Rustbot/Dockerfile

FROM rust:1.78-alpine3.19@sha256:d4d3f81f3111991353bd7c7fa513ad3725a27027575fd82e24fb7babcd8f26f7 AS chef
ENV RUSTFLAGS -C target-feature=-crt-static
RUN apk add --no-cache openssl-dev musl-dev
RUN cargo install cargo-chef 
WORKDIR /usr/src/rustbot

FROM chef AS planner
COPY . .
RUN mkdir -p .cargo && \
  printf '[registries.gitea]\nindex = "sparse+https://git.toast-server.net/api/packages/toast/cargo/"\ntoken = "Bearer %s"\n' "$CARGO_TOKEN" >> .cargo/config.toml
RUN cargo chef prepare

FROM chef AS builder
COPY --from=planner /usr/src/rustbot/recipe.json recipe.json
RUN cargo chef cook --release
COPY . .
RUN cargo build -r

FROM alpine:3.20@sha256:77726ef6b57ddf65bb551896826ec38bc3e53f75cdde31354fbffb4f25238ebd
RUN apk add --no-cache libgcc
WORKDIR /rustbot
COPY --from=builder /usr/src/rustbot/target/release/rustbot .
CMD ./rustbot