path, kind, mode = None):
+ def update_entry(fid, path, kind, mode=None):
dirname, basename = os.path.split(path)
parent_fid = get_parent(dirname, basename)
return string
def parse_commit(parser):
- global marks, blob_marks, parsed_refs
- global mode
-
parents = []
ref = parser[1]
files[path] = f
committer, date, tz = committer
+ author, _, _ = author
parents = [mark_to_rev(p) for p in parents]
revid = bzrlib.generate_ids.gen_revision_id(committer, date)
props = {}
props['branch-nick'] = branch.nick
+ props['authors'] = author
mtree = CustomTree(branch, revid, parents, files)
changes = mtree.iter_changes()
marks.new_mark(revid, commit_mark)
def parse_reset(parser):
- global parsed_refs
-
ref = parser[1]
parser.next()
parsed_refs[ref] = mark_to_rev(from_mark)
def do_export(parser):
- global parsed_refs, dirname, transports
-
parser.next()
for line in parser.each_block('done'):
peer = bzrlib.branch.Branch.open(peers[name],
possible_transports=transports)
try:
- peer.bzrdir.push_branch(branch, revision_id=revid)
+ peer.bzrdir.push_branch(branch, revision_id=revid,
+ overwrite=force)
except bzrlib.errors.DivergedBranches:
print "error %s non-fast forward" % ref
continue
print
def do_capabilities(parser):
- global dirname
-
print "import"
print "export"
print "refspec refs/heads/*:%s/heads/*" % prefix
print "*import-marks %s" % path
print "*export-marks %s" % path
+ print "option"
print
+class InvalidOptionValue(Exception):
+ pass
+
+def get_bool_option(val):
+ if val == 'true':
+ return True
+ elif val == 'false':
+ return False
+ else:
+ raise InvalidOptionValue()
+
+def do_option(parser):
+ global force
+ opt, val = parser[1:3]
+ try:
+ if opt == 'force':
+ force = get_bool_option(val)
+ print 'ok'
+ else:
+ print 'unsupported'
+ except InvalidOptionValue:
+ print "error '%s' is not a valid value for option '%s'" % (val, opt)
+
def ref_is_valid(name):
return not True in [c in name for c in '~^: \\']
def do_list(parser):
- global tags
-
master_branch = None
for name in branches:
print
def clone(path, remote_branch):
- global transports
try:
bdir = bzrlib.bzrdir.BzrDir.create(path, possible_transports=transports)
except bzrlib.errors.AlreadyControlDirError:
return remote_branch.sprout(bdir, repository=repo)
def get_remote_branch(name):
- global dirname, branches, transports
-
remote_branch = bzrlib.branch.Branch.open(branches[name],
possible_transports=transports)
- if isinstance(remote_branch.user_transport, bzrlib.transport.local.LocalTransport):
+ if isinstance(remote_branch.bzrdir.root_transport, bzrlib.transport.local.LocalTransport):
return remote_branch
branch_path = os.path.join(dirname, 'clone', name)
yield name, branch.base
def get_repo(url, alias):
- global dirname, peer, branches, transports
-
normal_url = bzrlib.urlutils.normalize_url(url)
origin = bzrlib.bzrdir.BzrDir.open(url, possible_transports=transports)
is_local = isinstance(origin.transport, bzrlib.transport.local.LocalTransport)
except bzrlib.errors.NoRepositoryPresent:
pass
- wanted = get_config('remote-bzr.branches').rstrip().split(', ')
+ wanted = get_config('remote.%s.bzr-branches' % alias).rstrip().split(', ')
# stupid python
wanted = [e for e in wanted if e]
+ if not wanted:
+ wanted = get_config('remote-bzr.branches').rstrip().split(', ')
+ # stupid python
+ wanted = [e for e in wanted if e]
if not wanted:
try:
repo = origin.open_repository()
- if not repo.user_transport.listable():
+ if not repo.bzrdir.root_transport.listable():
# this repository is not usable for us
raise bzrlib.errors.NoRepositoryPresent(repo.bzrdir)
except bzrlib.errors.NoRepositoryPresent:
global is_tmp
global branches, peers
global transports
+ global force
+
+ marks = None
+ is_tmp = False
+ gitdir = os.environ.get('GIT_DIR', None)
+
+ if len(args) < 3:
+ die('Not enough arguments.')
+
+ if not gitdir:
+ die('GIT_DIR not set')
alias = args[1]
url = args[2]
blob_marks = {}
parsed_refs = {}
files_cache = {}
- marks = None
branches = {}
peers = {}
transports = []
+ force = False
if alias[5:] == url:
is_tmp = True
alias = hashlib.sha1(alias).hexdigest()
- else:
- is_tmp = False
prefix = 'refs/bzr/%s' % alias
- gitdir = os.environ['GIT_DIR']
dirname = os.path.join(gitdir, 'bzr', alias)
if not is_tmp:
do_import(parser)
elif parser.check('export'):
do_export(parser)
+ elif parser.check('option'):
+ do_option(parser)
else:
die('unhandled command: %s' % line)
sys.stdout.flush()