25 lines
799 B
Docker
25 lines
799 B
Docker
# Stage 1: Build binary
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FROM rust:1.85-bookworm AS builder
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WORKDIR /app
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COPY . .
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RUN cargo build --release
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# Stage 2: Final minimal execution layer
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FROM debian:bookworm-slim
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RUN apt-get update && apt-get install -y curl && rm -rf /var/lib/apt/lists/*
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# Set global installation paths BEFORE installing Rust
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ENV RUSTUP_HOME=/usr/local/rustup
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ENV CARGO_HOME=/usr/local/cargo
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ENV PATH="/usr/local/cargo/bin:${PATH}"
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# Install Rust (it will now install to the paths above)
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RUN curl --proto '=https' --tlsv1.2 -sSf https://rustup.rs | sh -s -- -y
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# Grant read and execute permissions to all users
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RUN chmod -R 755 /usr/local/cargo /usr/local/rustup
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WORKDIR /app
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COPY --from=builder /app/target/release/huffman-compression-rs /app/huffman-compression-rust
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ENTRYPOINT ["/app/huffman-compression-rust"]
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