FROM docker.io/alpine:3.18.0 as alpine

FROM docker.io/lukemathwalker/cargo-chef:latest-rust-1.69.0 as chef

FROM codycraven/sassc:3.6.1 as css
SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
ENV PYTHONUNBUFFERED=1
RUN apk add --update --no-cache python3=3.7.10-r0
WORKDIR /usr/src/scss
COPY ./compile_css.py .
RUN chmod +x ./compile_css.py
COPY ./scss ./src
RUN ./compile_css.py ./src ./dist

FROM chef as planner
WORKDIR /usr/src/frontend
RUN mkdir src && touch src/main.rs
COPY ./Cargo.toml ./Cargo.lock ./
RUN cargo chef prepare --recipe-path recipe.json

FROM chef as builder
SHELL ["/bin/bash", "-o", "pipefail", "-c"]
WORKDIR /usr/local/bin
ARG TRUNK_VERSION="v0.16.0"
RUN wget -qO- https://github.com/thedodd/trunk/releases/download/${TRUNK_VERSION}/trunk-x86_64-unknown-linux-gnu.tar.gz | tar -xzf-
RUN rustup target add wasm32-unknown-unknown
WORKDIR /usr/src/frontend
COPY ./.cargo ./.cargo
COPY --from=planner /usr/src/frontend/recipe.json .
RUN cargo chef cook --release --recipe-path recipe.json
COPY ./build.rs .
COPY ./schema.graphql ./query.graphql ./
RUN cargo build --release --frozen --offline
COPY ./src ./src
RUN cargo build --release --frozen --offline
COPY --from=css /usr/src/scss/dist ./css
COPY ./index.html ./index.html
RUN trunk build --release

FROM git.dergrimm.net/dergrimm/minify:2.12.5 as public
WORKDIR /usr/src/public
COPY --from=builder /usr/src/frontend/dist .
RUN minify . -r -o .

FROM alpine as binaryen
SHELL ["/bin/ash", "-eo", "pipefail", "-c"]
WORKDIR /tmp
ARG BINARYEN_VERSION="110"
RUN wget -qO- https://github.com/WebAssembly/binaryen/releases/download/version_${BINARYEN_VERSION}/binaryen-version_${BINARYEN_VERSION}-x86_64-linux.tar.gz | tar -xzf-
RUN cp ./binaryen-version_${BINARYEN_VERSION}/bin/wasm-opt /usr/local/bin && \
    rm -rf ./binaryen-version_${BINARYEN_VERSION}
WORKDIR /usr/src/public
COPY --from=public /usr/src/public .
RUN find . -name "*.wasm" -type f -print0 | xargs -0 -I % wasm-opt % -o % -O --intrinsic-lowering -Oz

FROM docker.io/openresty/openresty:1.21.4.1-0-alpine as runner
COPY ./nginx.conf /usr/local/openresty/nginx/conf/nginx.conf
COPY --from=binaryen /usr/src/public /var/www/html
EXPOSE 80