Jack Wills
63 lines
1.7 KiB
Docker
63 lines
1.7 KiB
Docker
#############
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## Builder ##
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#############
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FROM --platform=linux/amd64 rust:slim as builder
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ARG TARGETARCH
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# These are build platform depandant, but will be ignored if not needed
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ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_LINKER="aarch64-linux-gnu-gcc"
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ENV CARGO_TARGET_AARCH64_UNKNOWN_LINUX_MUSL_RUSTFLAGS="-C target-feature=+crt-static -C link-arg=-lgcc"
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ENV CARGO_TARGET_ARM_UNKNOWN_LINUX_MUSLEABIHF_LINKER="arm-linux-gnueabihf-ld"
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COPY ./containerised/platform.sh .
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RUN chmod +x ./platform.sh && ./platform.sh
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RUN apt-get update && apt-get install $(cat /.compiler) -y
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WORKDIR /usr/src
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# Create blank project
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RUN cargo new oxker
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# We want dependencies cached, so copy those first
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COPY Cargo.* /usr/src/oxker/
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# Set the working directory
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WORKDIR /usr/src/oxker
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# Install target platform (Cross-Compilation)
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RUN rustup target add $(cat /.platform)
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# This is a dummy build to get the dependencies cached - probably not needed - as run via a github action
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RUN cargo build --target $(cat /.platform) --release
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# Now copy in the rest of the sources
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COPY src /usr/src/oxker/src/
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## Touch main.rs to prevent cached release build
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RUN touch /usr/src/oxker/src/main.rs
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# This is the actual application build
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RUN cargo build --release --target $(cat /.platform)
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RUN cp /usr/src/oxker/target/$(cat /.platform)/release/oxker /
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#############
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## Runtime ##
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#############
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FROM alpine:latest AS runtime
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# Set an ENV that we're running in a container, so that the application can sleep for 250ms at start
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ENV OXKER_RUNTIME=container
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# Copy application binary from builder image
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COPY --from=builder /oxker /usr/local/bin
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# Run the application
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# this is used in the application itself, to stop itself show when running from a docker container, so DO NOT EDIT
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ENTRYPOINT [ "./app/oxker"]
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