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Running on Zero
Running on Zero
| #!/usr/bin/env python3 | |
| """Extract the served JS from webui.py and run `node --check` on it. | |
| Catches: | |
| - Regex literals with unbalanced escapes (the Part 43 bug) | |
| - Unclosed strings / braces / parentheses | |
| - Any JS that a browser would reject wholesale | |
| """ | |
| import re | |
| import subprocess | |
| import sys | |
| from pathlib import Path | |
| ROOT = Path(__file__).resolve().parent.parent | |
| WEBUI = ROOT / "src" / "sunnyware" / "webui.py" | |
| def main(): | |
| src = WEBUI.read_text(encoding="utf-8") | |
| # Grab the last <script>...</script> block (the app JS) | |
| matches = list(re.finditer(r"<script>(.*?)</script>", src, re.DOTALL)) | |
| if not matches: | |
| print("[FAIL] no <script> block found in webui.py") | |
| return 1 | |
| js = matches[-1].group(1) | |
| print(f"[info] extracted {len(js)} chars of JS") | |
| result = subprocess.run( | |
| ["node", "--check", "-"], | |
| input=js, text=True, capture_output=True, timeout=15, | |
| encoding="utf-8", | |
| ) | |
| if result.returncode == 0: | |
| print("[PASS] node --check: JS parses cleanly") | |
| return 0 | |
| print("[FAIL] node --check reported:") | |
| print(result.stderr[:600]) | |
| return 1 | |
| if __name__ == "__main__": | |
| sys.exit(main()) | |