29 lines
1005 B
Docker
29 lines
1005 B
Docker
FROM rust:1.89 AS builder
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RUN apt-get update
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RUN apt-get install -y --no-install-recommends libasound2-dev libudev-dev
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RUN rustup target add wasm32-unknown-unknown
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RUN cargo install --locked wasm-bindgen-cli
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# Copy in only the parts we care about. This is to prevent Docker from re-
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# running some steps because unimportant files changed (e.g.: the .git/ folder)
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COPY src/ ./src
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COPY Cargo.toml ./Cargo.toml
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# WARN: The lockfile doesn't exist in the repo. You will have to create it
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# before building the Docker image (i.e.: run `cargo update` first)
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COPY Cargo.lock ./Cargo.lock
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COPY www/ ./www
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COPY Makefile ./Makefile
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# Oops. There's no text output in the Docker build command line (it still works, though)
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RUN make
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FROM busybox:musl
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RUN mkdir -p /var/www
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COPY --from=builder ./out/ /var/www
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WORKDIR /var/www
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# TODO: Make httpd accept interrupt signals so the container exits properly.
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# (<ctrl>+c and `docker stop ...` don't work because Busybox doesn't answer)
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CMD ["httpd", "-f", "-p", "8080"]
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