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
changes = cur.changes_from(prev)
+ def u(s):
+ return s.encode('utf-8')
+
for path, fid, kind in changes.added:
- modified[path] = fid
+ modified[u(path)] = fid
for path, fid, kind in changes.removed:
- removed[path] = None
+ removed[u(path)] = None
for path, fid, kind, mod, _ in changes.modified:
- modified[path] = fid
+ modified[u(path)] = fid
for oldpath, newpath, fid, kind, mod, _ in changes.renamed:
- removed[oldpath] = None
+ removed[u(oldpath)] = None
if kind == 'directory':
lst = cur.list_files(from_dir=newpath, recursive=True)
for path, file_class, kind, fid, entry in lst:
if kind != 'directory':
- modified[newpath + '/' + path] = fid
+ modified[u(newpath + '/' + path)] = fid
else:
- modified[newpath] = fid
+ modified[u(newpath)] = fid
return modified, removed
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.encode('utf-8')))
+ final.append((mode, mark, path))
continue
d = tree.get_file_text(fid)
print "data %d" % len(d)
print d
- final.append((mode, mark, path.encode('utf-8')))
+ final.append((mode, mark, path))
return final
def export_branch(branch, name):
- global prefix, dirname
+ 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
- try:
- print "reset refs/tags/%s" % name
- print "from :%u" % rev_to_mark(tags[name])
- print
- except KeyError:
- warn("TODO: fetch tag '%s'" % 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
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:
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)
+ try:
+ repo.push(peer, stop_revision=revid)
+ except bzrlib.errors.DivergedBranches:
+ print "error %s non-fast forward" % ref
+ continue
else:
wt = repo.bzrdir.open_workingtree()
wt.update()
print "ok %s" % ref
+
print
def do_capabilities(parser):
print "import"
print "export"
print "refspec refs/heads/*:%s/heads/*" % prefix
+ print "refspec refs/tags/*:%s/tags/*" % prefix
path = os.path.join(dirname, 'marks-git')
print
+def ref_is_valid(name):
+ return not True in [c in name for c in '~^: \\']
+
def do_list(parser):
global tags
print "? refs/heads/%s" % 'master'
- history = parser.repo.revision_history()
- for tag, revid in parser.repo.tags.get_tag_dict().items():
- if revid not in history:
+ branch = parser.repo
+ branch.lock_read()
+ for tag, revid in branch.tags.get_tag_dict().items():
+ try:
+ branch.revision_id_to_dotted_revno(revid)
+ except bzrlib.errors.NoSuchRevision:
+ continue
+ if not ref_is_valid(tag):
continue
print "? refs/tags/%s" % tag
tags[tag] = revid
+ branch.unlock()
print "@refs/heads/%s HEAD" % 'master'
print
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))