release.yml

name: Release

on:
  push:
    tags:
      # Tags without leading 'v' (e.g., 4.0.0, not v4.0.0)
      - '[0-9]*'

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write

    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          # Image tags WITHOUT leading 'v' (git tag v4.0.0 -> image tag 4.0.0)
          # Chart version and image tag are the same (4.0.0)
          tags: |
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=semver,pattern={{major}}
            type=sha

      - name: Build and push Docker image
        uses: docker/build-push-action@v6
        with:
          context: .
          file: ./docker/app/Dockerfile
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          build-args: |
            VERSION=${{ github.ref_name }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Generate deployment manifests
        run: |
          mkdir -p release-artifacts

          # Generate kustomize manifests with the new image
          cd manifests/kustomize/base
          kustomize edit set image redis-operator=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ github.ref_name }}
          cd ../../..

          # Build the full manifest
          kustomize build manifests/kustomize/base > release-artifacts/redis-operator.yaml

          # Also include raw manifests
          cp -r manifests/*.yaml release-artifacts/ 2>/dev/null || true

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          generate_release_notes: true
          files: |
            release-artifacts/*
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  helm-release:
    runs-on: ubuntu-latest
    needs: build-and-push
    permissions:
      contents: write

    steps:
      - name: Checkout
        uses: actions/checkout@v6
        with:
          fetch-depth: 0

      - name: Configure Git
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"

      - name: Install Helm
        uses: azure/setup-helm@v4
        with:
          version: v3.14.0

      - name: Update Chart version and image
        run: |
          # Git tag is the version directly (4.0.0, no 'v' prefix)
          VERSION="${GITHUB_REF_NAME}"

          # Update Chart.yaml - version, appVersion all match tag
          sed -i "s/^version:.*/version: $VERSION/" charts/redisoperator/Chart.yaml
          sed -i "s/^appVersion:.*/appVersion: \"$VERSION\"/" charts/redisoperator/Chart.yaml

          # Update values.yaml with new image
          sed -i "s|repository:.*|repository: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}|" charts/redisoperator/values.yaml
          sed -i "s/tag:.*/tag: \"$VERSION\"/" charts/redisoperator/values.yaml

      - name: Release Helm Chart
        uses: helm/chart-releaser-action@v1.7.0
        with:
          charts_dir: charts
        env:
          CR_TOKEN: "${{ secrets.GITHUB_TOKEN }}"