import bzrlib.generate_ids
import bzrlib.transport
import bzrlib.errors
+import bzrlib.ui
import sys
import os
import json
import re
import StringIO
+import atexit, shutil, hashlib, urlparse, subprocess
NAME_RE = re.compile('^([^<>]+)')
AUTHOR_RE = re.compile('^([^<>]+?)? ?<([^<>]*)>$')
return self.last_mark
def is_marked(self, rev):
- return self.marks.has_key(rev)
+ return rev in self.marks
def new_mark(self, rev, mark):
self.marks[rev] = mark
else:
mode = '100644'
- # is the blog already exported?
+ # is the blob already exported?
if h in filenodes:
mark = filenodes[h]
final.append((mode, mark, path))
if os.path.exists(path):
print "feature import-marks=%s" % path
print "feature export-marks=%s" % path
+ print "feature force"
sys.stdout.flush()
while parser.check('import'):
def __init__(self, repo, revid, parents, files):
global files_cache
- self.repo = repo
- self.revid = revid
- self.parents = parents
self.updates = {}
def copy_tree(revid):
files = files_cache[revid] = {}
- tree = repo.repository.revision_tree(revid)
repo.lock_read()
+ tree = repo.repository.revision_tree(revid)
try:
for path, entry in tree.iter_entries_by_dir():
- files[path] = entry.file_id
+ files[path] = [entry.file_id, None]
finally:
repo.unlock()
return files
self.base_files = copy_tree(self.base_id)
self.files = files_cache[revid] = self.base_files.copy()
+ self.rev_files = {}
+
+ for path, data in self.files.iteritems():
+ fid, mark = data
+ self.rev_files[fid] = [path, mark]
for path, f in files.iteritems():
- fid = self.files.get(path, None)
+ fid, mark = self.files.get(path, [None, None])
if not fid:
fid = bzrlib.generate_ids.gen_file_id(path)
f['path'] = path
+ self.rev_files[fid] = [path, mark]
self.updates[fid] = f
def last_revision(self):
changes = []
def get_parent(dirname, basename):
- parent_fid = self.base_files.get(dirname, None)
+ parent_fid, mark = self.base_files.get(dirname, [None, None])
if parent_fid:
return parent_fid
- parent_fid = self.files.get(dirname, None)
+ parent_fid, mark = self.files.get(dirname, [None, None])
if parent_fid:
return parent_fid
if basename == '':
return None
fid = bzrlib.generate_ids.gen_file_id(path)
- d = add_entry(fid, dirname, 'directory')
+ add_entry(fid, dirname, 'directory')
return fid
def add_entry(fid, path, kind, mode = None):
(None, basename),
(None, kind),
(None, executable))
- self.files[path] = change[0]
+ self.files[path] = [change[0], None]
changes.append(change)
- return change
def update_entry(fid, path, kind, mode = None):
dirname, basename = os.path.split(path)
(None, basename),
(None, kind),
(None, executable))
- self.files[path] = change[0]
+ self.files[path] = [change[0], None]
changes.append(change)
- return change
def remove_entry(fid, path, kind):
dirname, basename = os.path.split(path)
(None, None))
del self.files[path]
changes.append(change)
- return change
for fid, f in self.updates.iteritems():
path = f['path']
else:
add_entry(fid, path, 'file', f['mode'])
+ self.files[path][1] = f['mark']
+ self.rev_files[fid][1] = f['mark']
+
return changes
def get_file_with_stat(self, file_id, path=None):
- return (StringIO.StringIO(self.updates[file_id]['data']), None)
+ path, mark = self.rev_files[file_id]
+ return (StringIO.StringIO(blob_marks[mark]), None)
def get_symlink_target(self, file_id):
- return self.updates[file_id]['data']
+ path, mark = self.rev_files[file_id]
+ return blob_marks[mark]
+
+ def id2path(self, file_id):
+ path, mark = self.rev_files[file_id]
+ return path
def c_style_unescape(string):
if string[0] == string[-1] == '"':
return string
def parse_commit(parser):
- global marks, blob_marks, bmarks, parsed_refs
+ global marks, blob_marks, parsed_refs
global mode
parents = []
parents.append(parser.get_mark())
parser.next()
+ # fast-export adds an extra newline
+ if data[-1] == '\n':
+ data = data[:-1]
+
files = {}
for line in parser:
if parser.check('M'):
t, m, mark_ref, path = line.split(' ', 3)
mark = int(mark_ref[1:])
- f = { 'mode' : m, 'data' : blob_marks[mark] }
+ f = { 'mode' : m, 'mark' : mark }
elif parser.check('D'):
t, path = line.split(' ')
f = { 'deleted' : True }
for ref, revid in parsed_refs.iteritems():
if ref == 'refs/heads/master':
repo.generate_revision_history(revid, marks.get_tip('master'))
- revno, revid = repo.last_revision_info()
if peer:
- if hasattr(peer, "import_last_revision_info_and_tags"):
- peer.import_last_revision_info_and_tags(repo, revno, revid)
- else:
- peer.import_last_revision_info(repo.repository, revno, revid)
- else:
+ try:
+ repo.push(peer, stop_revision=revid)
+ except bzrlib.errors.DivergedBranches:
+ print "error %s non-fast forward" % ref
+ continue
+
+ try:
wt = repo.bzrdir.open_workingtree()
wt.update()
+ except bzrlib.errors.NoWorkingTree:
+ pass
+
print "ok %s" % ref
+
print
def do_capabilities(parser):
# pull
d = bzrlib.bzrdir.BzrDir.open(clone_path)
branch = d.open_branch()
- result = branch.pull(remote_branch, [], None, False)
+ try:
+ result = branch.pull(remote_branch, [], None, False)
+ except bzrlib.errors.DivergedBranches:
+ # use remote branch for now
+ peer = None
+ return remote_branch
else:
# clone
d = origin.sprout(clone_path, None,
return branch
+def fix_path(alias, orig_url):
+ url = urlparse.urlparse(orig_url, 'file')
+ if url.scheme != 'file' or os.path.isabs(url.path):
+ return
+ abs_url = urlparse.urljoin("%s/" % os.getcwd(), orig_url)
+ cmd = ['git', 'config', 'remote.%s.url' % alias, "bzr::%s" % abs_url]
+ subprocess.call(cmd)
+
def main(args):
global marks, prefix, dirname
global tags, filenodes
global blob_marks
global parsed_refs
global files_cache
+ global is_tmp
alias = args[1]
url = args[2]
- prefix = 'refs/bzr/%s' % alias
tags = {}
filenodes = {}
blob_marks = {}
parsed_refs = {}
files_cache = {}
+ marks = None
+
+ 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:
+ fix_path(alias, url)
+
if not os.path.exists(dirname):
os.makedirs(dirname)
+ bzrlib.ui.ui_factory.be_quiet(True)
+
repo = get_repo(url, alias)
marks_path = os.path.join(dirname, 'marks-int')
die('unhandled command: %s' % line)
sys.stdout.flush()
- marks.store()
+def bye():
+ if not marks:
+ return
+ if not is_tmp:
+ marks.store()
+ else:
+ shutil.rmtree(dirname)
+atexit.register(bye)
sys.exit(main(sys.argv))