Rustbot/Dockerfile

FROM rust:1.79-alpine3.19@sha256:987333dba5b5e5cc845194a8818b9bebb8a2513f0c5447ef077499bc50636caf 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:b89d9c93e9ed3597455c90a0b88a8bbb5cb7188438f70953fede212a0c4394e0
RUN apk add --no-cache libgcc
WORKDIR /rustbot
COPY --from=builder /usr/src/rustbot/target/release/rustbot .
CMD ./rustbot