55 lines
1.4 KiB
Text
55 lines
1.4 KiB
Text
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# Build stage
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FROM node:20-alpine AS builder
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WORKDIR /app
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# Copy package files first for better caching
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COPY package*.json ./
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# Install dependencies (this layer will be cached if package*.json don't change)
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RUN npm ci --only=production=false && \
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npm cache clean --force
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# Copy source code
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COPY . .
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# Build arguments
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ARG VITE_API_BASE_URL
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ARG VITE_WS_BASE_URL
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ARG VITE_STREAM_URL
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# Build the application with error checking
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RUN npm run build && \
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# Verify build output exists
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test -f dist/index.html || { echo "ERROR: dist/index.html not found after build!"; exit 1; } && \
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ls -lh dist/ && \
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echo "✅ Build successful - dist/ contains $(find dist -type f | wc -l) files"
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# Production stage
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FROM nginx:alpine
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# Copy custom nginx configuration
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COPY nginx.conf /etc/nginx/conf.d/default.conf
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# Copy built assets from builder
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COPY --from=builder /app/dist /usr/share/nginx/html
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# Add health check script
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RUN echo '#!/bin/sh' > /usr/share/nginx/html/health && \
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echo 'exit 0' >> /usr/share/nginx/html/health && \
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chmod +x /usr/share/nginx/html/health
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# Create non-root user for security (nginx runs as nginx user by default)
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# Nginx alpine image already runs as non-root user
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# Expose port
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EXPOSE 80
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=10s --retries=3 \
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CMD wget --no-verbose --tries=1 --spider http://localhost/health || exit 1
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# Run nginx
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CMD ["nginx", "-g", "daemon off;"]
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