VERSION 0.7

docker:
  ARG tag=latest

  FROM scratch

  WORKDIR /locus

  COPY +build/locus .
  COPY +build/content ./content
  # https://www.reddit.com/r/docker/comments/8y2zyx/how_to_add_a_empty_directory_to_a_scratch_image/e27oumn/
  COPY +build/new_tmp /tmp

  EXPOSE 1965

  ENTRYPOINT ["./locus"]

  SAVE IMAGE --push ghcr.io/gemrest/locus:$tag

deps:
  ARG rustc="nightly-2024-07-17"

  FROM clux/muslrust:${rustc}

  RUN rustup component add rust-src --toolchain nightly-x86_64-unknown-linux-gnu

build:
  FROM +deps

  WORKDIR /source

  RUN cargo new locus

  WORKDIR /source/locus

  COPY amenadiel/ ./amenadiel/
  COPY Cargo.* .

  RUN cargo build --release -Zbuild-std

  COPY .git .git
  COPY content content
  COPY src src
  COPY build.rs build.rs
  COPY yarte.toml yarte.toml

  RUN find ./content -name "*.DS_Store" -delete
  RUN --mount=type=cache,target=/source/locus/target \
    --mount=type=cache,target=/root/.cargo/registry \
    cargo build --release --bin locus \
    && strip -s /source/locus/target/x86_64-unknown-linux-musl/release/locus \
    && mv /source/locus/target/x86_64-unknown-linux-musl/release/locus .
  RUN strip -s /source/locus/locus
  RUN mkdir /new_tmp

  SAVE ARTIFACT /source/locus/locus
  SAVE ARTIFACT /source/locus/content
  SAVE ARTIFACT /new_tmp