Files
excalidraw-mcp-sentinel/Dockerfile
T
newblaccandClaude Sonnet 4.6 64ebfc6791 fix: gauntlet hardening — alignment regression tests, cleanup, DRY, docker labels
- test: 3 regression tests for textAlign/verticalAlign/containerId REST round-trip
  (Zod was silently stripping these fields before the schema fix)
- fix: pendingTitleTimerRef cleanup on unmount (App.tsx)
- fix: localStorage JSON.parse wrapped in try/catch to prevent crash (App.tsx)
- refactor: extract seedKnownContainers() helper — 4 identical loops → 1 (App.tsx)
- chore: remove unnecessary `as any` cast on subtitle element type (index.ts)
- docs: test counts updated to 446 (README.md, CLAUDE.md)
- chore: fix stale LABEL source URLs in Dockerfile and Dockerfile.canvas

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-30 21:20:14 +02:00

49 lines
1.4 KiB
Docker

# Dockerfile for MCP Excalidraw Server
# Builds the MCP server with SQLite persistence
# Stage 1: Build backend (TypeScript compilation + native modules)
FROM node:20-slim AS builder
RUN apt-get update && apt-get install -y python3 make g++ && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY package*.json ./
RUN --mount=type=cache,target=/root/.npm npm ci
COPY src ./src
COPY tsconfig.json ./
RUN npm run build:server
# Stage 2: Production MCP Server
FROM node:20-slim AS production
RUN apt-get update && apt-get install -y python3 make g++ && rm -rf /var/lib/apt/lists/*
RUN addgroup --system --gid 1001 nodejs && \
adduser --system --uid 1001 --gid 1001 nodejs
WORKDIR /app
COPY package*.json ./
RUN --mount=type=cache,target=/root/.npm npm ci --omit=dev
# Remove build tools after native modules are compiled
RUN apt-get purge -y python3 make g++ && apt-get autoremove -y
COPY --from=builder /app/dist ./dist
RUN mkdir -p /app/data && chown -R nodejs:nodejs /app
USER nodejs
ENV NODE_ENV=production
ENV EXPRESS_SERVER_URL=http://localhost:3000
ENV ENABLE_CANVAS_SYNC=true
ENV EXCALIDRAW_DB_PATH=/app/data/excalidraw.db
CMD ["node", "dist/index.js"]
LABEL org.opencontainers.image.source="https://github.com/celstnblacc/excalidraw-mcp-sentinel"
LABEL org.opencontainers.image.description="MCP Excalidraw Server - Model Context Protocol for AI agents (with SQLite persistence & multi-tenancy)"
LABEL org.opencontainers.image.licenses="MIT"