zuul-jobs/roles/test-prepare-workspace-git/library/repo_update.py
James E. Blair d6ae964f47 Avoid fstrings in test-prepare-workspace-git
Fstrings are not supported in python3.5 which is in use on Xenial.
We don't claim to support Xenial, but this is an easy regression
to avoid.

Also, add test jobs for this role so that we get feedback before
copying it to the prod roles.

Also, add a xenial test job to exercise it since we still have
Xenial nodes available.

Change-Id: Ifc773aa688adb1a01cfe691b3bdca0b3086658cd
2024-08-28 09:55:55 -07:00

72 lines
2.3 KiB
Python

# Copyright 2024 Acme Gating, LLC
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import time
from ansible.module_utils.basic import AnsibleModule
try:
# Ansible context
from ansible.module_utils.zuul_jobs.workspace_utils import (
run,
for_each_project,
)
except ImportError:
# Test context
from ..module_utils.zuul_jobs.workspace_utils import (
run,
for_each_project,
)
def update_one_project(args, project, output):
cwd = "%s/%s" % (args['zuul_workspace_root'], project['src_dir'])
output['dest'] = cwd
start = time.monotonic()
# Reset is needed because we pushed to a non-bare repo
run("git reset --hard", cwd=cwd)
# Clean is needed because we pushed to a non-bare repo
run("git clean -xdf", cwd=cwd)
# Undo the config setting we did in repo_prep
run("git config --local --unset receive.denyCurrentBranch", cwd=cwd)
run("git config --local --unset receive.denyDeleteCurrent", cwd=cwd)
# checkout the branch matching the branch set up by the executor
out = run("git checkout --quiet %s" % (project['checkout'],), cwd=cwd)
output['checkout'] = out.stdout.decode('utf8').strip()
# put out a status line with the current HEAD
out = run("git log --pretty=oneline -1", cwd=cwd)
end = time.monotonic()
output['HEAD'] = out.stdout.decode('utf8').strip()
output['elapsed'] = end - start
def ansible_main():
module = AnsibleModule(
argument_spec=dict(
zuul_projects=dict(type='dict'),
zuul_workspace_root=dict(type='path'),
)
)
output = {}
if for_each_project(update_one_project, module.params, output):
module.exit_json(changed=True, output=output)
else:
module.fail_json("Failure updating repos", output=output)
if __name__ == '__main__':
ansible_main()