38 lines
1019 B
Docker
38 lines
1019 B
Docker
# ===== Multi-stage Dockerfile =====
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# Development: source bind-mounted, run via tsx watch (hot reload).
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# Production: build to dist/, run compiled JS.
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# ---------- base ----------
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FROM node:20-alpine AS base
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WORKDIR /app
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COPY package.json package-lock.json* ./
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# ---------- development ----------
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FROM base AS development
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RUN npm install
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COPY tsconfig.json ./
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# Source is bind-mounted at runtime (see docker-compose.dev.yml), so we do NOT
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# COPY src here — edits on the host are picked up by tsx watch immediately.
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CMD ["npm", "run", "dev"]
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# ---------- dependencies (production) ----------
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FROM base AS deps
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RUN npm install --omit=dev
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# ---------- build ----------
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FROM base AS build
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RUN npm install
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COPY tsconfig.json ./
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COPY src ./src
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RUN npm run build
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# ---------- production ----------
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FROM node:20-alpine AS production
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WORKDIR /app
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ENV NODE_ENV=production
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COPY package.json ./
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COPY --from=deps /app/node_modules ./node_modules
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COPY --from=build /app/dist ./dist
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EXPOSE 8080
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CMD ["node", "dist/index.js"]
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