Dockerfile•1.09 kB
# Multi-stage Dockerfile for Bun-based ChatGPT App
# Build stage
FROM oven/bun:1 as builder
WORKDIR /app
# Copy package files
COPY package.json bun.lockb* ./
# Install all dependencies (including dev dependencies for building)
RUN bun install --frozen-lockfile
# Copy source code
COPY . .
# Build everything (client, widgets, server)
RUN bun run build
# Production stage
FROM oven/bun:1
WORKDIR /app
# Copy package files
COPY package.json bun.lockb* ./
# Install production dependencies only
RUN bun install --production --frozen-lockfile
# Copy built files from builder stage
COPY --from=builder /app/dist ./dist
# Copy any other necessary files
COPY --from=builder /app/README.md ./README.md
# Set environment variables
ENV NODE_ENV=production
ENV PORT=3002
# Expose port
EXPOSE 3002
# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD bun run -e "fetch('http://localhost:3002/health').then(r => r.ok ? process.exit(0) : process.exit(1)).catch(() => process.exit(1))"
# Run the server
CMD ["bun", "run", "dist/server/index.js"]