mirror of
https://gerrit.googlesource.com/git-repo
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bb1b5f5f86
Instead of every group being in the group "default", every project is now in the group "all". A group that should not be downloaded by default may be added to the group "notdefault". This allows all group names to be positive (instead of removing groups directly in the manifest with -default) and offers a clear way of selecting every project (--groups all). Change-Id: I99cd70309adb1f8460db3bbc6eff46bdcd22256f
144 lines
3.8 KiB
Python
144 lines
3.8 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 platform
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import re
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import sys
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from error import NoSuchProjectError
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from error import InvalidProjectGroupsError
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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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mp = self.manifest.manifestProject
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groups = mp.config.GetString('manifest.groups')
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if not groups:
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groups = 'all,-notdefault,platform-' + platform.system().lower()
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groups = [x for x in re.split('[,\s]+', groups) if x]
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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) and
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project.MatchesGroups(groups)):
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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).replace('\\', '/')
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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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oldpath = None
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while path \
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and path != oldpath \
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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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oldpath = path
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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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if not project.MatchesGroups(groups):
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raise InvalidProjectGroupsError(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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