# # 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 re import sys from command import InteractiveCommand from editor import Editor from error import UploadError def _die(fmt, *args): msg = fmt % args print >>sys.stderr, 'error: %s' % msg sys.exit(1) def _SplitEmails(values): result = [] for str in values: result.extend([s.strip() for s in str.split(',')]) return result class Upload(InteractiveCommand): common = True helpSummary = "Upload changes for code review" helpUsage=""" %prog [--re --cc] {[]... | --replace } """ helpDescription = """ The '%prog' command is used to send changes to the Gerrit code review system. It searches for changes in local projects that do not yet exist in the corresponding remote repository. If multiple changes are found, '%prog' opens an editor to allow the user to choose which change to upload. After a successful upload, repo prints the URL for the change in the Gerrit code review system. '%prog' searches for uploadable changes in all projects listed at the command line. Projects can be specified either by name, or by a relative or absolute path to the project's local directory. If no projects are specified, '%prog' will search for uploadable changes in all projects listed in the manifest. If the --reviewers or --cc options are passed, those emails are added to the respective list of users, and emails are sent to any new users. Users passed to --reviewers must be already registered with the code review system, or the upload will fail. If the --replace option is passed the user can designate which existing change(s) in Gerrit match up to the commits in the branch being uploaded. For each matched pair of change,commit the commit will be added as a new patch set, completely replacing the set of files and description associated with the change in Gerrit. Configuration ------------- review.URL.autoupload: To disable the "Upload ... (y/n)?" prompt, you can set a per-project or global Git configuration option. If review.URL.autoupload is set to "true" then repo will assume you always answer "y" at the prompt, and will not prompt you further. If it is set to "false" then repo will assume you always answer "n", and will abort. The URL must match the review URL listed in the manifest XML file, or in the .git/config within the project. For example: [remote "origin"] url = git://git.example.com/project.git review = http://review.example.com/ [review "http://review.example.com/"] autoupload = true """ def _Options(self, p): p.add_option('--replace', dest='replace', action='store_true', help='Upload replacement patchesets from this branch') p.add_option('--re', '--reviewers', type='string', action='append', dest='reviewers', help='Request reviews from these people.') p.add_option('--cc', type='string', action='append', dest='cc', help='Also send email to these email addresses.') def _SingleBranch(self, branch, people): project = branch.project name = branch.name remote = project.GetBranch(name).remote key = 'review.%s.autoupload' % remote.review answer = project.config.GetBoolean(key) if answer is False: _die("upload blocked by %s = false" % key) if answer is None: date = branch.date list = branch.commits print 'Upload project %s/:' % project.relpath print ' branch %s (%2d commit%s, %s):' % ( name, len(list), len(list) != 1 and 's' or '', date) for commit in list: print ' %s' % commit sys.stdout.write('(y/n)? ') answer = sys.stdin.readline().strip() answer = answer in ('y', 'Y', 'yes', '1', 'true', 't') if answer: self._UploadAndReport([branch], people) else: _die("upload aborted by user") def _MultipleBranches(self, pending, people): projects = {} branches = {} script = [] script.append('# Uncomment the branches to upload:') for project, avail in pending: script.append('#') script.append('# project %s/:' % project.relpath) b = {} for branch in avail: name = branch.name date = branch.date list = branch.commits if b: script.append('#') script.append('# branch %s (%2d commit%s, %s):' % ( name, len(list), len(list) != 1 and 's' or '', date)) for commit in list: script.append('# %s' % commit) b[name] = branch projects[project.relpath] = project branches[project.name] = b script.append('') script = Editor.EditString("\n".join(script)).split("\n") project_re = re.compile(r'^#?\s*project\s*([^\s]+)/:$') branch_re = re.compile(r'^\s*branch\s*([^\s(]+)\s*\(.*') project = None todo = [] for line in script: m = project_re.match(line) if m: name = m.group(1) project = projects.get(name) if not project: _die('project %s not available for upload', name) continue m = branch_re.match(line) if m: name = m.group(1) if not project: _die('project for branch %s not in script', name) branch = branches[project.name].get(name) if not branch: _die('branch %s not in %s', name, project.relpath) todo.append(branch) if not todo: _die("nothing uncommented for upload") self._UploadAndReport(todo, people) def _ReplaceBranch(self, project, people): branch = project.CurrentBranch if not branch: print >>sys.stdout, "no branches ready for upload" return branch = project.GetUploadableBranch(branch) if not branch: print >>sys.stdout, "no branches ready for upload" return script = [] script.append('# Replacing from branch %s' % branch.name) for commit in branch.commits: script.append('[ ] %s' % commit) script.append('') script.append('# Insert change numbers in the brackets to add a new patch set.') script.append('# To create a new change record, leave the brackets empty.') script = Editor.EditString("\n".join(script)).split("\n") change_re = re.compile(r'^\[\s*(\d{1,})\s*\]\s*([0-9a-f]{1,}) .*$') to_replace = dict() full_hashes = branch.unabbrev_commits for line in script: m = change_re.match(line) if m: c = m.group(1) f = m.group(2) try: f = full_hashes[f] except KeyError: print 'fh = %s' % full_hashes print >>sys.stderr, "error: commit %s not found" % f sys.exit(1) if c in to_replace: print >>sys.stderr,\ "error: change %s cannot accept multiple commits" % c sys.exit(1) to_replace[c] = f if not to_replace: print >>sys.stderr, "error: no replacements specified" print >>sys.stderr, " use 'repo upload' without --replace" sys.exit(1) branch.replace_changes = to_replace self._UploadAndReport([branch], people) def _UploadAndReport(self, todo, people): have_errors = False for branch in todo: try: branch.UploadForReview(people) branch.uploaded = True except UploadError, e: branch.error = e branch.uploaded = False have_errors = True print >>sys.stderr, '' print >>sys.stderr, '--------------------------------------------' if have_errors: for branch in todo: if not branch.uploaded: print >>sys.stderr, '[FAILED] %-15s %-15s (%s)' % ( branch.project.relpath + '/', \ branch.name, \ branch.error) print >>sys.stderr, '' for branch in todo: if branch.uploaded: print >>sys.stderr, '[OK ] %-15s %s' % ( branch.project.relpath + '/', branch.name) if have_errors: sys.exit(1) def Execute(self, opt, args): project_list = self.GetProjects(args) pending = [] reviewers = [] cc = [] if opt.reviewers: reviewers = _SplitEmails(opt.reviewers) if opt.cc: cc = _SplitEmails(opt.cc) people = (reviewers,cc) if opt.replace: if len(project_list) != 1: print >>sys.stderr, \ 'error: --replace requires exactly one project' sys.exit(1) self._ReplaceBranch(project_list[0], people) return for project in project_list: avail = project.GetUploadableBranches() if avail: pending.append((project, avail)) if not pending: print >>sys.stdout, "no branches ready for upload" elif len(pending) == 1 and len(pending[0][1]) == 1: self._SingleBranch(pending[0][1][0], people) else: self._MultipleBranches(pending, people)