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# Copyright 2016 Lars Wirzenius
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# =*= License: GPL-3+ =*=
import re
import cliapp
import icklib
class FindTagsToBuildForDebianRelease(icklib.BuildStep):
def build(self):
tags = self._find_tags_in_repo(
self.project.name, self.run_state.clones[0])
seen_tags = self.run_state.project_info.seen_tags
if seen_tags is not None:
not_seen_tags = [x for x in tags if x not in seen_tags]
self.run_state.build_tags_using_debian_release = not_seen_tags
if self.run_state.build_tags_using_debian_release:
self.run_state.logger.important(
'Need to build the following release tags:')
for tag in self.run_state.build_tags_using_debian_release:
self.run_state.logger.important(' {tag}', tag=tag)
else:
self.run_state.logger.important('No new release tags')
else:
self.run_state.logger.important(
'Not seen this project before, so not building release')
self.run_state.logger.important(
'Remembering existing release tags for future runs')
self.run_state.build_tags_using_debian_release = []
self.run_state.collect_debian_info = (
self.run_state.build_tags_using_debian_release != [])
self.run_state.project_info.seen_tags = tags
def _find_tags_in_repo(self, project_name, clone):
output = cliapp.runcmd(['git', 'tag', '-l'], cwd=clone.dirname)
return [
tag for tag in output.splitlines()
if self._is_release_tag(project_name, tag)]
def _is_release_tag(self, project_name, tag):
prefix = project_name + '-'
if not tag.startswith(prefix):
return False
pattern = r'^\d+\.\d+(\.\d+)*$'
return re.match(pattern, tag[len(prefix):])
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