Dockerfile.fullstack

# syntax=docker/dockerfile:1

# The frontend build only produces static assets. Build it once on the native
# BuildKit platform instead of emulating ARM64 for Node/Vite work.
FROM --platform=$BUILDPLATFORM node:22-alpine AS frontend-build
WORKDIR /frontend
COPY package*.json ./
RUN npm ci
COPY . .
RUN npm run build

# Keep this stage target-platform aware: better-sqlite3 may contain native code
# and must match the final amd64 or arm64 Node runtime.
FROM node:22-alpine AS server-build
WORKDIR /app
COPY server/package*.json ./
RUN npm ci
COPY server/ ./
RUN npm run build && npm prune --omit=dev

# One Node/Express process serves the SPA, API and MCP endpoints. This avoids
# introducing nginx plus process supervision into a single-container deployment.
FROM node:22-alpine AS runtime
ENV NODE_ENV=production \
    STATIC_DIR=/app/public
WORKDIR /app
COPY --from=server-build --chown=node:node /app/dist ./dist
COPY --from=server-build --chown=node:node /app/node_modules ./node_modules
COPY --from=server-build --chown=node:node /app/package.json ./package.json
COPY --from=frontend-build --chown=node:node /frontend/dist ./public
RUN mkdir -p /app/data && chown node:node /app/data
USER node
VOLUME ["/app/data"]
EXPOSE 3000
CMD ["node", "dist/index.js"]