def commit(): if pf.tell() == 0: pf.close() return None pf.seek(0) p = PackData(pf.name, pf) entries = p.sorted_entries() basename = iter_sha1(entry[0] for entry in entries).decode('ascii') idxf = tempfile.SpooledTemporaryFile() checksum = p.get_stored_checksum() write_pack_index_v2(idxf, entries, checksum) idxf.seek(0) idx = load_pack_index_file(basename + '.idx', idxf) for pack in self.packs: if pack.get_stored_checksum() == p.get_stored_checksum(): p.close() idx.close() return pack pf.seek(0) idxf.seek(0) self._upload_pack(basename, pf, idxf) final_pack = Pack.from_objects(p, idx) self._add_cached_pack(basename, final_pack) return final_pack
def move_in_pack(self, path): """Move a specific file containing a pack into the pack directory. :note: The file should be on the same file system as the packs directory. :param path: Path to the pack file. """ p = PackData(path) try: entries = p.sorted_entries() basename = os.path.join( self.pack_dir, "pack-%s" % iter_sha1(entry[0] for entry in entries)) f = GitFile(basename + ".idx", "wb") try: write_pack_index_v2(f, entries, p.get_stored_checksum()) finally: f.close() finally: p.close() os.rename(path, basename + ".pack") final_pack = Pack(basename) self._add_known_pack(final_pack) return final_pack
def upload_pack_file(self, path): p = PackData(path) entries = p.sorted_entries() # get the sha1 of the pack, same method as dulwich's move_in_pack() pack_sha = iter_sha1(e[0] for e in entries) key_prefix = calc_pack_prefix(self.prefix, pack_sha) pack_key_name = '%s.pack' % key_prefix # FIXME: LOCK HERE? Possibly different pack files could # have the same shas, depending on compression? log.debug('Uploading %s to %s' % (path, pack_key_name)) pack_key = self.bucket.new_key(pack_key_name) pack_key.set_contents_from_filename(path) index_key_name = '%s.idx' % key_prefix index_key = self.bucket.new_key(index_key_name) index_fd, index_path = tempfile.mkstemp(suffix = '.idx') try: f = os.fdopen(index_fd, 'wb') write_pack_index_v2(f, entries, p.get_stored_checksum()) os.fsync(index_fd) f.close() log.debug('Uploading %s to %s' % (index_path, index_key_name)) index_key.set_contents_from_filename(index_path) finally: os.remove(index_path) p.close() return self._create_pack(key_prefix)
def move_in_pack(self, path): """Move a specific file containing a pack into the pack directory. :note: The file should be on the same file system as the packs directory. :param path: Path to the pack file. """ p = PackData(path) entries = p.sorted_entries() basename = os.path.join(self.pack_dir, "pack-%s" % iter_sha1(entry[0] for entry in entries)) write_pack_index_v2(basename+".idx", entries, p.get_stored_checksum()) p.close() os.rename(path, basename + ".pack") self._add_known_pack(basename)