a732423f04
The host-side generator ran 'node scripts/*.mjs' in deploy.sh, but the prod box has python3 only (no node outside containers), so the site deploy failed at the generation step. Reimplemented both in Python (byte-identical output, verified via diff against the node version; matches scripts/sync_nav.py tooling).
73 lines
2.7 KiB
Python
73 lines
2.7 KiB
Python
#!/usr/bin/env python3
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"""Drift guard: the site's generated catalog MUST match the API source.
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Run in deploy.sh before the site build. Re-parses the API catalog and compares
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it to the committed site/src/lib/service-catalog.generated.ts. Exits 1 on any
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difference, so a price edited in the API but not regenerated (or a hand-edited
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generated file) is caught before it reaches customers.
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Usage: python3 scripts/check-service-catalog-drift.py
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"""
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import re
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import sys
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from pathlib import Path
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ROOT = Path(__file__).resolve().parent.parent
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sys.path.insert(0, str(ROOT / "scripts"))
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import importlib.util
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spec = importlib.util.spec_from_file_location("gen_catalog", ROOT / "scripts/gen-service-catalog.py")
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gen = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(gen)
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GEN = ROOT / "site/src/lib/service-catalog.generated.ts"
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def parse_generated(ts: str) -> dict:
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m = re.search(r"export const SERVICE_META[^=]*=\s*\{(.*)\n\};", ts, re.S)
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if not m:
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raise SystemExit("drift-check: cannot parse generated SERVICE_META")
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body = m.group(1)
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out = {}
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for em in re.finditer(r'"([a-z0-9\-]+)":\s*\{(.*?)\},', body):
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slug = em.group(1)
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inner = em.group(2)
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name_m = re.search(r'name:\s*"((?:[^"\\]|\\.)*)"', inner)
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price_m = re.search(r"price_cents:\s*(\d+)", inner)
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gov_m = re.search(r'gov_fee_label:\s*"((?:[^"\\]|\\.)*)"', inner)
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entry = {"name": gen._unescape(name_m.group(1)), "price_cents": int(price_m.group(1))}
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if gov_m:
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entry["gov_fee_label"] = gen._unescape(gov_m.group(1))
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out[slug] = entry
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return out
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def main() -> int:
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api = gen.parse_catalog(gen.SRC.read_text())
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have = parse_generated(GEN.read_text())
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problems = []
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for slug, a in api.items():
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g = have.get(slug)
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if not g:
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problems.append(f"{slug}: missing from generated file")
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continue
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if a["price_cents"] != g["price_cents"]:
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problems.append(f"{slug}: price API={a['price_cents']} generated={g['price_cents']}")
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if a["name"] != g["name"]:
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problems.append(f"{slug}: name mismatch")
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if a.get("gov_fee_label") != g.get("gov_fee_label"):
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problems.append(f"{slug}: gov_fee_label mismatch")
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for slug in have:
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if slug not in api:
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problems.append(f"{slug}: in generated file but not in API")
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if problems:
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print("SERVICE CATALOG DRIFT DETECTED (run: python3 scripts/gen-service-catalog.py):", file=sys.stderr)
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for p in problems:
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print(" - " + p, file=sys.stderr)
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return 1
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print(f"drift-check: OK -- {len(api)} services, API and generated catalog match.")
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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