check-crd-updates.yml

name: Check Flux CRD Updates

on:
  schedule:
    # Run every Monday at 9 AM UTC
    - cron: '0 9 * * 1'
  workflow_dispatch:

jobs:
  check-crd-updates:
    name: Check for Flux CRD Updates
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
      
      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
      
      - name: Install dependencies
        run: |
          sudo apt-get update
          sudo apt-get install -y curl jq
      
      - name: Check latest Flux versions
        id: check_versions
        run: |
          echo "Checking latest Flux component versions..."
          
          # Check source-controller
          SOURCE_VERSION=$(curl -s https://api.github.com/repos/fluxcd/source-controller/releases/latest | jq -r '.tag_name' | sed 's/v//')
          echo "source_controller_latest=$SOURCE_VERSION" >> $GITHUB_OUTPUT
          
          # Check kustomize-controller
          KUSTOMIZE_VERSION=$(curl -s https://api.github.com/repos/fluxcd/kustomize-controller/releases/latest | jq -r '.tag_name' | sed 's/v//')
          echo "kustomize_controller_latest=$KUSTOMIZE_VERSION" >> $GITHUB_OUTPUT
          
          # Check helm-controller
          HELM_VERSION=$(curl -s https://api.github.com/repos/fluxcd/helm-controller/releases/latest | jq -r '.tag_name' | sed 's/v//')
          echo "helm_controller_latest=$HELM_VERSION" >> $GITHUB_OUTPUT
          
          # Check notification-controller
          NOTIFICATION_VERSION=$(curl -s https://api.github.com/repos/fluxcd/notification-controller/releases/latest | jq -r '.tag_name' | sed 's/v//')
          echo "notification_controller_latest=$NOTIFICATION_VERSION" >> $GITHUB_OUTPUT
          
          # Check image-reflector-controller
          IMAGE_REFLECTOR_VERSION=$(curl -s https://api.github.com/repos/fluxcd/image-reflector-controller/releases/latest | jq -r '.tag_name' | sed 's/v//')
          echo "image_reflector_controller_latest=$IMAGE_REFLECTOR_VERSION" >> $GITHUB_OUTPUT
          
          # Check image-automation-controller
          IMAGE_AUTOMATION_VERSION=$(curl -s https://api.github.com/repos/fluxcd/image-automation-controller/releases/latest | jq -r '.tag_name' | sed 's/v//')
          echo "image_automation_controller_latest=$IMAGE_AUTOMATION_VERSION" >> $GITHUB_OUTPUT
          
          # Check source-watcher
          SOURCE_WATCHER_VERSION=$(curl -s https://api.github.com/repos/fluxcd/source-watcher/releases/latest | jq -r '.tag_name' | sed 's/v//')
          echo "source_watcher_latest=$SOURCE_WATCHER_VERSION" >> $GITHUB_OUTPUT
          
          echo "Latest versions:"
          echo "  source-controller: $SOURCE_VERSION"
          echo "  kustomize-controller: $KUSTOMIZE_VERSION"
          echo "  helm-controller: $HELM_VERSION"
          echo "  notification-controller: $NOTIFICATION_VERSION"
          echo "  image-reflector-controller: $IMAGE_REFLECTOR_VERSION"
          echo "  image-automation-controller: $IMAGE_AUTOMATION_VERSION"
          echo "  source-watcher: $SOURCE_WATCHER_VERSION"
      
      - name: Download latest CRDs
        run: |
          mkdir -p crds_new
          
          # Download source-controller CRDs
          curl -L "https://github.com/fluxcd/source-controller/releases/download/v${{ steps.check_versions.outputs.source_controller_latest }}/source-controller.crds.yaml" -o crds_new/source-controller.crds.yaml
          
          # Download kustomize-controller CRDs
          curl -L "https://github.com/fluxcd/kustomize-controller/releases/download/v${{ steps.check_versions.outputs.kustomize_controller_latest }}/kustomize-controller.crds.yaml" -o crds_new/kustomize-controller.crds.yaml
          
          # Download helm-controller CRDs
          curl -L "https://github.com/fluxcd/helm-controller/releases/download/v${{ steps.check_versions.outputs.helm_controller_latest }}/helm-controller.crds.yaml" -o crds_new/helm-controller.crds.yaml
          
          # Download notification-controller CRDs
          curl -L "https://github.com/fluxcd/notification-controller/releases/download/v${{ steps.check_versions.outputs.notification_controller_latest }}/notification-controller.crds.yaml" -o crds_new/notification-controller.crds.yaml
          
          # Download image-reflector-controller CRDs
          curl -L "https://github.com/fluxcd/image-reflector-controller/releases/download/v${{ steps.check_versions.outputs.image_reflector_controller_latest }}/image-reflector-controller.crds.yaml" -o crds_new/image-reflector-controller.crds.yaml
          
          # Download image-automation-controller CRDs
          curl -L "https://github.com/fluxcd/image-automation-controller/releases/download/v${{ steps.check_versions.outputs.image_automation_controller_latest }}/image-automation-controller.crds.yaml" -o crds_new/image-automation-controller.crds.yaml
          
          # Download source-watcher CRDs
          curl -L "https://github.com/fluxcd/source-watcher/releases/download/v${{ steps.check_versions.outputs.source_watcher_latest }}/source-watcher.crds.yaml" -o crds_new/source-watcher.crds.yaml
      
      - name: Compare CRDs
        id: compare
        run: |
          CHANGED=false
          
          for file in crds_new/*.yaml; do
            filename=$(basename "$file")
            if [ ! -f "crds/$filename" ] || ! diff -q "crds/$filename" "$file" > /dev/null 2>&1; then
              echo "CRD changed: $filename"
              CHANGED=true
            fi
          done
          
          echo "changed=$CHANGED" >> $GITHUB_OUTPUT
      
      - name: Install kopium
        if: steps.compare.outputs.changed == 'true'
        run: cargo install kopium
      
      - name: Update CRDs and regenerate models
        if: steps.compare.outputs.changed == 'true'
        run: |
          # Backup current CRDs
          cp -r crds crds_backup
          
          # Replace with new CRDs
          cp crds_new/*.yaml crds/
          
          # Regenerate models
          # Note: This assumes you have a script or Makefile target for regeneration
          # Adjust based on your actual setup
          echo "Regenerating models..."
          # Add your model regeneration command here
          # Example: make regenerate-models
      
      - name: Run tests
        if: steps.compare.outputs.changed == 'true'
        run: |
          cargo test --lib --tests --test crd_compatibility --test resource_registry --test model_compatibility
      
      - name: Create Pull Request
        if: steps.compare.outputs.changed == 'true'
        uses: peter-evans/create-pull-request@v5
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          commit-message: |
            chore: update Flux CRDs to latest versions
            
            - source-controller: v${{ steps.check_versions.outputs.source_controller_latest }}
            - kustomize-controller: v${{ steps.check_versions.outputs.kustomize_controller_latest }}
            - helm-controller: v${{ steps.check_versions.outputs.helm_controller_latest }}
            - notification-controller: v${{ steps.check_versions.outputs.notification_controller_latest }}
            - image-reflector-controller: v${{ steps.check_versions.outputs.image_reflector_controller_latest }}
            - image-automation-controller: v${{ steps.check_versions.outputs.image_automation_controller_latest }}
            - source-watcher: v${{ steps.check_versions.outputs.source_watcher_latest }}
          title: "chore: Update Flux CRDs to latest versions"
          body: |
            This PR updates Flux CRDs to the latest versions.
            
            **Updated Components:**
            - source-controller: v${{ steps.check_versions.outputs.source_controller_latest }}
            - kustomize-controller: v${{ steps.check_versions.outputs.kustomize_controller_latest }}
            - helm-controller: v${{ steps.check_versions.outputs.helm_controller_latest }}
            - notification-controller: v${{ steps.check_versions.outputs.notification_controller_latest }}
            - image-reflector-controller: v${{ steps.check_versions.outputs.image_reflector_controller_latest }}
            - image-automation-controller: v${{ steps.check_versions.outputs.image_automation_controller_latest }}
            - source-watcher: v${{ steps.check_versions.outputs.source_watcher_latest }}
            
            **Changes:**
            - Updated CRD files
            - Regenerated models with kopium
            - All tests passing
            
            **Auto-generated by GitHub Actions**
          branch: update-flux-crds
          delete-branch: true