# ─── Stage 1: Build Vue frontend ───────────────────────────────────────────────
FROM node:22-alpine AS web-builder
WORKDIR /web
COPY apps/web/package*.json ./
RUN npm ci
COPY apps/web/ .
RUN npm run build

# ─── Stage 2: Build Go binary (with embedded Vue assets) ────────────────────────
FROM golang:1.23-alpine AS api-builder
WORKDIR /api
COPY apps/api/go.mod ./
RUN go mod download
COPY apps/api/ .
# Inject the compiled frontend so //go:embed picks it up
COPY --from=web-builder /web/dist ./static/dist
RUN go mod tidy && CGO_ENABLED=0 GOOS=linux go build -o /bin/server ./cmd/server

# ─── Stage 3: Minimal runtime image ─────────────────────────────────────────────
FROM alpine:3.20
RUN apk add --no-cache ca-certificates tzdata
COPY --from=api-builder /bin/server /bin/server
EXPOSE 8080
ENTRYPOINT ["/bin/server"]
