initial commit

Dockerfile

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+# Stage 1: Build Frontend
+FROM node:20-alpine AS frontend-builder
+WORKDIR /app/frontend
+COPY ./frontend/package*.json ./
+RUN npm ci
+COPY ./frontend ./
+RUN npm run build
+RUN npm prune --production
+
+# Stage 2: Build Backend
+FROM golang:1.22-alpine AS backend-builder
+WORKDIR /app/backend
+COPY ./backend/go.mod ./backend/go.sum ./
+RUN go mod download
+
+RUN apk add --no-cache gcc musl-dev
+
+COPY ./backend ./
+WORKDIR /app/backend/cmd
+RUN CGO_ENABLED=1 GOOS=linux go build -o /app/backend/pocket-id-backend .
+
+# Stage 3: Production Image
+FROM node:20-alpine
+RUN apk add --no-cache caddy
+COPY ./Caddyfile /etc/caddy/Caddyfile
+
+WORKDIR /app
+COPY --from=frontend-builder /app/frontend/build ./frontend/build
+COPY --from=frontend-builder /app/frontend/node_modules ./frontend/node_modules
+COPY --from=frontend-builder /app/frontend/package.json ./frontend/package.json
+
+COPY --from=backend-builder /app/backend/pocket-id-backend ./backend/pocket-id-backend
+COPY --from=backend-builder /app/backend/migrations ./backend/migrations
+COPY --from=backend-builder /app/backend/images ./backend/images
+
+COPY ./scripts ./scripts
+
+EXPOSE 3000
+ENV APP_ENV=production
+
+# Use a shell form to run both the frontend and backend
+CMD ["sh", "./scripts/docker-entrypoint.sh"]