FROM docker.io/rust:alpine AS builder WORKDIR /fishctl COPY . . RUN apk add --no-cache musl-dev RUN cargo install --locked --path . FROM docker.io/busybox:musl COPY README.md LICENSE-APACHE LICENSE-MIT ./ COPY --from=builder /usr/local/cargo/bin/fishctl /usr/local/bin/fishctl WORKDIR /firefish