Initial commit

Dockerfile

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+# Multi-stage build for optimized production image
+FROM node:18-alpine as build
+
+# Set working directory
+WORKDIR /app
+
+# Copy package files and install dependencies
+COPY package*.json ./
+RUN npm ci --only=production --silent
+
+# Copy source code
+COPY . .
+
+# Build the Angular application
+RUN npm run build -- --configuration production
+
+# Production stage
+FROM nginx:1.25-alpine
+
+# Install curl for health checks
+RUN apk add --no-cache curl
+
+# Copy built application
+COPY --from=build /app/dist/docker-registry-browser /usr/share/nginx/html
+
+# Copy nginx configuration
+COPY nginx.conf /etc/nginx/nginx.conf
+
+# Create nginx user and set permissions
+RUN addgroup -g 1001 -S nginx && \
+    adduser -S -D -H -u 1001 -h /var/cache/nginx -s /sbin/nologin -G nginx -g nginx nginx && \
+    chown -R nginx:nginx /usr/share/nginx/html && \
+    chown -R nginx:nginx /var/cache/nginx && \
+    chown -R nginx:nginx /var/log/nginx && \
+    chown -R nginx:nginx /etc/nginx/conf.d
+
+# Switch to non-root user
+USER nginx
+
+# Add labels for better container management
+LABEL maintainer="Your Name <your.email@example.com>"
+LABEL description="Docker Registry Browser - A web interface for browsing Docker registries"
+LABEL version="1.1.0"
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:80/ || exit 1
+
+# Expose port
+EXPOSE 80
+
+# Start nginx
+CMD ["nginx", "-g", "daemon off;"]