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fix: prevent stale SPA shell after container rebuild (#7344)

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Co-authored-by: Docker User <user@example.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Co-authored-by: Michael Genson <genson.michael@gmail.com>
Co-authored-by: Michael Genson <71845777+michael-genson@users.noreply.github.com>
This commit is contained in:
DeepReef11
2026-04-13 11:46:28 -04:00
committed by GitHub
parent 0986ce2ca1
commit daa0b9728b
1 changed files with 12 additions and 4 deletions
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16
mealie/routes/spa/__init__.py
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@@ -33,14 +33,22 @@ class MetaTag:
class SPAStaticFiles(StaticFiles): class SPAStaticFiles(StaticFiles):
async def get_response(self, path: str, scope): async def get_response(self, path: str, scope):
try: try:
return await super().get_response(path, scope) response = await super().get_response(path, scope)
except HTTPException as ex: except HTTPException as ex:
if ex.status_code == 404: if ex.status_code == 404:
return await super().get_response("index.html", scope) response = await super().get_response("index.html", scope)
else: else:
raise ex raise ex
except Exception as e:
raise e # Hashed assets (_nuxt/*) are safe to cache forever since new builds produce new filenames.
# HTML must revalidate so browsers always fetch the correct bundle references after a
# container rebuild (prevents blank white page from stale index.html in HA iframes, etc).
if path.startswith("_nuxt/"):
response.headers["Cache-Control"] = "public, max-age=31536000, immutable"
elif path == "." or response.media_type == "text/html":
response.headers["Cache-Control"] = "no-cache"
return response
__app_settings = get_app_settings() __app_settings = get_app_settings()