name: 'Helm: Chart Checks'
# DISCLAIMER: This workflow is not maintained by the Prowler team. Refer to contrib/k8s/helm/prowler-app for the source code.
on:
  push:
    branches:
      - 'master'
      - 'v5.*'
    paths:
      - 'contrib/k8s/helm/prowler-app/**'
  pull_request:
    branches:
      - 'master'
      - 'v5.*'
    paths:
      - 'contrib/k8s/helm/prowler-app/**'

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: true

env:
  CHART_PATH: contrib/k8s/helm/prowler-app

permissions: {}

jobs:
  helm-lint:
    if: github.repository == 'prowler-cloud/prowler'
    runs-on: ubuntu-latest
    timeout-minutes: 10
    permissions:
      contents: read

    steps:
      - name: Harden the runner (Audit all outbound calls)
        uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
        with:
          egress-policy: audit

      - name: Checkout repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false

      - name: Set up Helm
        uses: azure/setup-helm@dda3372f752e03dde6b3237bc9431cdc2f7a02a2 # v5.0.0

      - name: Update chart dependencies
        run: helm dependency update ${{ env.CHART_PATH }}

      - name: Lint Helm chart
        run: helm lint ${{ env.CHART_PATH }}

      - name: Validate Helm chart template rendering
        run: helm template prowler ${{ env.CHART_PATH }}