ARG DOCKER_IO=docker.io

FROM ${DOCKER_IO}/library/node:16 as frontend-builder

WORKDIR /micro

COPY frontend .

RUN npm install -g @angular/cli && \
    npm install && \
    npm run build

FROM ${DOCKER_IO}/library/golang:1.19 as backend-builder

WORKDIR /micro

COPY . .
COPY --from=frontend-builder /micro/dist frontend/dist

RUN go install github.com/swaggo/swag/cmd/swag@latest && \
    swag init && \
    go install github.com/UnnoTed/fileb0x@latest && \
    fileb0x b0x.yaml && \
    CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o dashboard .

FROM ${DOCKER_IO}/library/busybox:latest

# Copy certs and passwd from builder
COPY --from=backend-builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
COPY --from=backend-builder /etc/passwd /etc/passwd

WORKDIR /usr/local/bin
COPY --from=backend-builder /micro/dashboard .

EXPOSE 80

ENTRYPOINT [ "/usr/local/bin/dashboard" ]