test-install.yaml

name: Test Charts (Install)

on:
  pull_request:
    branches:
      - main

jobs:
  test-install:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Helm
        uses: azure/setup-helm@v3
        with:
          version: v3.14.0

      - name: Set up chart-testing
        uses: helm/chart-testing-action@v2.6.1

      - name: Create kind cluster
        uses: helm/kind-action@v1.9.0

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

      - name: Prepare CI secrets for Helm as a single quoted string
        if: steps.list-changed.outputs.changed == 'true'
        env:
          CI_TEST_ACCOUNT_PRIVATE_KEY: ${{ secrets.CI_TEST_ACCOUNT_PRIVATE_KEY }}
          CI_PARENT_CHAIN_URL_SEPOLIA: ${{ secrets.CI_PARENT_CHAIN_URL_SEPOLIA }}
          CI_BASELINE_RPC_KEY_SEPOLIA: ${{ secrets.CI_BASELINE_RPC_KEY_SEPOLIA }}
          CI_PARENT_CHAIN_BLOB_CLIENT_URL: ${{ secrets.CI_PARENT_CHAIN_BLOB_CLIENT_URL }}
          # Map additional secrets as needed
        run: |
          secrets_for_helm=""
          # Capture all 'CI_' prefixed environment variables into an array
          IFS=$'\n' read -r -d '' -a secret_names < <(env | grep '^CI_' | sed 's/=.*//' && printf '\0')
          
          for secret_name in "${secret_names[@]}"; do
            # Extract the variable name without the CI_ prefix for Helm values
            variable_name=$(echo $secret_name | sed 's/^CI_//')
            # Get the value of the dynamic variable name
            secret_value=${!secret_name}
            # Append to the secrets string in the required format
            if [ -z "$secrets_for_helm" ]; then
              secrets_for_helm="ci.secrets.${variable_name}=${secret_value}"
            else
              secrets_for_helm="${secrets_for_helm},ci.secrets.${variable_name}=${secret_value}"
            fi
          done
          
          # Remove the initial comma to clean up the format
          secrets_for_helm=${secrets_for_helm#,}
          
          # Format the entire string for --helm-extra-set-args, ensuring it's properly quoted
          helm_extra_set_args="--set ${secrets_for_helm}"

          # Use the command directly or set the HELM_EXTRA_SET_ARGS environment variable for later use in the workflow
          echo "HELM_EXTRA_SET_ARGS=${helm_extra_set_args}" >> $GITHUB_ENV
        
        
      - name: Run chart-testing (install)
        if: steps.list-changed.outputs.changed == 'true'
        run: |
          ct install --target-branch ${{ github.event.repository.default_branch }} --config ct.yaml --helm-extra-set-args "$HELM_EXTRA_SET_ARGS"