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https://gerrit.googlesource.com/git-repo
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fc241240d8
When prompting for yes/no answers, convert the answer to lower case before comparing. This makes it easier to catch answers like "Yes", "yes", and "YES" with a comparison only for "yes". Change-Id: I06da8281cec81a7438ebb46ddaf3344d12abe1eb
403 lines
14 KiB
Python
403 lines
14 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 copy
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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 HookError, UploadError
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from project import RepoHook
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UNUSUAL_COMMIT_THRESHOLD = 5
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def _ConfirmManyUploads(multiple_branches=False):
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if multiple_branches:
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print "ATTENTION: One or more branches has an unusually high number of commits."
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else:
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print "ATTENTION: You are uploading an unusually high number of commits."
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print "YOU PROBABLY DO NOT MEAN TO DO THIS. (Did you rebase across branches?)"
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answer = raw_input("If you are sure you intend to do this, type 'yes': ").strip()
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return answer == "yes"
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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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def _SplitEmails(values):
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result = []
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for value in values:
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result.extend([s.strip() for s in value.split(',')])
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return result
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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 [--re --cc] [<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 topic branches in local projects
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that have not yet been published for review. If multiple topic
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branches are found, '%prog' opens an editor to allow the user to
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select which branches to upload.
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'%prog' searches for uploadable changes in all projects listed at
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the command line. Projects can be specified either by name, or by
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a relative or absolute path to the project's local directory. If no
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projects are specified, '%prog' will search for uploadable changes
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in all projects listed in the manifest.
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If the --reviewers or --cc options are passed, those emails are
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added to the respective list of users, and emails are sent to any
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new users. Users passed as --reviewers must already be registered
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with the code review system, or the upload will fail.
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Configuration
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-------------
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review.URL.autoupload:
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To disable the "Upload ... (y/N)?" prompt, you can set a per-project
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or global Git configuration option. If review.URL.autoupload is set
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to "true" then repo will assume you always answer "y" at the prompt,
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and will not prompt you further. If it is set to "false" then repo
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will assume you always answer "n", and will abort.
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review.URL.autocopy:
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To automatically copy a user or mailing list to all uploaded reviews,
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you can set a per-project or global Git option to do so. Specifically,
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review.URL.autocopy can be set to a comma separated list of reviewers
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who you always want copied on all uploads with a non-empty --re
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argument.
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review.URL.username:
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Override the username used to connect to Gerrit Code Review.
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By default the local part of the email address is used.
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The URL must match the review URL listed in the manifest XML file,
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or in the .git/config within the project. For example:
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[remote "origin"]
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url = git://git.example.com/project.git
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review = http://review.example.com/
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[review "http://review.example.com/"]
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autoupload = true
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autocopy = johndoe@company.com,my-team-alias@company.com
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review.URL.uploadtopic:
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To add a topic branch whenever uploading a commit, you can set a
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per-project or global Git option to do so. If review.URL.uploadtopic
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is set to "true" then repo will assume you always want the equivalent
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of the -t option to the repo command. If unset or set to "false" then
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repo will make use of only the command line option.
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References
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----------
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Gerrit Code Review: http://code.google.com/p/gerrit/
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"""
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def _Options(self, p):
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p.add_option('-t',
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dest='auto_topic', action='store_true',
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help='Send local branch name to Gerrit Code Review')
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p.add_option('--re', '--reviewers',
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type='string', action='append', dest='reviewers',
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help='Request reviews from these people.')
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p.add_option('--cc',
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type='string', action='append', dest='cc',
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help='Also send email to these email addresses.')
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p.add_option('--br',
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type='string', action='store', dest='branch',
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help='Branch to upload.')
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p.add_option('--cbr', '--current-branch',
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dest='current_branch', action='store_true',
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help='Upload current git branch.')
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p.add_option('-d', '--draft',
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action='store_true', dest='draft', default=False,
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help='If specified, upload as a draft.')
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# Options relating to upload hook. Note that verify and no-verify are NOT
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# opposites of each other, which is why they store to different locations.
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# We are using them to match 'git commit' syntax.
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#
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# Combinations:
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# - no-verify=False, verify=False (DEFAULT):
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# If stdout is a tty, can prompt about running upload hooks if needed.
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# If user denies running hooks, the upload is cancelled. If stdout is
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# not a tty and we would need to prompt about upload hooks, upload is
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# cancelled.
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# - no-verify=False, verify=True:
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# Always run upload hooks with no prompt.
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# - no-verify=True, verify=False:
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# Never run upload hooks, but upload anyway (AKA bypass hooks).
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# - no-verify=True, verify=True:
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# Invalid
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p.add_option('--no-verify',
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dest='bypass_hooks', action='store_true',
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help='Do not run the upload hook.')
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p.add_option('--verify',
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dest='allow_all_hooks', action='store_true',
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help='Run the upload hook without prompting.')
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def _SingleBranch(self, opt, branch, people):
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project = branch.project
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name = branch.name
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remote = project.GetBranch(name).remote
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key = 'review.%s.autoupload' % remote.review
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answer = project.config.GetBoolean(key)
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if answer is False:
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_die("upload blocked by %s = false" % key)
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if answer is None:
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date = branch.date
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commit_list = branch.commits
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print 'Upload project %s/ to remote branch %s:' % (project.relpath, project.revisionExpr)
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print ' branch %s (%2d commit%s, %s):' % (
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name,
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len(commit_list),
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len(commit_list) != 1 and 's' or '',
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date)
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for commit in commit_list:
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print ' %s' % commit
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sys.stdout.write('to %s (y/N)? ' % remote.review)
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answer = sys.stdin.readline().strip().lower()
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answer = answer in ('y', 'yes', '1', 'true', 't')
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if answer:
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if len(branch.commits) > UNUSUAL_COMMIT_THRESHOLD:
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answer = _ConfirmManyUploads()
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if answer:
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self._UploadAndReport(opt, [branch], people)
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else:
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_die("upload aborted by user")
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def _MultipleBranches(self, opt, pending, people):
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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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commit_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) to remote branch %s:' % (
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name,
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len(commit_list),
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len(commit_list) != 1 and 's' or '',
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date,
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project.revisionExpr))
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for commit in commit_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 = [ x.encode('utf-8')
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if issubclass(type(x), unicode)
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else x
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for x in script ]
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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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many_commits = False
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for branch in todo:
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if len(branch.commits) > UNUSUAL_COMMIT_THRESHOLD:
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many_commits = True
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break
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if many_commits:
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if not _ConfirmManyUploads(multiple_branches=True):
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_die("upload aborted by user")
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self._UploadAndReport(opt, todo, people)
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def _AppendAutoCcList(self, branch, people):
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"""
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Appends the list of users in the CC list in the git project's config if a
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non-empty reviewer list was found.
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"""
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name = branch.name
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project = branch.project
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key = 'review.%s.autocopy' % project.GetBranch(name).remote.review
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raw_list = project.config.GetString(key)
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if not raw_list is None and len(people[0]) > 0:
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people[1].extend([entry.strip() for entry in raw_list.split(',')])
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def _FindGerritChange(self, branch):
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last_pub = branch.project.WasPublished(branch.name)
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if last_pub is None:
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return ""
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refs = branch.GetPublishedRefs()
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try:
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# refs/changes/XYZ/N --> XYZ
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return refs.get(last_pub).split('/')[-2]
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except (AttributeError, IndexError):
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return ""
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def _UploadAndReport(self, opt, todo, original_people):
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have_errors = False
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for branch in todo:
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try:
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people = copy.deepcopy(original_people)
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self._AppendAutoCcList(branch, people)
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# Check if there are local changes that may have been forgotten
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if branch.project.HasChanges():
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key = 'review.%s.autoupload' % branch.project.remote.review
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answer = branch.project.config.GetBoolean(key)
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# if they want to auto upload, let's not ask because it could be automated
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if answer is None:
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sys.stdout.write('Uncommitted changes in ' + branch.project.name + ' (did you forget to amend?). Continue uploading? (y/N) ')
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a = sys.stdin.readline().strip().lower()
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if a not in ('y', 'yes', 't', 'true', 'on'):
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print >>sys.stderr, "skipping upload"
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branch.uploaded = False
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branch.error = 'User aborted'
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continue
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# Check if topic branches should be sent to the server during upload
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if opt.auto_topic is not True:
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key = 'review.%s.uploadtopic' % branch.project.remote.review
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opt.auto_topic = branch.project.config.GetBoolean(key)
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branch.UploadForReview(people, auto_topic=opt.auto_topic, draft=opt.draft)
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branch.uploaded = True
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except UploadError as 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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if len(str(branch.error)) <= 30:
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fmt = ' (%s)'
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else:
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fmt = '\n (%s)'
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print >>sys.stderr, ('[FAILED] %-15s %-15s' + fmt) % (
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branch.project.relpath + '/', \
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branch.name, \
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str(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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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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reviewers = []
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cc = []
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branch = None
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if opt.branch:
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branch = opt.branch
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for project in project_list:
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if opt.current_branch:
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cbr = project.CurrentBranch
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avail = [project.GetUploadableBranch(cbr)] if cbr else None
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else:
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avail = project.GetUploadableBranches(branch)
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if avail:
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pending.append((project, avail))
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if pending and (not opt.bypass_hooks):
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hook = RepoHook('pre-upload', self.manifest.repo_hooks_project,
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self.manifest.topdir, abort_if_user_denies=True)
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pending_proj_names = [project.name for (project, avail) in pending]
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try:
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hook.Run(opt.allow_all_hooks, project_list=pending_proj_names)
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except HookError as e:
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print >>sys.stderr, "ERROR: %s" % str(e)
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return
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if opt.reviewers:
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reviewers = _SplitEmails(opt.reviewers)
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if opt.cc:
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cc = _SplitEmails(opt.cc)
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people = (reviewers,cc)
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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(opt, pending[0][1][0], people)
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else:
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self._MultipleBranches(opt, pending, people)
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