164fcd225b
- Fastify HTTP server with HMAC-SHA256 authentication - Full TypeScript type definitions for game protocol - Grid utilities: toroidal distance, BFS, neighbors - HMAC signing/verification via Node.js crypto - Multi-stage Dockerfile for production builds - GitHub Actions workflow for CI/CD - Placeholder strategy that moves toward energy - ES modules with Node.js 20+ support
45 lines
1 KiB
Docker
45 lines
1 KiB
Docker
# AI Code Battle - TypeScript Starter Bot
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FROM node:22-alpine AS builder
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WORKDIR /app
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# Copy package files
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COPY package.json package-lock.json* ./
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# Install all dependencies (including devDependencies for TypeScript build)
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RUN npm ci
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# Copy source code
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COPY src/ ./src/
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COPY tsconfig.json ./
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# Build TypeScript
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RUN npx tsc
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# Production stage
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FROM node:22-alpine
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WORKDIR /app
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# Copy only production dependencies and built code
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COPY package.json package-lock.json* ./
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RUN npm ci --omit=dev
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COPY --from=builder /app/dist ./dist
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# Set non-root user for security
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RUN addgroup -g 1001 -S acb && \
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adduser -S -D -H -u 1001 -s /sbin/nologin -G acb -g acb acb
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USER acb
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# Expose bot port
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EXPOSE 8080
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# Set required environment variable (default for dev)
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ENV BOT_SECRET=dev-secret
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# Health check
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HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
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CMD node -e "require('http').get('http://localhost:8080/health', (r) => { process.exit(r.statusCode === 200 ? 0 : 1) })"
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# Start the bot
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CMD ["node", "dist/index.js"]
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