Dockerfile.dev

# Development Dockerfile
FROM node:20-alpine

# Set working directory
WORKDIR /app

# Install curl for health checks
RUN apk add --no-cache curl

# Copy package files
COPY package*.json ./

# Install all dependencies (including dev dependencies)
RUN npm install

# Copy source code
COPY . .

# Create non-root user
RUN addgroup -g 1001 -S nodejs && \
    adduser -S nextjs -u 1001

# Change ownership
RUN chown -R nextjs:nodejs /app

# Switch to non-root user
USER nextjs

# Expose port
EXPOSE 3000

# Health check
HEALTHCHECK --interval=30s --timeout=3s --start-period=10s --retries=3 \
  CMD curl -f http://localhost:3000 || exit 1

# Start development server
CMD ["npm", "run", "dev"]