59 lines
1.5 KiB
Docker
59 lines
1.5 KiB
Docker
# Dockerfile for MCP Excalidraw Server
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# This builds the MCP server only (core product for CI/CD and GHCR)
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# The canvas server is optional and runs separately
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# Stage 1: Build backend (TypeScript compilation)
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FROM node:18-slim AS builder
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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# Install all dependencies (including TypeScript compiler)
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RUN npm ci && npm cache clean --force
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# Copy backend source
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COPY src ./src
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COPY tsconfig.json ./
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# Compile TypeScript
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RUN npm run build:server
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# Stage 2: Production MCP Server
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FROM node:18-slim AS production
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# Create non-root user for security
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RUN addgroup --system --gid 1001 nodejs && \
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adduser --system --uid 1001 --gid 1001 nodejs
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WORKDIR /app
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# Copy package files
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COPY package*.json ./
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# Install only production dependencies
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RUN npm ci --only=production && npm cache clean --force
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# Copy compiled backend (MCP server only)
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COPY --from=builder /app/dist ./dist
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# Set ownership to nodejs user
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RUN chown -R nodejs:nodejs /app
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# Switch to non-root user
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USER nodejs
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# Set environment variables with defaults
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ENV NODE_ENV=production
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ENV EXPRESS_SERVER_URL=http://localhost:3000
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ENV ENABLE_CANVAS_SYNC=true
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# Run MCP server (stdin/stdout protocol)
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CMD ["node", "dist/index.js"]
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# Labels for metadata
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LABEL org.opencontainers.image.source="https://github.com/yctimlin/mcp_excalidraw"
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LABEL org.opencontainers.image.description="MCP Excalidraw Server - Model Context Protocol for AI agents"
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LABEL org.opencontainers.image.licenses="MIT"
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