117 lines
3.8 KiB
Python
117 lines
3.8 KiB
Python
#!/usr/bin/env python3
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import ssl
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import json
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import os
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import shlex
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import re
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import string
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import random
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import argparse
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import datetime
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import urllib.request
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def id_gen(size=5, chars=string.ascii_uppercase + string.digits):
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return "".join(random.choice(chars) for _ in range(size))
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def parse_args():
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parser = argparse.ArgumentParser()
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parser.add_argument("--event_file", help="Current GitHub event file", required=True)
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parser.add_argument(
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"--type",
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help="Event file type",
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required=True,
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choices=["pull", "tag", "other"],
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)
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args = parser.parse_args()
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return args
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def get_commit_json(event):
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context = ssl._create_unverified_context()
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commit_url = event["pull_request"]["base"]["repo"]["commits_url"].replace(
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"{/sha}", f"/{event['pull_request']['head']['sha']}"
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)
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with urllib.request.urlopen(commit_url, context=context) as commit_file:
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commit_json = json.loads(commit_file.read().decode("utf-8"))
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return commit_json
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def get_details(event, args):
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data = {}
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current_time = datetime.datetime.utcnow().date()
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if args.type == "pull":
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commit_json = get_commit_json(event)
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data["commit_comment"] = shlex.quote(commit_json["commit"]["message"])
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data["commit_hash"] = commit_json["sha"]
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ref = event["pull_request"]["head"]["ref"]
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data["pull_id"] = event["pull_request"]["number"]
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data["pull_name"] = shlex.quote(event["pull_request"]["title"])
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elif args.type == "tag":
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data["commit_comment"] = shlex.quote(event["head_commit"]["message"])
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data["commit_hash"] = event["head_commit"]["id"]
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ref = event["ref"]
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else:
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data["commit_comment"] = shlex.quote(event["commits"][-1]["message"])
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data["commit_hash"] = event["commits"][-1]["id"]
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ref = event["ref"]
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data["commit_sha"] = data["commit_hash"][:8]
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data["branch_name"] = re.sub("refs/\w+/", "", ref)
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data["suffix"] = (
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data["branch_name"].replace("/", "_")
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+ "-"
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+ current_time.strftime("%d%m%Y")
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+ "-"
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+ data["commit_sha"]
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)
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if ref.startswith("refs/tags/"):
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data["suffix"] = data["branch_name"].replace("/", "_")
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return data
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def add_env(name, value, file):
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delimeter = id_gen()
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print(f"{name}<<{delimeter}", file=file)
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print(f"{value}", file=file)
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print(f"{delimeter}", file=file)
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def add_set_output_var(name, value, file):
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print(f"{name}={value}", file=file)
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def add_envs(data, gh_env_file, gh_out_file, args):
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add_env("COMMIT_MSG", data["commit_comment"], gh_env_file)
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add_env("COMMIT_HASH", data["commit_hash"], gh_env_file)
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add_env("COMMIT_SHA", data["commit_sha"], gh_env_file)
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add_env("SUFFIX", data["suffix"], gh_env_file)
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add_env("BRANCH_NAME", data["branch_name"], gh_env_file)
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add_env("DIST_SUFFIX", data["suffix"], gh_env_file)
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add_env("WORKFLOW_BRANCH_OR_TAG", data["branch_name"], gh_env_file)
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add_set_output_var("branch_name", data["branch_name"], gh_out_file)
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add_set_output_var("commit_sha", data["commit_sha"], gh_out_file)
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add_set_output_var("default_target", os.getenv("DEFAULT_TARGET"), gh_out_file)
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add_set_output_var("suffix", data["suffix"], gh_out_file)
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if args.type == "pull":
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add_env("PULL_ID", data["pull_id"], gh_env_file)
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add_env("PULL_NAME", data["pull_name"], gh_env_file)
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def main():
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args = parse_args()
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event_file = open(args.event_file, "r")
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event = json.load(event_file)
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gh_env_file = open(os.environ["GITHUB_ENV"], "a")
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gh_out_file = open(os.environ["GITHUB_OUTPUT"], "a")
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data = get_details(event, args)
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add_envs(data, gh_env_file, gh_out_file, args)
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event_file.close()
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gh_env_file.close()
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gh_out_file.close()
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if __name__ == "__main__":
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main()
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