42 lines
946 B
Docker
42 lines
946 B
Docker
# Stage 1: Build Flutter web application
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FROM ghcr.io/cirruslabs/flutter:stable AS builder
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WORKDIR /app
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# Copy dependency files first for better caching
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COPY pubspec.yaml ./
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# Get dependencies (generates pubspec.lock)
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RUN flutter pub get
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# Copy the rest of the application
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COPY . .
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# Generate code with build_runner
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RUN dart run build_runner build --delete-conflicting-outputs
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# Build for web release
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RUN flutter build web --release
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# Stage 2: Serve with nginx
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FROM nginx:alpine
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# Install curl for healthcheck
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RUN apk add --no-cache curl
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# Copy custom nginx configuration
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COPY nginx.conf /etc/nginx/nginx.conf
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# Copy built web app to nginx html directory
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COPY --from=builder /app/build/web /usr/share/nginx/html
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# Expose port 80
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EXPOSE 80
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# Health check
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HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
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CMD curl -f http://localhost:80/ || exit 1
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# Run nginx in foreground
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CMD ["nginx", "-g", "daemon off;"]
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