Maxim Dolgolyov
be4d43105e
Node.js/Express backend + vanilla JS frontend. Features: real-time collaborative whiteboard (SSE), multi-page support, LaTeX formulas, shapes/connectors, coordinate systems, number lines, compass, zoom/pan, Catmull-Rom pencil smoothing, ruler/protractor with rotation & resize controls, minimap navigation overlay, auto-measurements, multi-page thumbnails sidebar, PNG export, page templates. Student/teacher workflows: classes, assignments, library, dashboard. Mobile responsive. SQLite (better-sqlite3). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
33 lines
1.2 KiB
Docker
33 lines
1.2 KiB
Docker
# ── Stage 1: install production deps ─────────────────────────────────────
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FROM node:22-alpine AS deps
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WORKDIR /app/backend
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COPY backend/package.json backend/package-lock.json ./
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RUN npm ci --omit=dev
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# ── Stage 2: runtime ─────────────────────────────────────────────────────
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FROM node:22-alpine
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LABEL maintainer="BQ-System"
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RUN apk add --no-cache sqlite tini
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WORKDIR /app
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COPY --from=deps /app/backend/node_modules ./backend/node_modules
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COPY backend/package.json ./backend/
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COPY backend/src ./backend/src
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COPY backend/seed.js ./backend/seed.js
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COPY frontend ./frontend
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COPY js ./js
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# Ensure data & uploads dirs exist (volumes mount here)
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RUN mkdir -p /app/backend/data /app/backend/uploads /app/backups
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ENV NODE_ENV=production
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ENV PORT=3000
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EXPOSE 3000
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HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
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CMD wget -qO- http://localhost:3000/api/health || exit 1
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ENTRYPOINT ["tini", "--"]
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CMD ["node", "backend/src/server.js"]
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