70 lines
1.8 KiB
Docker
70 lines
1.8 KiB
Docker
FROM rust:slim as builder
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WORKDIR /app
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RUN rustup default nightly
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# Install a few dependencies
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RUN set -eux; \
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apt-get update; \
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apt-get install -y --no-install-recommends \
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pkg-config \
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clang \
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build-essential \
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libssl-dev \
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libpq-dev \
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wget; \
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rm -rf /var/lib/apt/lists/*
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# Install ImageMagick
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RUN cd / && \
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wget https://github.com/ImageMagick/ImageMagick/archive/refs/tags/7.1.1-38.tar.gz && \
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tar xf 7.1.1-38.tar.gz && \
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rm 7.1.1-38.tar.gz && \
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cd ImageMagick-7.1.1-38 && \
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./configure && \
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make install -j $(nproc) && \
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cd .. && \
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rm -rf ImageMagick-7.1.1-38
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# Copy project dependency manifests
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COPY Cargo.toml Cargo.lock /app/
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# Create dummy file to force cargo to build the dependencies
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RUN mkdir /app/src && echo "fn main() {}" > /app/src/main.rs
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# Prebuild dependencies
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RUN cargo build --release
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RUN rm -rf /app/src
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COPY src /app/src
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# Touch main to force rebuild
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RUN touch /app/src/main.rs
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# Actually build the binary
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RUN cargo build --release
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# Use ldd to list all dependencies of /app/target/release/ingest, then copy them to /app/libs
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# Setting LD_LIBRARY_PATH is necessary to find the ImageMagick libraries
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RUN mkdir /app/libs && LD_LIBRARY_PATH=/usr/local/lib ldd /app/target/release/ingest | grep "=> /" | \
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awk '{print $3}' | xargs -I '{}' cp '{}' /app/libs
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# Build the final image
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FROM scratch
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LABEL license="MIT"
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LABEL description="LibreTunes, an open-source browser audio player and \
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library manager built for collaborative listening."
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# Copy the binary and the compressed assets to the "site root"
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COPY --from=builder /app/target/release/ingest /ingest
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# Copy libraries to /lib64
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COPY --from=builder /app/libs /lib64
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COPY --from=builder /lib/x86_64-linux-gnu/ld-linux-x86-64.so.2 /lib64/ld-linux-x86-64.so.2
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ENV LD_LIBRARY_PATH=/lib64
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ENTRYPOINT [ "/ingest" ]
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