release.yaml

name: release
on:
  push:
    tags:
      - 'v*'

permissions:
  contents: write # needed to write releases
  id-token: write # needed for keyless signing
  packages: write # needed for ghcr access

jobs:
  release:
    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@63c24ba6bd7ba022e95695ff85de572c04a18142 # v2.7.0
        with:
          egress-policy: audit
      - name: Checkout code
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
        with:
          fetch-depth: 0
      - uses: actions/setup-go@93397bea11091df50f3d7e59dc26a7711a8bcfbe # v4.1.0
        with:
          go-version: '1.20'
      - name: Docker Login
        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Setup Cosign
        uses: sigstore/cosign-installer@e1523de7571e31dbe865fd2e80c5c7c23ae71eb4 # v3.4.0
      - uses: anchore/sbom-action/download-syft@b6a39da80722a2cb0ef5d197531764a89b5d48c3 # v0.15.8
      - name: Create release and SBOM
        if: startsWith(github.ref, 'refs/tags/v')
        uses: goreleaser/goreleaser-action@7ec5c2b0c6cdda6e8bbb49444bc797dd33d74dd8 # v5.0.0
        with:
          version: latest
          args: release --rm-dist --skip-validate
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

  release-chart:
    runs-on: ubuntu-latest
    needs:
    - release
    permissions:
      packages: write # Needed to publish chart to ghcr.io
      id-token: write # Needed for keyless signing
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@63c24ba6bd7ba022e95695ff85de572c04a18142 # v2.7.0
        with:
          egress-policy: audit

      - name: Checkout
        uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608 # v4
        with:
          fetch-depth: 0

      - name: Install Helm
        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 #v3.5

      - name: Setup Cosign
        uses: sigstore/cosign-installer@e1523de7571e31dbe865fd2e80c5c7c23ae71eb4 # v3.4.0

      - name: Login to Github Container Registry using helm
        run: echo ${{ secrets.GITHUB_TOKEN }} | helm registry login ghcr.io --username ${{ github.actor }} --password-stdin

      - name: Package helm charts
        run: |
          packVersion=$(echo "${{ github.ref_name }}" | sed 's/^v//g')
          helm package chart/growthbook-controller -d chart --version=$packVersion --app-version=${{ github.ref_name }}
      - name: Publish helm charts to Github Container Registry
        run: |
          repository=$(echo "${{ github.repository_owner }}" | tr [:upper:] [:lower:])
          helm push ${{ github.workspace }}/chart/growthbook-controller-*.tgz oci://ghcr.io/$repository/charts |& tee .digest
          cosign login --username ${GITHUB_ACTOR} --password ${{ secrets.GITHUB_TOKEN }} ghcr.io
          cosign sign --yes ghcr.io/$repository/charts/growthbook-controller@$(cat .digest | awk -F "[, ]+" '/Digest/{print $NF}')