trivy-plugin-chart.yaml.yaml

name: Publish Trivy Plugin OCI Chart

permissions: {}

on:
  push:
    tags:
      - 'trivy-plugin-chart-*'

jobs:
  helm-tests:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      
      - uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5.0.0
        with:
          python-version: 3.7
      
      - name: Set up chart-testing
        uses: helm/chart-testing-action@e6669bcd63d7cb57cb4380c33043eebe5d111992 # v2.6.1
      
#      - name: Run chart-testing (lint)
#        run: ct lint --target-branch=main --check-version-increment=false --validate-maintainers=false

  linter-artifacthub:
    runs-on: ubuntu-latest
    container:
      image: artifacthub/ah
      options: --user root
    steps:
      - name: Checkout
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
      - name: Run ah lint
        working-directory: ./charts/
        run: ah lint

  create-release:
    runs-on: ubuntu-latest
    needs: helm-tests
    permissions:
      contents: write
      packages: write
      id-token: write
    steps:
      - name: Checkout
        uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

      - name: Install Helm
        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # v3.5
        with:
          version: v3.10.3

      - name: Install Cosign
        uses: sigstore/cosign-installer@9614fae9e5c5eddabb09f90a270fcb487c9f7149 # v3.3.0

      - name: Login to GitHub Container Registry
        run: |
          helm registry login --username ${GITHUB_ACTOR} --password ${{ secrets.GITHUB_TOKEN }} ghcr.io
      
      - name: Login to Cosign
        run: |
          cosign login --username ${GITHUB_ACTOR} --password ${{ secrets.GITHUB_TOKEN }} ghcr.io
      
      - name: Publish OCI Charts
        run: |
          helm package charts/trivy-plugin --destination .dist
          helm push .dist/trivy-plugin-*.tgz oci://ghcr.io/${{ github.repository_owner }}/charts/policy-reporter |& tee .digest
          cosign sign --yes ghcr.io/${{ github.repository_owner }}/charts/policy-reporter/trivy-plugin@$(cat .digest | awk -F "[, ]+" '/Digest/{print $NF}')