112 lines
2.9 KiB
Python
112 lines
2.9 KiB
Python
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#!/usr/bin/env python3
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"""Fail if git-indexed deploy-critical files contain CR (CRLF).
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Checks blobs in the git index (what Ubuntu gets on git pull), not the working tree.
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Usage:
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python scripts/check_text_eol.py
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python scripts/check_text_eol.py --fix-hint
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"""
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from __future__ import annotations
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import argparse
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import subprocess
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import sys
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from pathlib import Path
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ROOT = Path(__file__).resolve().parents[1]
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# Paths that must be LF-only in the repository (Ubuntu bash / Python shebang)
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GLOB_PATTERNS = [
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"*.sh",
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"server/**/*.py",
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"deploy/**/*.py",
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"scripts/**/*.py",
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"web/agent/**/*.py",
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"web/agent/**/*.json",
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"tests/**/*.py",
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"mcp/**/*.py",
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"frontend/src/**/*.vue",
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"frontend/src/**/*.ts",
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"frontend/src/**/*.css",
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"frontend/e2e/**/*.mjs",
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".cursor/rules/**/*.mdc",
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"web/agent/**/*.py",
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".gitattributes",
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".env.example",
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"ruff.toml",
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"requirements*.txt",
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]
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def git_ls_files(pattern: str) -> list[str]:
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r = subprocess.run(
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["git", "ls-files", pattern],
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cwd=ROOT,
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capture_output=True,
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text=True,
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check=False,
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)
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if r.returncode != 0:
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return []
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return [line for line in r.stdout.splitlines() if line.strip()]
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def blob_has_cr(path: str) -> bool:
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r = subprocess.run(
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["git", "show", f":{path}"],
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cwd=ROOT,
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capture_output=True,
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check=False,
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)
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if r.returncode != 0:
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return False
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return b"\r" in r.stdout
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def main() -> int:
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument(
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"--fix-hint",
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action="store_true",
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help="Print git renormalize commands on failure",
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)
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args = parser.parse_args()
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if subprocess.run(["git", "rev-parse", "--is-inside-work-tree"], cwd=ROOT, capture_output=True).returncode != 0:
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print("check_text_eol: not a git repository", file=sys.stderr)
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return 1
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seen: set[str] = set()
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bad: list[str] = []
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for pattern in GLOB_PATTERNS:
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for path in git_ls_files(pattern):
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if path in seen:
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continue
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seen.add(path)
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if blob_has_cr(path):
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bad.append(path)
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bad.sort()
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if bad:
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print(f"CR byte in git index ({len(bad)} file(s)):", file=sys.stderr)
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for p in bad:
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print(f" {p}", file=sys.stderr)
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if args.fix_hint:
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print(
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"\nFix:\n"
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" git config core.autocrlf false\n"
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" git add --renormalize '*.sh' 'server/' 'deploy/' 'scripts/' 'web/agent/' 'frontend/src/'\n"
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" git commit -m 'chore: normalize line endings to LF'",
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file=sys.stderr,
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)
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return 1
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print(f"check_text_eol: OK ({len(seen)} tracked paths, LF-only in git index)")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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