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ae6cb08ae5
A common pattern in our subcommands is to verify the arguments & options before executing things. For some subcommands, that check stage is quite long which makes the execution function even bigger. Lets split that logic out of the execute phase so it's easier to manage these. This is most noticeable in the sync subcommand whose Execute func is quite large, and the option checking makes up ~15% of it. The manifest command's Execute can be simplified significantly as the optparse configuration always sets output_file to a string. Change-Id: I7097847ff040e831345e63de6b467ee17609990e Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/234834 Reviewed-by: David Pursehouse <dpursehouse@collab.net> Tested-by: Mike Frysinger <vapier@google.com>
100 lines
3.0 KiB
Python
100 lines
3.0 KiB
Python
# -*- coding:utf-8 -*-
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#
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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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from __future__ import print_function
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import sys
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from command import Command
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from collections import defaultdict
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from git_command import git
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from progress import Progress
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class Abandon(Command):
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common = True
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helpSummary = "Permanently abandon a development branch"
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helpUsage = """
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%prog [--all | <branchname>] [<project>...]
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This subcommand permanently abandons a development branch by
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deleting it (and all its history) from your local repository.
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It is equivalent to "git branch -D <branchname>".
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"""
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def _Options(self, p):
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p.add_option('--all',
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dest='all', action='store_true',
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help='delete all branches in all projects')
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def ValidateOptions(self, opt, args):
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if not opt.all and not args:
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self.Usage()
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if not opt.all:
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nb = args[0]
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if not git.check_ref_format('heads/%s' % nb):
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self.OptionParser.error("'%s' is not a valid branch name" % nb)
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else:
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args.insert(0, "'All local branches'")
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def Execute(self, opt, args):
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nb = args[0]
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err = defaultdict(list)
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success = defaultdict(list)
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all_projects = self.GetProjects(args[1:])
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pm = Progress('Abandon %s' % nb, len(all_projects))
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for project in all_projects:
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pm.update()
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if opt.all:
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branches = list(project.GetBranches().keys())
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else:
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branches = [nb]
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for name in branches:
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status = project.AbandonBranch(name)
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if status is not None:
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if status:
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success[name].append(project)
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else:
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err[name].append(project)
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pm.end()
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width = 25
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for name in branches:
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if width < len(name):
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width = len(name)
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if err:
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for br in err.keys():
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err_msg = "error: cannot abandon %s" %br
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print(err_msg, file=sys.stderr)
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for proj in err[br]:
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print(' '*len(err_msg) + " | %s" % proj.relpath, file=sys.stderr)
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sys.exit(1)
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elif not success:
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print('error: no project has local branch(es) : %s' % nb,
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file=sys.stderr)
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sys.exit(1)
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else:
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print('Abandoned branches:', file=sys.stderr)
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for br in success.keys():
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if len(all_projects) > 1 and len(all_projects) == len(success[br]):
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result = "all project"
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else:
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result = "%s" % (
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('\n'+' '*width + '| ').join(p.relpath for p in success[br]))
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print("%s%s| %s\n" % (br,' '*(width-len(br)), result),file=sys.stderr)
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