nuclei-operator/.github/workflows/release.yml

name: Release

on:
  push:
    branches:
      - main
    tags:
      - 'v*'
  pull_request:
    branches:
      - main

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

jobs:
  build-and-push:
    name: Build and Push Container Image
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - 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
        if: github.event_name != 'pull_request'
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            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: .
          platforms: linux/amd64,linux/arm64
          push: ${{ github.event_name != 'pull_request' }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

  release-helm-chart:
    name: Release Helm Chart
    runs-on: ubuntu-latest
    needs: build-and-push
    if: startsWith(github.ref, 'refs/tags/v')
    permissions:
      contents: write
      pages: write
      id-token: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        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: Extract version from tag
        id: version
        run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT

      - name: Update Chart version and appVersion
        run: |
          sed -i "s/^version:.*/version: ${{ steps.version.outputs.VERSION }}/" charts/nuclei-operator/Chart.yaml
          sed -i "s/^appVersion:.*/appVersion: \"${{ steps.version.outputs.VERSION }}\"/" charts/nuclei-operator/Chart.yaml

      - name: Package Helm chart
        run: |
          helm package charts/nuclei-operator -d .helm-packages

      - name: Checkout gh-pages branch
        uses: actions/checkout@v4
        with:
          ref: gh-pages
          path: gh-pages

      - name: Update Helm repository
        run: |
          cp .helm-packages/*.tgz gh-pages/
          cd gh-pages
          helm repo index . --url https://morten-olsen.github.io/homelab-nuclei-operator
          git add .
          git commit -m "Release Helm chart ${{ steps.version.outputs.VERSION }}"
          git push

  create-release:
    name: Create GitHub Release
    runs-on: ubuntu-latest
    needs: build-and-push
    if: startsWith(github.ref, 'refs/tags/v')
    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

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

      - name: Install kustomize
        run: |
          curl -s "https://raw.githubusercontent.com/kubernetes-sigs/kustomize/master/hack/install_kustomize.sh" | bash
          sudo mv kustomize /usr/local/bin/

      - name: Extract version from tag
        id: version
        run: echo "VERSION=${GITHUB_REF#refs/tags/v}" >> $GITHUB_OUTPUT

      - name: Generate install manifests
        run: |
          cd config/manager && kustomize edit set image controller=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${{ steps.version.outputs.VERSION }}
          cd ../..
          kustomize build config/default > install.yaml

      - name: Package Helm chart
        run: |
          sed -i "s/^version:.*/version: ${{ steps.version.outputs.VERSION }}/" charts/nuclei-operator/Chart.yaml
          sed -i "s/^appVersion:.*/appVersion: \"${{ steps.version.outputs.VERSION }}\"/" charts/nuclei-operator/Chart.yaml
          helm package charts/nuclei-operator

      - name: Create Release
        uses: softprops/action-gh-release@v2
        with:
          generate_release_notes: true
          files: |
            install.yaml
            nuclei-operator-*.tgz