FROM node:22-alpine AS frontend
WORKDIR /build
COPY frontend/package.json frontend/package-lock.json ./
RUN npm ci
COPY frontend/src/ ./src/
COPY frontend/tsconfig.json ./
RUN npm run build:prod

FROM golang:1.25-alpine AS builder
RUN apk add --no-cache git
WORKDIR /build
COPY .git ./.git
COPY backend/go.mod backend/go.sum ./
RUN go mod download
COPY backend/*.go ./
COPY backend/migrations/ ./migrations/
RUN CGO_ENABLED=0 go build -ldflags "-X main.version=$(git rev-parse --short HEAD)" -o dmrmap .

FROM alpine:3.19
WORKDIR /app
COPY --from=builder /build/dmrmap .
COPY --from=builder /build/migrations/ ./migrations/
COPY frontend/static/ ./static/
COPY --from=frontend /build/static/app.js ./static/app.js
COPY backend/data/rptrs.json .
COPY backend/data/bmrptrs.json .
RUN wget -qO static/talkgroups.json https://api.brandmeister.network/v2/talkgroup
EXPOSE 8080
CMD ["./dmrmap"]