fix(seo-data): fail-open CLI contract (corrupt store + bad usage always emit JSON)

This commit is contained in:
Bastien Chanot
2026-07-10 01:42:23 +02:00
parent c3a504fbbf
commit 39e227f1c8
3 changed files with 55 additions and 27 deletions
+22 -18
View File
@@ -133,25 +133,25 @@ def inspect(store_path, account, property, url):
"last_crawl": isr.get("lastCrawlTime")}
def _cli():
p = argparse.ArgumentParser()
sub = p.add_subparsers(dest="cmd", required=True)
pc = sub.add_parser("crux")
pc.add_argument("--url", required=True)
pc.add_argument("--strategy", default="mobile", choices=["mobile", "desktop"])
pc.add_argument("--store", default=None) # accepted+ignored: uniform fetch.sh dispatch
pq = sub.add_parser("queries")
pq.add_argument("--store", required=True)
pq.add_argument("--account", required=True)
pq.add_argument("--property", required=True)
pq.add_argument("--days", type=int, default=90)
pq.add_argument("--dim", default="query")
pi = sub.add_parser("inspect")
pi.add_argument("--store", required=True)
pi.add_argument("--account", required=True)
pi.add_argument("--property", required=True)
pi.add_argument("--url", required=True)
args = p.parse_args()
try:
p = argparse.ArgumentParser()
sub = p.add_subparsers(dest="cmd", required=True)
pc = sub.add_parser("crux")
pc.add_argument("--url", required=True)
pc.add_argument("--strategy", default="mobile", choices=["mobile", "desktop"])
pc.add_argument("--store", default=None) # accepted+ignored: uniform fetch.sh dispatch
pq = sub.add_parser("queries")
pq.add_argument("--store", required=True)
pq.add_argument("--account", required=True)
pq.add_argument("--property", required=True)
pq.add_argument("--days", type=int, default=90)
pq.add_argument("--dim", default="query")
pi = sub.add_parser("inspect")
pi.add_argument("--store", required=True)
pi.add_argument("--account", required=True)
pi.add_argument("--property", required=True)
pi.add_argument("--url", required=True)
args = p.parse_args()
if args.cmd == "crux":
print(json.dumps(crux(args.url, args.strategy), indent=2))
elif args.cmd == "queries":
@@ -160,6 +160,10 @@ def _cli():
elif args.cmd == "inspect":
print(json.dumps(inspect(args.store, args.account, args.property,
args.url), indent=2))
except SystemExit as e: # argparse usage error
if e.code not in (0, None):
print(json.dumps({"status": "error", "reason": "bad_usage"}))
raise # preserve argparse's exit code
except Exception:
# Fail-open data contract: ANY unexpected error (HTTP 403/5xx, DNS,
# timeout) degrades with exit 0 — never a traceback, never empty stdout.