v3/packages/bot/Dockerfile
2022-02-06 20:11:35 -05:00

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Docker

# Leveraging the pre-built Docker images with
# cargo-chef and the Rust toolchain
FROM lukemathwalker/cargo-chef:latest-rust-1.58.1 AS chef
WORKDIR /app
FROM chef AS planner
COPY . .
RUN cargo chef prepare --recipe-path recipe.json
FROM chef AS builder
COPY --from=planner /app/recipe.json recipe.json
# Build dependencies - this is the caching Docker layer!
RUN cargo chef cook --release --recipe-path recipe.json
# Build application
COPY . .
RUN cargo build --release --bin bot
# We do not need the Rust toolchain to run the binary!
FROM debian:bullseye-slim AS runtime
WORKDIR /app
COPY --from=builder /app/target/release/bot /usr/local/bin/bot
ENTRYPOINT ["/usr/local/bin/bot"]