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@ -23,31 +23,18 @@ def parse_args():
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""",
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epilog=f"""
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You can manually set the commit-range with the COMMIT_RANGE
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environment variable (e.g. "COMMIT_RANGE='47ba2c3...ee50c9e'
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{sys.argv[0]}"). Defaults to current merge base when neither
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prev-commits nor the environment variable is set.
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environment variable (e.g. "COMMIT_RANGE='HEAD~n..HEAD'
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{sys.argv[0]}") for the last 'n' commits.
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""")
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parser.add_argument("--prev-commits", "-p", required=False, help="The previous n commits to check")
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return parser.parse_args()
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def main():
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args = parse_args()
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parse_args()
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exit_code = 0
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if not os.getenv("COMMIT_RANGE"):
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if args.prev_commits:
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commit_range = "HEAD~" + args.prev_commits + "...HEAD"
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else:
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# This assumes that the target branch of the pull request will be master.
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merge_base = check_output(["git", "merge-base", "HEAD", "master"], text=True, encoding="utf8").rstrip("\n")
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commit_range = merge_base + "..HEAD"
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else:
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commit_range = os.getenv("COMMIT_RANGE")
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if commit_range == "SKIP_EMPTY_NOT_A_PR":
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sys.exit(0)
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assert os.getenv("COMMIT_RANGE") # E.g. COMMIT_RANGE='HEAD~n..HEAD'
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commit_range = os.getenv("COMMIT_RANGE")
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commit_hashes = check_output(["git", "log", commit_range, "--format=%H"], text=True, encoding="utf8").splitlines()
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