istio.io/scripts/pr_tests.py

72 lines
2.6 KiB
Python

#!/usr/bin/python
# Copyright Istio Authors. All Rights Reserved.
#
# 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 argparse
import sys
from github import Github
istio_doc_repo = "istio/istio.io"
doc_file_prefix = "content/en/docs/"
boilerplate_snip_prefix = "content/en/boilerplates/snips/"
istio_go_dependency = "go.mod"
test_framework_pkg = "pkg/test/"
test_framework_util = "tests/"
prow_dir = "prow/"
parser = argparse.ArgumentParser()
parser.add_argument("pull_number", help="pull request to get modified files from")
parser.add_argument("-r", "--repo", help="public repo containing the pull request, default=istio/istio.io")
parser.add_argument("-t", "--token", help="access token for the github repo")
args = parser.parse_args()
pull_number = int(args.pull_number)
repo_name = args.repo if args.repo else istio_doc_repo
access_token = args.token if args.token else None # Warning: Github rate limit is very low (60 req/hr) without access token
try:
g = Github(access_token)
repo = g.get_repo(repo_name)
pr = repo.get_pull(pull_number)
test_paths = set()
commits = pr.get_commits()
for commit in commits:
files = commit.files
for file in files:
filename = file.filename
if filename.startswith(doc_file_prefix):
if filename.endswith("test.sh") or filename.endswith("/snips.sh"):
relative_file = filename[len(doc_file_prefix):]
test_paths.add(relative_file.rsplit('/', 1)[0])
elif filename == istio_go_dependency or \
filename.startswith(test_framework_pkg) or \
filename.startswith(test_framework_util) or \
filename.startswith(prow_dir) or \
filename.startswith(boilerplate_snip_prefix):
print("ALL")
sys.exit(0)
if len(test_paths) == 0:
print("NONE")
else:
print(*test_paths, sep=",")
except Exception as e:
# fall back to running all tests if anything goes wrong (e.g., rate-limiting)
print("ALL")
print("Exception: %s" % str(e), file=sys.stderr)