38 lines
1016 B
Docker
38 lines
1016 B
Docker
# =========== 1) Build stage ===========
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FROM node:22-alpine AS build
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# No build args needed - using runtime configuration instead
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WORKDIR /usr/src/app
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# Copy package files
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COPY package*.json ./
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# Install dependencies
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RUN npm install
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# Copy the rest of the frontend code
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COPY . .
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# Build the production bundle WITHOUT baked-in API URL
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# Runtime configuration will be generated from environment variables
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RUN npm run build
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# =========== 2) Serve stage ===========
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FROM nginx:alpine
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# Copy production build to Nginx html folder
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COPY --from=build /usr/src/app/dist /usr/share/nginx/html
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# Copy custom nginx configuration for SPA routing
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COPY --from=build /usr/src/app/nginx.conf /etc/nginx/conf.d/default.conf
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# Copy entrypoint script that generates runtime config
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COPY --from=build /usr/src/app/docker-entrypoint.sh /docker-entrypoint.sh
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RUN chmod +x /docker-entrypoint.sh
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# Expose HTTP port
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EXPOSE 80
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# Use custom entrypoint that generates config.json from environment
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ENTRYPOINT ["/docker-entrypoint.sh"]
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