Can't have periods '.' in dynamic routes in prod because they break sirv

[bennidhamma]

Describe the bug We have periods (like... /data/v1.2.3/foo) that work in dev mode, but break in production mode. It looks like this is due to sirv treating them like not found assets and having a different code path.

To Reproduce

1. Make a dynamic route ('/data/[version]/[prop]')
2. run with --env prod
3. navigate to that route with a value with a period in it ('curl http://localhost:3000/data/v1.2.3/foo')
4. the 404.html fallback page is not loaded. just an empty 404 response directly from sirv.

• Code/Link to Repo:

Expected behavior A clear and concise description of what you expected to happen.

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Specifics (please complete the following information):

• Python Version: 3.12
• Reflex Version: 0.8.11
• OS: Linux
• Browser (Optional):

Additional context Add any other context about the problem here. https://github.com/lukeed/sirv/issues/132 describes the upstream bug that impacts reflex.

and sirv's documentation reads:

Any asset requests (URLs that end with an extension) ignore --single behavior and will send a 404 response instead of the "index.html" fallback. To ignore additional paths, pass URL patterns to the --ignores argument.

Don't include "/blog*" or "/portfolio*" pages into SPA

$ sirv public --single --ignores "^/blog" --ignores "^/portfolio" You may pass a string to customize which file should be sent as fallback. In other words, --single shell.html will send the directory's shell.html file instead of its index.html file.

so it seems quite clear that this does not work in sirv.