name: Chart CI

on:
  pull_request:
    paths:
      - 'charts/**'
      - '.github/workflows/chart-ci.yml'
  push:
    branches:
      - main
    paths:
      - 'charts/**'
      - '.github/workflows/chart-ci.yml'

jobs:
  helm-checks:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Helm
        uses: azure/setup-helm@v4.3.1

      - name: Add chart dependencies repositories
        run: |
          helm repo add cloudnative-pg https://cloudnative-pg.github.io/charts
          helm repo add ot-helm https://ot-container-kit.github.io/helm-charts
          helm repo update

      - name: Build chart dependencies
        run: helm dependency build charts/sure

      - name: Lint chart
        run: helm lint charts/sure

      - name: Render templates
        run: helm template sure charts/sure --kube-version 1.25.0 >/tmp/sure-chart-rendered.yaml