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import argparse
import logging
import os
import sys
import pygit2
from gitubuntu.git_repository import GitUbuntuRepository, git_dep14_tag
def parse_args(subparsers=None, base_subparsers=None):
kwargs = dict(description='Given a %(prog)s import\'d tree, tag a commit respecting DEP14',
formatter_class=argparse.RawTextHelpFormatter,
epilog='By default, an upload tag is created. Working tree must be clean.'
)
if base_subparsers:
kwargs['parents'] = base_subparsers
if subparsers:
parser = subparsers.add_parser('tag', **kwargs)
parser.set_defaults(func=cli_main)
else:
parser = argparse.ArgumentParser(**kwargs)
parser.add_argument('commitish',
help='Commitish to tag',
type=str,
default='HEAD',
nargs='?'
)
group = parser.add_mutually_exclusive_group()
group.add_argument('--logical', action='store_true',
help='Equivalent to --format=\'logical/%%(version)s\', with version extracted from the commit tagged as old/ubuntu')
group.add_argument('--split', action='store_true',
help='Equivalent to --format=\'split/%%(version)s\'')
group.add_argument('--reconstruct', action='store_true',
help='Equivalent to --format=\'reconstruct/%%(version)s\'')
group.add_argument('--upload', action='store_true',
help='Equivalent to --format=\'upload/%%(version)s\'')
group.add_argument('--format', type=str,
help='Use FORMAT when tagging commit'
)
parser.add_argument('--bug',
help='Launchpad bug for the tags (primarily '
'used in the merge workflow)',
type=str)
parser.add_argument('-d', '--directory', type=str,
help='Use git repository at specified location.',
default=os.path.abspath(os.getcwd())
)
parser.add_argument('-f', '--force',
help='Overwrite existing tags and branches, where '
'applicable.',
action='store_true'
)
parser.add_argument(
'--print-name-only',
help="No-op: only print the name of the tag that would be created",
action='store_true',
)
if not subparsers:
return parser.parse_args()
return 'tag - %s' % kwargs['description']
def cli_main(args):
return main(
args.directory,
args.commitish,
args.force,
args.bug,
args.logical,
args.reconstruct,
args.split,
args.upload,
args.format,
args.print_name_only,
)
def main(
directory,
commitish,
force,
bug,
logical,
reconstruct,
split,
upload,
_format,
print_name_only,
):
# Suppress INFO logging in case --print-name-only has been used
logging.getLogger().setLevel(logging.WARNING)
repo = GitUbuntuRepository(directory)
changelog_commitish = commitish
msg_format = None
tag_prefix = ''
if bug:
tag_prefix = 'lp%s/' % bug
if logical:
fmt = '%slogical/%%(version)s' % tag_prefix
changelog_commitish = 'old/ubuntu'
msg_format = 'Logical delta of %(version)s'
elif reconstruct:
fmt = '%sreconstruct/%%(version)s' % tag_prefix
msg_format = 'Reconstruct delta of %(version)s'
elif split:
fmt = '%ssplit/%%(version)s' % tag_prefix
msg_format = 'split delta of %(version)s'
elif upload:
fmt = '%supload/%%(version)s' % tag_prefix
msg_format = 'Upload of %(version)s to %(dist)s'
elif _format:
fmt = '%s%s' % (tag_prefix, _format)
else:
fmt = '%supload/%%(version)s' % tag_prefix
msg_format = 'Upload of %(version)s to %(dist)s'
try:
repo.get_commitish(commitish)
repo.get_commitish(changelog_commitish)
except KeyError:
logging.error(
"%s is not a defined object in this git repository.",
commitish
)
return 1
work_tree_is_clean = all(
s == pygit2.GIT_STATUS_IGNORED
for s in repo.raw_repo.status().values()
)
if not work_tree_is_clean:
logging.error('Working tree must be clean to continue.')
return 1
version, _ = repo.get_changelog_versions_from_treeish(changelog_commitish)
dist = repo.get_changelog_distribution_from_treeish(changelog_commitish)
tag = fmt % {'version': git_dep14_tag(version)}
msg = None
if msg_format:
msg = msg_format % {'version': version, 'dist': dist}
if print_name_only:
print(tag)
else:
try:
repo.annotated_tag(
tag,
commitish,
force,
msg,
)
except:
return 1
return 0
|
