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https://gerrit.googlesource.com/git-repo
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db45da1208
When trying to read log output from many projects at once it can be difficult to make sense of which messages came from where. For many professional developers it is common to want to view the last week's worth of your work, so you can write a weekly summary of your activity for your status report. This is easier with the new -p option: repo forall -pc git log --reverse --since=1.week.ago --author=sop produces a report of all commits written by me in the last week, formatted in a paged output display, with headers inserted in front of each project's output. Where this can be even more useful is with git log's pickaxe, e.g. now we can use: repo forall -pc git log -Sbar v1.0..v1.1 to locate all additions or removals of the symbol 'bar' since v1.0, up to and including v1.1. Before displaying the matching commits in a project, a project header is shown, giving the user some context information for the matching results. Signed-off-by: Shawn O. Pearce <sop@google.com>
129 lines
3.3 KiB
Python
129 lines
3.3 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 os
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import optparse
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import sys
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from error import NoSuchProjectError
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class Command(object):
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"""Base class for any command line action in repo.
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"""
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common = False
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manifest = None
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_optparse = None
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def WantPager(self, opt):
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return False
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@property
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def OptionParser(self):
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if self._optparse is None:
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try:
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me = 'repo %s' % self.NAME
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usage = self.helpUsage.strip().replace('%prog', me)
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except AttributeError:
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usage = 'repo %s' % self.NAME
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self._optparse = optparse.OptionParser(usage = usage)
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self._Options(self._optparse)
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return self._optparse
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def _Options(self, p):
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"""Initialize the option parser.
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"""
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def Usage(self):
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"""Display usage and terminate.
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"""
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self.OptionParser.print_usage()
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sys.exit(1)
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def Execute(self, opt, args):
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"""Perform the action, after option parsing is complete.
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"""
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raise NotImplementedError
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def GetProjects(self, args, missing_ok=False):
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"""A list of projects that match the arguments.
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"""
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all = self.manifest.projects
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result = []
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if not args:
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for project in all.values():
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if missing_ok or project.Exists:
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result.append(project)
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else:
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by_path = None
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for arg in args:
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project = all.get(arg)
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if not project:
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path = os.path.abspath(arg)
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if not by_path:
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by_path = dict()
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for p in all.values():
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by_path[p.worktree] = p
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if os.path.exists(path):
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while path \
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and path != '/' \
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and path != self.manifest.topdir:
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try:
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project = by_path[path]
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break
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except KeyError:
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path = os.path.dirname(path)
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else:
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try:
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project = by_path[path]
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except KeyError:
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pass
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if not project:
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raise NoSuchProjectError(arg)
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if not missing_ok and not project.Exists:
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raise NoSuchProjectError(arg)
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result.append(project)
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def _getpath(x):
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return x.relpath
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result.sort(key=_getpath)
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return result
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class InteractiveCommand(Command):
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"""Command which requires user interaction on the tty and
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must not run within a pager, even if the user asks to.
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"""
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def WantPager(self, opt):
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return False
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class PagedCommand(Command):
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"""Command which defaults to output in a pager, as its
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display tends to be larger than one screen full.
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"""
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def WantPager(self, opt):
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return True
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class MirrorSafeCommand(object):
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"""Command permits itself to run within a mirror,
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and does not require a working directory.
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"""
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