74 lines
2.7 KiB
Python
Executable file
74 lines
2.7 KiB
Python
Executable file
#!/bin/env python3
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# Copyright 2019 Google LLC
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#
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# Licensed under the the Apache License v2.0 with LLVM Exceptions (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://llvm.org/LICENSE.txt
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import argparse
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import json
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import os
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import subprocess
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import sys
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from phabricator import Phabricator
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def main():
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diff_id = os.environ['DIFF_ID']
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phid = os.environ['PHID']
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conduit_token = os.environ['CONDUIT_TOKEN']
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host = os.environ['PHABRICATOR_HOST']
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diff_json_path = os.environ['DIFF_JSON']
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phab = Phabricator(token=conduit_token, host=host+'/api/')
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phab.update_interfaces()
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_git_checkout(_get_parent_hash(diff_id, phab, diff_json_path))
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_apply_patch(diff_id, conduit_token, host)
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def _get_parent_hash(diff_id: str, phab: Phabricator, diff_json_path: str) -> str:
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diff = phab.differential.getdiff(diff_id=diff_id)
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# Keep a copy of the Phabricator answer for later usage in a json file
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try:
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with open(diff_json_path,'w') as json_file:
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json.dump(diff.response, json_file, sort_keys=True, indent=4)
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except Exception:
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print('WARNING: could not write build/diff.json log file')
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return diff['sourceControlBaseRevision']
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def _git_checkout(git_hash: str):
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try:
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print('Checking out git hash {}'.format(git_hash))
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subprocess.check_call('git reset --hard {}'.format(git_hash), stdout=sys.stdout,
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stderr=sys.stderr, shell=True)
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except subprocess.CalledProcessError:
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print('WARNING: checkout of hash failed, using master branch instead.')
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subprocess.check_call('git checkout master', stdout=sys.stdout, stderr=sys.stderr,
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shell=True)
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print('git checkout completed.')
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def _apply_patch(diff_id: str, conduit_token: str, host: str):
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print('running arc patch...')
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cmd = 'arc patch --force --nobranch --no-ansi --diff "{}" --nocommit '\
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'--conduit-token "{}" --conduit-uri "{}"'.format(
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diff_id, conduit_token, host )
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result = subprocess.run(cmd, capture_output=True, shell=True, text=True)
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print(result.stdout + result.stderr)
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if result.returncode != 0:
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print('ERROR: arc patch failed with error code {}.'.format(result.returncode))
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raise subprocess.CalledProcessError('ERROR: arc patch failed')
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print('Patching completed.')
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if __name__ == "__main__":
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main()
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