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# Use Node.js 18 Alpine for smaller image size
FROM node:18-alpine
# Set working directory
WORKDIR /app
# Install system dependencies
RUN apk add --no-cache \
python3 \
make \
g++ \
curl \
&& ln -sf python3 /usr/bin/python
# Copy package files
COPY package*.json ./
# Install dependencies (including dev dependencies for build)
RUN npm ci
# Copy source code
COPY . .
# Build the application
RUN npm run build
# Clean up dev dependencies after build
RUN npm prune --production
# Create non-root user for security
RUN addgroup -g 1001 -S nodejs && \
adduser -S nextjs -u 1001
# Change ownership of the app directory
RUN chown -R nextjs:nodejs /app
# Switch to non-root user
USER nextjs
# Expose port
EXPOSE 7860
# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
CMD curl -f http://localhost:7860/api/health || exit 1
# Start the application
CMD ["npm", "start"] |