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c99883fee9
Users are prompted with the list of known changes we are about to upload, and they can fill out the current change numbers for any changes which already exist in the data store. For each of those changes the change number and commit id is sent as part of the upload request, so Gerrit can insert the new commit as a new patch set of the existing change, rather than make a new change. This facility permits developers to replace a patch so they can address comments made on a prior version of the same change. Signed-off-by: Shawn O. Pearce <sop@google.com>
239 lines
7.2 KiB
Python
239 lines
7.2 KiB
Python
#
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# Copyright (C) 2008 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import re
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import sys
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from command import InteractiveCommand
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from editor import Editor
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from error import UploadError
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def _die(fmt, *args):
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msg = fmt % args
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print >>sys.stderr, 'error: %s' % msg
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sys.exit(1)
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class Upload(InteractiveCommand):
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common = True
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helpSummary = "Upload changes for code review"
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helpUsage="""
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%prog {[<project>]... | --replace <project>}
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"""
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helpDescription = """
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The '%prog' command is used to send changes to the Gerrit code
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review system. It searches for changes in local projects that do
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not yet exist in the corresponding remote repository. If multiple
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changes are found, '%prog' opens an editor to allow the
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user to choose which change to upload. After a successful upload,
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repo prints the URL for the change in the Gerrit code review system.
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'%prog' searches for uploadable changes in all projects listed
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at the command line. Projects can be specified either by name, or
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by a relative or absolute path to the project's local directory. If
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no projects are specified, '%prog' will search for uploadable
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changes in all projects listed in the manifest.
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"""
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def _Options(self, p):
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p.add_option('--replace',
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dest='replace', action='store_true',
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help='Upload replacement patchesets from this branch')
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def _SingleBranch(self, branch):
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project = branch.project
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name = branch.name
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date = branch.date
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list = branch.commits
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print 'Upload project %s/:' % project.relpath
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print ' branch %s (%2d commit%s, %s):' % (
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name,
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len(list),
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len(list) != 1 and 's' or '',
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date)
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for commit in list:
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print ' %s' % commit
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sys.stdout.write('(y/n)? ')
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answer = sys.stdin.readline().strip()
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if answer in ('y', 'Y', 'yes', '1', 'true', 't'):
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self._UploadAndReport([branch])
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else:
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_die("upload aborted by user")
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def _MultipleBranches(self, pending):
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projects = {}
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branches = {}
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script = []
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script.append('# Uncomment the branches to upload:')
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for project, avail in pending:
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script.append('#')
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script.append('# project %s/:' % project.relpath)
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b = {}
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for branch in avail:
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name = branch.name
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date = branch.date
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list = branch.commits
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if b:
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script.append('#')
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script.append('# branch %s (%2d commit%s, %s):' % (
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name,
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len(list),
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len(list) != 1 and 's' or '',
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date))
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for commit in list:
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script.append('# %s' % commit)
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b[name] = branch
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projects[project.relpath] = project
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branches[project.name] = b
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script.append('')
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script = Editor.EditString("\n".join(script)).split("\n")
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project_re = re.compile(r'^#?\s*project\s*([^\s]+)/:$')
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branch_re = re.compile(r'^\s*branch\s*([^\s(]+)\s*\(.*')
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project = None
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todo = []
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for line in script:
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m = project_re.match(line)
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if m:
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name = m.group(1)
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project = projects.get(name)
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if not project:
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_die('project %s not available for upload', name)
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continue
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m = branch_re.match(line)
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if m:
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name = m.group(1)
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if not project:
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_die('project for branch %s not in script', name)
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branch = branches[project.name].get(name)
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if not branch:
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_die('branch %s not in %s', name, project.relpath)
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todo.append(branch)
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if not todo:
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_die("nothing uncommented for upload")
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self._UploadAndReport(todo)
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def _ReplaceBranch(self, project):
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branch = project.CurrentBranch
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if not branch:
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print >>sys.stdout, "no branches ready for upload"
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return
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branch = project.GetUploadableBranch(branch)
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if not branch:
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print >>sys.stdout, "no branches ready for upload"
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return
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script = []
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script.append('# Replacing from branch %s' % branch.name)
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for commit in branch.commits:
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script.append('[ ] %s' % commit)
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script.append('')
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script.append('# Insert change numbers in the brackets to add a new patch set.')
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script.append('# To create a new change record, leave the brackets empty.')
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script = Editor.EditString("\n".join(script)).split("\n")
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change_re = re.compile(r'^\[\s*(\d{1,})\s*\]\s*([0-9a-f]{1,}) .*$')
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to_replace = dict()
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full_hashes = branch.unabbrev_commits
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for line in script:
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m = change_re.match(line)
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if m:
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f = m.group(2)
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try:
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f = full_hashes[f]
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except KeyError:
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print 'fh = %s' % full_hashes
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print >>sys.stderr, "error: commit %s not found" % f
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sys.exit(1)
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to_replace[m.group(1)] = f
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if not to_replace:
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print >>sys.stderr, "error: no replacements specified"
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print >>sys.stderr, " use 'repo upload' without --replace"
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sys.exit(1)
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branch.replace_changes = to_replace
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self._UploadAndReport([branch])
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def _UploadAndReport(self, todo):
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have_errors = False
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for branch in todo:
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try:
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branch.UploadForReview()
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branch.uploaded = True
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except UploadError, e:
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branch.error = e
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branch.uploaded = False
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have_errors = True
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print >>sys.stderr, ''
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print >>sys.stderr, '--------------------------------------------'
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if have_errors:
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for branch in todo:
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if not branch.uploaded:
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print >>sys.stderr, '[FAILED] %-15s %-15s (%s)' % (
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branch.project.relpath + '/', \
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branch.name, \
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branch.error)
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print >>sys.stderr, ''
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for branch in todo:
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if branch.uploaded:
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print >>sys.stderr, '[OK ] %-15s %s' % (
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branch.project.relpath + '/',
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branch.name)
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print >>sys.stderr, '%s' % branch.tip_url
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print >>sys.stderr, '(as %s)' % branch.owner_email
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print >>sys.stderr, ''
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if have_errors:
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sys.exit(1)
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def Execute(self, opt, args):
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project_list = self.GetProjects(args)
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pending = []
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if opt.replace:
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if len(project_list) != 1:
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print >>sys.stderr, \
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'error: --replace requires exactly one project'
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sys.exit(1)
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self._ReplaceBranch(project_list[0])
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return
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for project in project_list:
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avail = project.GetUploadableBranches()
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if avail:
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pending.append((project, avail))
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if not pending:
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print >>sys.stdout, "no branches ready for upload"
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elif len(pending) == 1 and len(pending[0][1]) == 1:
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self._SingleBranch(pending[0][1][0])
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else:
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self._MultipleBranches(pending)
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