mirror of
https://gerrit.googlesource.com/git-repo
synced 2024-12-21 07:16:21 +00:00
79 lines
2.2 KiB
Python
79 lines
2.2 KiB
Python
|
#
|
||
|
|
# Copyright (C) 2008 The Android Open Source Project
|
||
|
|
#
|
||
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
# you may not use this file except in compliance with the License.
|
||
|
|
# You may obtain a copy of the License at
|
||
|
|
#
|
||
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
#
|
||
|
|
# Unless required by applicable law or agreed to in writing, software
|
||
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
# See the License for the specific language governing permissions and
|
||
|
|
# limitations under the License.
|
||
|
|
|
||
|
|
import os
|
||
|
|
import re
|
||
|
|
import sys
|
||
|
|
|
||
|
|
from command import Command
|
||
|
|
|
||
|
|
CHANGE_RE = re.compile(r'^([1-9][0-9]*)(?:[/\.-]([1-9][0-9]*))?$')
|
||
|
|
|
||
|
|
class Download(Command):
|
||
|
|
common = True
|
||
|
|
helpSummary = "Download and checkout a change"
|
||
|
|
helpUsage = """
|
||
|
|
%prog {project change[/patchset]}...
|
||
|
|
"""
|
||
|
|
helpDescription = """
|
||
|
|
The '%prog' command downloads a change from the review system and
|
||
|
|
makes it available in your project's local working directory.
|
||
|
|
"""
|
||
|
|
|
||
|
|
def _Options(self, p):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def _ParseChangeIds(self, args):
|
||
|
|
to_get = []
|
||
|
|
project = None
|
||
|
|
|
||
|
|
for a in args:
|
||
|
|
m = CHANGE_RE.match(a)
|
||
|
|
if m:
|
||
|
|
if not project:
|
||
|
|
self.Usage()
|
||
|
|
chg_id = int(m.group(1))
|
||
|
|
if m.group(2):
|
||
|
|
ps_id = int(m.group(2))
|
||
|
|
else:
|
||
|
|
ps_id = 1
|
||
|
|
to_get.append((project, chg_id, ps_id))
|
||
|
|
else:
|
||
|
|
project = self.GetProjects([a])[0]
|
||
|
|
return to_get
|
||
|
|
|
||
|
|
def Execute(self, opt, args):
|
||
|
|
for project, change_id, ps_id in self._ParseChangeIds(args):
|
||
|
|
dl = project.DownloadPatchSet(change_id, ps_id)
|
||
|
|
if not dl:
|
||
|
|
print >>sys.stderr, \
|
||
|
|
'[%s] change %d/%d not found' \
|
||
|
|
% (project.name, change_id, ps_id)
|
||
|
|
sys.exit(1)
|
||
|
|
|
||
|
|
if not dl.commits:
|
||
|
|
print >>sys.stderr, \
|
||
|
|
'[%s] change %d/%d has already been merged' \
|
||
|
|
% (project.name, change_id, ps_id)
|
||
|
|
continue
|
||
|
|
|
||
|
|
if len(dl.commits) > 1:
|
||
|
|
print >>sys.stderr, \
|
||
|
|
'[%s] %d/%d depends on %d unmerged changes:' \
|
||
|
|
% (project.name, change_id, ps_id, len(dl.commits))
|
||
|
|
for c in dl.commits:
|
||
|
|
print >>sys.stderr, ' %s' % (c)
|
||
|
|
project._Checkout(dl.commit)
|