forked from tas/major_tom
6b32199f25
static-web-server's default cache-control sends max-age=31536000 (1 year) for .js files but only 1 day for .wasm. After redeployment, Cloudflare CDN serves the cached old .js with a fresh .wasm, causing EM_ASM address table mismatches and runtime crashes. Disable built-in cache headers at the origin so Cloudflare respects new content on each deploy. Also update AGENTS.md: add deploy commands, fix emsdk path, document the Cloudflare cache-purge requirement, and correct stale MAX_ENTITY_SPAWNS and MAX_EXIT_ZONES values.
27 lines
781 B
Docker
27 lines
781 B
Docker
# JNR Web — static file server for the Emscripten build
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#
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# Prerequisites:
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# make web (produces dist-web/)
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#
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# Build:
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# podman build -t jnr-web .
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# docker build -t jnr-web .
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#
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# Run locally:
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# podman run --rm -p 8080:80 jnr-web
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# Then visit http://localhost:8080
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#
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# Deploy to k3s:
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# podman save jnr-web | sudo k3s ctr images import -
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# sudo k3s kubectl apply -f k8s/
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FROM docker.io/joseluisq/static-web-server:2
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COPY dist-web/ /public/
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# Disable the default cache-control headers which cache .js for 1 year.
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# The .js and .wasm files must always be fetched together (EM_ASM address
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# table in JS must match the compiled WASM), so aggressive caching causes
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# "No EM_ASM constant found" errors after redeployments.
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ENV SERVER_CACHE_CONTROL_HEADERS=false
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