mirror of
https://github.com/CyC2018/Interview-Notebook.git
synced 2026-11-07 11:44:10 +00:00
53 lines
2.0 KiB
Python
53 lines
2.0 KiB
Python
"""Read the latest public master and build locally; no write operation to GitHub or cloud."""
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import json
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import subprocess
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import sys
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import tarfile
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import tempfile
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from pathlib import Path
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BASE = Path(__file__).resolve().parent
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CACHE = BASE / '.source-git'
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REPOSITORY = 'https://github.com/CyC2018/CS-Notes.git'
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def git(*args):
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return subprocess.check_output(['git', '--git-dir=' + str(CACHE), *args], text=True).strip()
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if not CACHE.exists():
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subprocess.run(['git', 'init', '--bare', str(CACHE)], check=True, stdout=subprocess.DEVNULL)
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git('remote', 'add', 'origin', REPOSITORY)
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git('config', 'credential.helper', '')
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git('remote', 'set-url', '--push', 'origin', 'disabled://local-validation-read-only')
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subprocess.run(['git', '--git-dir=' + str(CACHE), 'fetch', '--depth=1', 'origin',
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'+refs/heads/master:refs/heads/master'], check=True)
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commit = git('rev-parse', 'refs/heads/master')
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with tempfile.TemporaryDirectory(prefix='.snapshot-', dir=BASE) as temp:
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snapshot = Path(temp) / 'source'
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snapshot.mkdir()
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process = subprocess.Popen(['git', '--git-dir=' + str(CACHE), 'archive', commit], stdout=subprocess.PIPE)
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try:
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with tarfile.open(fileobj=process.stdout, mode='r|') as archive:
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archive.extractall(snapshot, filter='data')
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finally:
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process.stdout.close()
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if process.wait():
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raise RuntimeError('无法生成源码快照')
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previous = Path(temp) / 'previous'
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destination = BASE / 'upstream'
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if destination.exists():
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destination.rename(previous)
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try:
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snapshot.rename(destination)
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except BaseException:
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if previous.exists():
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previous.rename(destination)
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raise
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(BASE / 'source-version.json').write_text(json.dumps({
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'repository': REPOSITORY, 'ref': 'master', 'commit': commit,
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}, indent=2) + '\n')
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print('已读取 GitHub 最新主分支：' + commit, flush=True)
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subprocess.run([sys.executable, str(BASE / 'builder/build.py')], check=True)
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subprocess.run([sys.executable, str(BASE / 'builder/check.py')], check=True)
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