mirror of https://github.com/zulip/zulip.git
62 lines
1.8 KiB
Python
Executable File
62 lines
1.8 KiB
Python
Executable File
#!/usr/bin/env python3
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import shlex
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import subprocess
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import sys
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from typing import List
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def exit(message: str) -> None:
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print('PROBLEM!')
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print(message)
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sys.exit(1)
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def run(command: List[str]) -> None:
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print('\n>>> ' + ' '.join(map(shlex.quote, command)))
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subprocess.check_call(command)
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def check_output(command: List[str]) -> str:
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return subprocess.check_output(command).decode('ascii')
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def get_git_branch() -> str:
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command = ['git', 'rev-parse', '--abbrev-ref', 'HEAD']
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output = check_output(command)
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return output.strip()
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def check_git_pristine() -> None:
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command = ['git', 'status', '--porcelain']
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output = check_output(command)
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if output.strip():
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exit('Git is not pristine:\n' + output)
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def ensure_on_clean_master() -> None:
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branch = get_git_branch()
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if branch != 'master':
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exit(f'You are still on a feature branch: {branch}')
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check_git_pristine()
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run(['git', 'fetch', 'upstream', 'master'])
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run(['git', 'rebase', 'upstream/master'])
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def create_pull_branch(pull_id: int) -> None:
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run(['git', 'fetch', 'upstream', 'pull/%d/head' % (pull_id,)])
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run(['git', 'checkout', '-B', f'review-{pull_id}', 'FETCH_HEAD'])
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run(['git', 'rebase', 'upstream/master'])
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run(['git', 'log', 'upstream/master..', '--oneline'])
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run(['git', 'diff', 'upstream/master..', '--name-status'])
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print()
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print('PR: %d' % (pull_id,))
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print(subprocess.check_output(['git', 'log', 'HEAD~..',
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'--pretty=format:Author: %an']))
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def review_pr() -> None:
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try:
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pull_id = int(sys.argv[1])
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except Exception:
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exit('please provide an integer pull request id')
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ensure_on_clean_master()
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create_pull_branch(pull_id)
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if __name__ == '__main__':
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review_pr()
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