42 lines
1.5 KiB
Docker
42 lines
1.5 KiB
Docker
# ── Stage 1: builder ──────────────────────────────────────────────────────────
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FROM rust:1.88-slim-bookworm AS builder
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# Build dependencies for native libs (OpenSSL via rustls not needed, but sqlx needs pkg-config)
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RUN apt-get update && apt-get install -y --no-install-recommends \
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pkg-config \
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libssl-dev \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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# Cache dependency compilation separately from source
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COPY Cargo.toml Cargo.lock ./
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# Create a dummy main so Cargo can compile deps without our source
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RUN mkdir src && echo "fn main() {}" > src/main.rs
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RUN cargo build --release --bin meowspool 2>/dev/null; true
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# Now copy real source and migrations
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COPY src ./src
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COPY migrations ./migrations
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# Touch main.rs so Cargo knows it changed, then build for real
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RUN touch src/main.rs && cargo build --release --bin meowspool
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# ── Stage 2: runtime ──────────────────────────────────────────────────────────
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FROM debian:bookworm-slim AS runtime
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RUN apt-get update && apt-get install -y --no-install-recommends \
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ca-certificates \
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curl \
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&& rm -rf /var/lib/apt/lists/*
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WORKDIR /app
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COPY --from=builder /app/target/release/meowspool ./meowspool
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COPY --from=builder /app/migrations ./migrations
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EXPOSE 8080
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CMD ["./meowspool"]
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