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fix: recover docs when the deployed marker is unreadable #11

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Merged
zackees merged 1 commit into from
Oct 22, 2026
Merged

fix: recover docs when the deployed marker is unreadable #11

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9 changes: 8 additions & 1 deletion scripts/import_docs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -64,7 +64,14 @@ def fetch_manifest(url: str, *, missing_ok: bool = False) -> dict | None:

def check_publication(upstream: str, current: str) -> tuple[dict, bool]:
manifest = fetch_manifest(upstream)
deployed = fetch_manifest(current, missing_ok=True)
try:
deployed = fetch_manifest(current, missing_ok=True)
except (ValueError, OSError) as error:
# The verified upstream can repair a missing or corrupt deployed marker.
print(
f"Deployed publication is unreadable; importing verified upstream: {error}"
)
deployed = None
return manifest, manifest != deployed


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3 changes: 3 additions & 0 deletions scripts/test_import_docs.py
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Original file line number Diff line number Diff line change
Expand Up @@ -138,6 +138,9 @@ def test_actual_http_checks_skip_unchanged_and_detect_same_tag_rebuild(self):
_, changed = check_publication(base + "/upstream.json", base + "/current.json")
self.assertTrue(changed)
(self.root / "current.json").write_text("not JSON")
_, changed = check_publication(base + "/upstream.json", base + "/current.json")
self.assertTrue(changed)
(self.root / "upstream.json").write_text("not JSON")
with self.assertRaises(ValueError):
check_publication(base + "/upstream.json", base + "/current.json")

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