docker shit

Dockerfile

@@ -1,23 +1,52 @@
-# Use Node.js as the base image
-FROM node:18
+# Build stage
+FROM node:18-alpine AS builder
 
-# Set the working directory
+# Set working directory
 WORKDIR /app
 
-# Copy package.json and package-lock.json (if available)
+# Copy package files
 COPY package*.json ./
 
 # Install dependencies
-RUN npm install
+RUN npm ci
 
-# Copy the rest of the application code
+# Copy source code and config files
 COPY . .
 
+# Build the application
+RUN npm run build
+
+# Production stage
+FROM node:18-alpine AS runner
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files
+COPY package*.json ./
+
+# Install production dependencies only
+RUN npm ci --only=production
+
+# Copy necessary files from builder
+COPY --from=builder /app/.next ./.next/
+COPY --from=builder /app/public ./public/
+COPY --from=builder /app/next.config.js ./
+
 # Create a directory for markdown files
 RUN mkdir -p /markdown
 
-# Expose the port your app runs on
-EXPOSE 3000
+# Set environment variables
+ENV NODE_ENV=production
+ENV PORT=8080
+ENV HOSTNAME=0.0.0.0
 
-# Command to run the application
+# Expose the port
+EXPOSE 8080
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
+    CMD wget --no-verbose --tries=1 --spider http://localhost:8080/ || exit 1
+
+# Start the application
 CMD ["npm", "start"]