FROM golang:1.25.6 AS gobuilder

WORKDIR /opt/app-root

COPY Makefile .tool-versions go.mod go.sum ./
RUN --mount=type=tmpfs,target=/tmp \
    --mount=type=cache,target=/go/pkg/mod,id=calculate-negative-points-go1256-mod-cache \
    --mount=type=cache,target=/root/.cache/go-build,id=calculate-negative-points-go1256-build-cache \
    make mod

COPY . /opt/app-root/

RUN --mount=type=tmpfs,target=/tmp \
    --mount=type=cache,target=/go/pkg/mod,id=calculate-negative-points-go1256-mod-cache \
    --mount=type=cache,target=/root/.cache/go-build,id=calculate-negative-points-go1256-build-cache \
    CGO_ENABLED="0" BINDIR="/usr/local/bin" make clean; CGO_ENABLED="0" BINDIR="/usr/local/bin" make build

FROM oven/bun:1.3.8 AS bunbuilder

ENV NODE_ENV="production"

COPY . /opt/app-root

WORKDIR /opt/app-root/frontend

RUN --mount=type=tmpfs,target=/tmp --mount=type=tmpfs,target=/var/log \
    --mount=type=cache,target=/usr/local/share/.cache/yarn,id=calculate-negative-points-bun138-build-share-yarn-cache \
    --mount=type=cache,target=/opt/app-root/frontend/node_modules,id=calculate-negative-points-bun138-build-app-node-modules \
    bun install; bunx --bun vite build

FROM golang:1.25.6 AS final

WORKDIR $NON_ROOT_USER_HOME
COPY --from=bunbuilder /opt/app-root/public /opt/app-root/public
COPY --from=gobuilder /usr/local/bin/calculate_negative_points /usr/local/bin/calculate_negative_points
COPY --from=gobuilder /opt/app-root/internal/views /opt/app-root/views
COPY config/ /opt/app-root/config

ENV TZ=America/Detroit
EXPOSE 3000
CMD ["/usr/local/bin/calculate_negative_points", "--listen", "0.0.0.0:3000"]