103 lines
3.3 KiB
Python
103 lines
3.3 KiB
Python
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#!/usr/bin/env python3
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#
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# Copyright (C) 2019 Intel Corporation. All rights reserved.
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# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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#
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import argparse
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import json
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import os
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import shlex
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import subprocess
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import sys
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from urllib.error import HTTPError, URLError
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import urllib.request
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def get_last_commit(target_path, cwd):
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last_commit_cmd = f"git log -n 1 --pretty=format:%H -- {target_path}"
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p = subprocess.run(
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shlex.split(last_commit_cmd), capture_output=True, check=True, cwd=cwd
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)
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return p.stdout.decode().strip()
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def fetch_git_tags():
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list_tag_cmd = (
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'git tag --list WAMR-*.*.* --sort=committerdate --format="%(refname:short)"'
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)
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p = subprocess.run(shlex.split(list_tag_cmd), capture_output=True, check=True)
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all_tags = p.stdout.decode().strip()
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return all_tags.split("\n")
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def download_binaries(binary_name_stem, cwd):
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"""
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1. find the latest release name
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2. form assets download url:
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"""
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try:
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all_tags = fetch_git_tags()
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# *release_process.yml* will create a tag and release at first
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second_last_tag = all_tags[-2]
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latest_tag = all_tags[-1]
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latest_url = "https://api.github.com/repos/bytecodealliance/wasm-micro-runtime/releases/latest"
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print(f"::notice::query the latest release with {latest_url}...")
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with urllib.request.urlopen(latest_url) as response:
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body = response.read()
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release_name = json.loads(body)["name"]
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# WAMR-X.Y.Z -> X.Y.Z
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second_last_sem_ver = second_last_tag[5:]
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latest_sem_ver = latest_tag[5:]
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assert latest_sem_ver in binary_name_stem
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name_stem_in_release = binary_name_stem.replace(
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latest_sem_ver, second_last_sem_ver
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)
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# download and rename
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for file_ext in (".zip", ".tar.gz"):
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assets_url = f"https://github.com/bytecodealliance/wasm-micro-runtime/releases/download/{release_name}/{name_stem_in_release}{file_ext}"
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local_path = f"{binary_name_stem}{file_ext}"
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print(f"::notice::download from {assets_url} and save as {local_path}...")
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urllib.request.urlretrieve(assets_url, local_path)
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return True
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except HTTPError as error:
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print(error.status, error.reason)
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except URLError as error:
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print(error.reason)
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except TimeoutError:
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print("Request timeout")
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return False
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def main():
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parser = argparse.ArgumentParser(
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description="Reuse binaries of the latest release if no more modification on the_path since last_commit"
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)
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parser.add_argument("working_directory", type=str)
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parser.add_argument("--binary_name_stem", type=str)
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parser.add_argument("--last_commit", type=str)
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parser.add_argument("--the_path", type=str)
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args = parser.parse_args()
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last_commit = get_last_commit(args.the_path, args.working_directory)
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if last_commit == args.last_commit:
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return download_binaries(args.binary_name_stem, args.working_directory)
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else:
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return False
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if __name__ == "__main__":
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# use output to indicate results
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# echo "result=${result}" >> "$GITHUB_OUTPUT"
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with open(os.environ.get("GITHUB_OUTPUT"), 'a') as output_file:
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output_file.write("result=hit\n" if main() else "result=not-hit\n")
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# always return 0
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sys.exit(0)
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