FROM rust:1.96.1-alpine3.24 AS source

RUN apk add --no-cache musl-dev
WORKDIR /src

COPY Cargo.toml Cargo.lock ./
COPY config.example.toml ./
COPY src ./src
COPY static ./static

FROM source AS tester
RUN cargo test --locked --all-targets

FROM source AS builder
RUN cargo build --locked --release

FROM scratch

LABEL org.opencontainers.image.title="ushort" \
      org.opencontainers.image.description="Self-contained URL shortener" \
      org.opencontainers.image.source="https://git.xcel.me/cabbage/ushort"

WORKDIR /app
COPY --from=builder --chmod=0555 /src/target/release/ushort /ushort

USER 65532:65532
EXPOSE 8080
ENTRYPOINT ["/ushort"]
CMD ["/app/config.toml"]