init

Dockerfile

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+# Multi-stage build: Angular -> Go -> Runtime
+
+FROM node:22-slim AS frontend
+WORKDIR /app/ui
+COPY ui/package*.json ./
+RUN npm install --no-audit --no-fund
+COPY ui .
+RUN npm run build
+
+FROM golang:1.23 AS backend
+WORKDIR /app/back
+COPY back/go.mod back/go.sum ./
+RUN go mod download
+COPY back .
+# Copy built frontend into embed directory BEFORE go build
+RUN mkdir -p /app/back/cmd/public
+COPY --from=frontend /app/ui/dist/project-front/browser/ /app/back/cmd/public/
+RUN CGO_ENABLED=0 GOOS=linux go build -o /app/knocker-serve .
+
+FROM gcr.io/distroless/base-debian12
+WORKDIR /app
+ENV GO_KNOCKER_SERVE_PORT=8888
+COPY --from=backend /app/knocker-serve /app/knocker-serve
+EXPOSE 8888
+USER nonroot:nonroot
+ENTRYPOINT ["/app/knocker-serve", "serve"]
+