The Meson Build System http://mesonbuild.com
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
2.8 KiB
78 lines
2.8 KiB
#!/usr/bin/env python3 |
|
# Copyright 2018 The Meson development team |
|
|
|
# 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. |
|
|
|
from __future__ import print_function |
|
|
|
import argparse |
|
import os |
|
import subprocess |
|
import sys |
|
import traceback |
|
|
|
|
|
def check_pr(is_pr_env): |
|
if is_pr_env not in os.environ: |
|
print('This is not pull request: {} is not set'.format(is_pr_env)) |
|
sys.exit() |
|
elif os.environ[is_pr_env] == 'false': |
|
print('This is not pull request: {} is false'.format(is_pr_env)) |
|
sys.exit() |
|
|
|
|
|
def get_base_branch(base_env): |
|
if base_env not in os.environ: |
|
print('Unable to determine base branch: {} is not set'.format(base_env)) |
|
sys.exit() |
|
return os.environ[base_env] |
|
|
|
|
|
def get_git_files(base): |
|
diff = subprocess.check_output(['git', 'diff', '--name-only', base + '...HEAD']) |
|
return diff.strip().split(b'\n') |
|
|
|
|
|
def is_documentation(filename): |
|
return filename.startswith(b'docs/') |
|
|
|
|
|
def main(): |
|
try: |
|
parser = argparse.ArgumentParser(description='CI Skipper') |
|
parser.add_argument('--base-branch-env', required=True, |
|
help='Branch push is targeted to') |
|
parser.add_argument('--is-pull-env', required=True, |
|
help='Variable set if it is a PR') |
|
parser.add_argument('--base-branch-origin', action='store_true', |
|
help='Base branch reference is only in origin remote') |
|
args = parser.parse_args() |
|
check_pr(args.is_pull_env) |
|
base = get_base_branch(args.base_branch_env) |
|
if args.base_branch_origin: |
|
base = 'origin/' + base |
|
if all(is_documentation(f) for f in get_git_files(base)): |
|
print("Don't run CI for documentation-only changes, add '[skip ci]' to commit title.") |
|
print('See http://mesonbuild.com/Contributing.html#skipping-integration-tests') |
|
sys.exit(1) |
|
except Exception: |
|
# If this script fails we want build to proceed. |
|
# Failure likely means some corner case we did not consider or bug. |
|
# Either case this should not prevent CI from running if it is needed, |
|
# and we tolerate it if it is run where it is not required. |
|
traceback.print_exc() |
|
print('There is a BUG in skip_ci.py, exiting.') |
|
sys.exit() |
|
|
|
if __name__ == '__main__': |
|
main()
|
|
|