Jeroen SchweitzerandClaude Opus 4.5
8625ac6574
- Add flutter clean before build to prevent stale cached artifacts - Add VERSION build arg for explicit cache busting - Reorder build steps: clean → pub get → build_runner → health.json → build - Replace deprecated dart:html with package:web in iframe_view_web.dart - Add lint ignore to generate_health_json.dart Fixes issue where Docker layer caching kept old main.dart.js while regenerating health.json with new version number. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
56 lines
1.6 KiB
Docker
56 lines
1.6 KiB
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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# VERSION arg busts cache when version changes in pubspec.yaml
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# Extract version: docker build --build-arg VERSION=$(grep '^version:' pubspec.yaml | cut -d' ' -f2) .
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ARG VERSION=0.0.0
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RUN echo "Building version: $VERSION"
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# Copy dependency files first for better caching
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COPY pubspec.yaml pubspec.lock* ./
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# Get dependencies
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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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# Clean any cached build artifacts to ensure fresh build
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RUN flutter clean && flutter pub get
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# Generate code with build_runner (after clean for fresh generation)
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RUN dart run build_runner build --delete-conflicting-outputs
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# Generate health.json with version info
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RUN dart run tool/generate_health_json.dart
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# Build for web release with production configuration
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# These URLs enable authentication (requiresAuth = true when URL contains schweitz.net)
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RUN flutter build web --release \
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--dart-define=CORE_API_URL=https://api.schweitz.net \
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--dart-define=TATLOCK_API_URL=https://tatlock.schweitz.net
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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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