For now? I'm experimenting on an old concept.
Optimise Containerfile a bit more I think
Signed-off-by: MLC Bloeiman <mar@strawmelonjuice.com>
MLC Bloeiman
(Jul 9, 2026, 9:49 PM +0200)
d67da130
27de1f84
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+23
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Containerfile
+23
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Containerfile
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FROM docker.io/oven/bun:latest AS style-client
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COPY ./client/bun.lock ./client/package.json /app/
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RUN bun install --cwd=/app/ --production
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COPY ./client/ /app/
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RUN bun install --cwd=/app/
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RUN mkdir -p /app/prepped && bun x @tailwindcss/cli -i /app/app.css -o /app/prepped/lumina_client.css
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FROM ghcr.io/gleam-lang/gleam:v1.15.2-erlang-alpine AS build-client
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COPY --from=style-client /app/ /app/
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RUN cd /app/ && gleam build --target javascript
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RUN cd /app/ && find ./src/ -type f -print0 | xargs -0 sha256sum | sha256sum | awk '{print $1}' > "/app/prepped/lumina_client_rev.hash"
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RUN mkdir -p "/app/build/dev/javascript/dist" && mv /app/prepped/* "/app/build/dev/javascript/dist"
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WORKDIR /app
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COPY ./client/gleam.toml ./client/manifest.toml ./
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RUN gleam deps download
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COPY ./client/ ./
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COPY --from=style-client /app/prepped/ /app/prepped/
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RUN gleam build --target javascript
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RUN find ./src/ -type f -print0 | xargs -0 sha256sum | sha256sum | awk '{print $1}' > "/app/prepped/lumina_client_rev.hash"
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RUN mkdir -p "build/dev/javascript/dist" && mv prepped/* "build/dev/javascript/dist"
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FROM docker.io/oven/bun:latest AS package-client
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COPY --from=build-client /app/build/dev/javascript/ /build
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WORKDIR /build
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RUN echo 'import { main } from "./lumina_client.mjs";document.addEventListener("DOMContentLoaded", main())' > "/build/lumina_client/entry.mjs"
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RUN bun build --target=browser --minify /build/lumina_client/entry.mjs --outfile /build/dist/lumina_client.min.mjs
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RUN bun build --target=browser /build/lumina_client/entry.mjs --outfile /build/dist/lumina_client.mjs
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RUN bun build --target=browser --minify /build/lumina_client/entry.mjs --outfile /build/dist/lumina_client.min.mjs && \
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bun build --target=browser /build/lumina_client/entry.mjs --outfile /build/dist/lumina_client.mjs
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FROM ghcr.io/gleam-lang/gleam:v1.15.2-erlang-alpine AS package-server
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RUN apk add build-base
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WORKDIR /app
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COPY ./server/gleam.toml ./server/manifest.toml ./
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RUN gleam deps download
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COPY ./server/ /app/
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RUN apk add build-base
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COPY --from=package-client /build/dist /app/priv/static
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RUN cd /app/ && gleam export erlang-shipment
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FROM docker.io/library/erlang:28.4.2.0-alpine
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COPY --from=package-server /app/build/erlang-shipment /app
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FROM docker.io/library/erlang:28-alpine
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RUN adduser -D lumina
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USER lumina
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WORKDIR /app
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COPY --from=package-server --chown=lumina:lumina /app/build/erlang-shipment /app
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COPY --from=package-client --chown=lumina:lumina /build/dist /app/lumina_server/priv/static
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VOLUME /data
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ENTRYPOINT ["/app/entrypoint.sh", "run"]