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# syntax=docker/dockerfile:1.7
ARG RUSTC_VERSION=stable
FROM clux/muslrust:${RUSTC_VERSION} AS build
WORKDIR /source
RUN cargo new september
WORKDIR /source/september
COPY Cargo.toml Cargo.lock ./
RUN --mount=type=cache,target=/root/.cargo/registry \
--mount=type=cache,target=/root/.cargo/git \
cargo build --release
COPY .git ./.git
COPY src ./src
COPY build.rs ./build.rs
COPY default.css .
RUN --mount=type=cache,target=/root/.cargo/registry \
--mount=type=cache,target=/root/.cargo/git \
cargo build --release --bin september
RUN set -eux; \
bin_path="$(find /source/september/target -type f -path '*/release/september' | head -n 1)"; \
test -n "${bin_path}"; \
strip -s "${bin_path}"; \
cp "${bin_path}" /source/september/september
RUN strip -s /source/september/september
FROM scratch AS runtime
WORKDIR /september
COPY --from=build /source/september/september ./september
EXPOSE 80
ENTRYPOINT ["./september"]
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