davide
ec19eb62c3
Dockerfile diventa multi-stage con target `dev` (Vite + bind-mount) oltre a `builder`/`runtime`; docker-compose.dev.yml lo usa per un ambiente di sviluppo containerizzato equivalente a `npm run dev`, senza toccare il compose di produzione (che resta pull-only dal registry). Documentato in README e CLAUDE.md.
32 lines
706 B
Docker
32 lines
706 B
Docker
# Stage 1: dipendenze condivise (build + dev)
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FROM node:20-alpine AS deps
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WORKDIR /app
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COPY package*.json ./
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RUN npm ci
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# Stage 2: dev — hot reload via Vite, sorgente montato da bind-mount
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FROM deps AS dev
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ENV NODE_ENV=development
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EXPOSE 5173
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CMD ["npm", "run", "dev"]
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# Stage 3: build frontend
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FROM deps AS builder
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COPY . .
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RUN npm run build
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# Stage 4: runtime di produzione
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FROM node:20-alpine AS runtime
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WORKDIR /app
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ENV NODE_ENV=production PORT=3000
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COPY package*.json ./
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RUN npm ci --omit=dev
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COPY server.js ./
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COPY src/gameState.js src/websocket-handler.js src/server-utils.js src/persist.js src/spot-utils.js ./src/
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COPY --from=builder /app/dist ./dist
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EXPOSE 3000
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CMD ["node", "server.js"]
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