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20 lines
421 B
Docker
20 lines
421 B
Docker
FROM rust:alpine AS build
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WORKDIR /
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RUN apk add musl-dev
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RUN USER=root cargo new --bin cup
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WORKDIR /cup
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COPY Cargo.toml Cargo.lock .
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RUN cargo build --release
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RUN rm -rf src/
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COPY src src
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# This is a very bad workaround, but cargo only triggers a rebuild this way for some reason
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RUN printf "\n" >> src/main.rs
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RUN cargo build --release
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FROM scratch
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COPY --from=build /cup/target/release/cup /cup
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ENTRYPOINT ["/cup"] |