mirror of
https://github.com/GNS3/gns3-server.git
synced 2026-08-27 20:40:13 +03:00
86 lines
2.4 KiB
Python
Executable File
86 lines
2.4 KiB
Python
Executable File
#!/usr/bin/env python3
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from __future__ import annotations
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import argparse
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import re
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import subprocess
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import sys
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from pathlib import Path
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def parse_args() -> argparse.Namespace:
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parser = argparse.ArgumentParser(
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description=(
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"Read gns3server/version.py, extract __version__, and create an annotated git tag."
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)
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)
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parser.add_argument(
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"--dry-run",
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action="store_true",
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help="Show the tag that would be created without creating it",
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)
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return parser.parse_args()
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def run_git(args: list[str], repo_root: Path) -> subprocess.CompletedProcess[str]:
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return subprocess.run(
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["git", *args],
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cwd=repo_root,
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check=False,
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capture_output=True,
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text=True,
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)
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def get_version(repo_root: Path) -> str:
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version_file = repo_root / "gns3server" / "version.py"
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content = version_file.read_text(encoding="utf-8")
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match = re.search(r"^__version__\s*=\s*['\"]([^'\"]+)['\"]", content, re.MULTILINE)
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if not match:
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raise ValueError("Unable to find __version__ in gns3server/version.py")
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return match.group(1)
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def main() -> int:
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args = parse_args()
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repo_root = Path(__file__).resolve().parent.parent
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inside_repo = run_git(["rev-parse", "--is-inside-work-tree"], repo_root)
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if inside_repo.returncode != 0:
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print(f"Error: {repo_root} is not a git repository.", file=sys.stderr)
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return 1
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try:
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tag = 'v' + get_version(repo_root)
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except (OSError, ValueError) as exc:
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print(f"Error: {exc}", file=sys.stderr)
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return 1
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existing_tag = run_git(["rev-parse", tag], repo_root)
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if existing_tag.returncode == 0:
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print(f"Error: tag '{tag}' already exists.", file=sys.stderr)
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return 1
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if args.dry_run:
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print(f"Dry run: would create tag '{tag}' from gns3server/version.py")
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return 0
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create_tag = run_git(["tag", "-a", tag, "-m", f"Release {tag}"], repo_root)
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if create_tag.returncode != 0:
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print(create_tag.stderr.strip() or "Error: failed to create tag", file=sys.stderr)
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return 1
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print(f"Created tag '{tag}'")
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push_tag = run_git(["push", "origin", tag], repo_root)
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if push_tag.returncode != 0:
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print(push_tag.stderr.strip() or "Error: failed to push tag", file=sys.stderr)
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return 1
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print(f"Tag '{tag}' has been pushed to the remote repository.")
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return 0
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if __name__ == "__main__":
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raise SystemExit(main())
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