# stage 1: build frontend
FROM node:24-alpine AS frontend
WORKDIR /app/frontend
COPY frontend/package.json frontend/bun.lockb* ./
RUN npm install -g bun && bun install
COPY frontend/ ./
RUN bun run build

# stage 2: build backend
FROM golang:1.26-alpine AS backend
WORKDIR /app
COPY go.mod go.sum main.go ./
COPY auth/ ./auth/
COPY fetchers/ ./fetchers/
COPY general/ ./general/
COPY notes/ ./notes/
COPY --from=frontend /app/frontend/dist ./frontend/dist
RUN go mod download
RUN go build -o llostre .

# stage 3: runtime
FROM alpine:latest
RUN apk add --no-cache ca-certificates
WORKDIR /app
COPY --from=backend /app/llostre .
EXPOSE 8080
CMD ["./llostre"]