lint-test-charts.yml

name: Lint,test charts

on:
  push:
    paths:
      - "charts/**"

jobs:
  helm-chart-testing:
    runs-on: ubuntu-latest
    environment: test
    steps:
      - name: Checkout
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up Helm
        uses: azure/setup-helm@v3
        with:
          version: v3.12.1

      - uses: actions/setup-python@v5
        with:
          python-version: '3.x'
          check-latest: true

      - name: Set up chart-testing
        uses: helm/chart-testing-action@v2.6.0

      - name: Setup scroll-sdk values
        run: cd charts/scroll-sdk && docker run --rm -t -v .:/contracts/volume scrolltech/scroll-stack-contracts:gen-configs-v0.0.18

      - name: Helm registry login
        run: |
          helm registry login ghcr.io/scroll-tech/helm/scroll-sdk --username ${{ github.actor }} --password ${{ secrets.GITHUB_TOKEN }}
        env:
          HELM_GITHUB_PASSWORD: "${{ secrets.HELM_GITHUB_PASSWORD }}"

      - name: Run chart-testing (list-changed)
        id: list-changed
        run: |
          changed=$(ct list-changed --target-branch ${{ github.event.repository.default_branch }})
          if [[ -n "$changed" ]]; then
            echo "changed=true" >> "$GITHUB_OUTPUT"
          fi

      - name: Run chart-testing (lint)
        if: steps.list-changed.outputs.changed == 'true'
        run: ct lint --config ct.yaml --excluded-charts scroll-sdk --target-branch ${{ github.event.repository.default_branch }}