FROM --platform=$BUILDPLATFORM golang:alpine AS build

ARG TARGETARCH

WORKDIR /src
RUN apk --no-cache add git
RUN git clone https://codeberg.org/gothub/gothub .

RUN go mod download
RUN GOOS=linux GOARCH=$TARGETARCH go build -o /src/gothub

FROM alpine:3.16 as bin

WORKDIR /app
COPY --from=build /src/gothub .
COPY --from=build /src/views ./views
COPY --from=build /src/public ./public

ENV DOCKER true
EXPOSE 3000

CMD ["/app/gothub", "serve"]