chart-verification.yml

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name: Verify and Test Helm Chart

on:
  workflow_dispatch:
  pull_request:
    paths:
      - 'charts/managed-identity-wallet/**'
  push:
    paths:
      - 'charts/managed-identity-wallet/**'

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

      - name: Set up Helm
        uses: azure/setup-helm@v3
        with:
          version: v3.12.3

      - name: Add bitnami repo
        run: |
          helm repo add bitnami https://charts.bitnami.com/bitnami
          helm repo update

      - name: Update Helm dependencies
        run: |
          cd charts/managed-identity-wallet
          helm dependency build

      # Setup python as a prerequisite for chart linting
      - uses: actions/setup-python@v4
        with:
          python-version: "3.10"

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

      - name: Run linting
        run: ct lint --config charts/chart-testing-config.yaml --charts ./charts/managed-identity-wallet

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

      - name: Run helm docs command
        uses: addnab/docker-run-action@v3
        with:
          image: jnorwood/helm-docs:v1.11.3
          options: -v ${{ github.workspace }}/charts:/helm-docs
          run: helm-docs

      - name: Verify that no changes are required
        run: |
          if $(git diff --quiet --exit-code); then
            echo "Helm chart docs up to date"
          else
            echo "Helm chart docs not up to date:"
            git diff
            exit 1
          fi

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

      - name: Set up Helm
        uses: azure/setup-helm@v3
        with:
          version: v3.12.3

      - name: Set up Taskfile
        uses: arduino/setup-task@v1

      - uses: actions/setup-java@v3
        with:
          distribution: 'temurin'
          java-version: '17'

      - name: Add bitnami repo
        run: |
          helm repo add bitnami https://charts.bitnami.com/bitnami
          helm repo update

      - name: Update Helm dependencies
        run: |
          cd charts/managed-identity-wallet
          helm dependency build

      - name: Install Helm unittest plugin
        run: |
          helm plugin install https://github.com/helm-unittest/helm-unittest.git

      - name: Run Helm unittests
        run: task helm:unittest

      - name: Build app
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          GITHUB_USERNAME: ${{ github.actor }}
          SKIP_GRADLE_TASKS_PARAM: "-x jacocoTestCoverageVerification -x test"
        run: task app:build

      - name: Kubernetes KinD Cluster
        uses: container-tools/kind-action@v2
        with:
          node_image: 'kindest/node:v1.27.3'
          version: v0.20.0

      - name: Build image
        uses: docker/build-push-action@v4
        with:
          context: .
          push: true
          tags: kind-registry:5000/miw:testing

      - name: Install the chart on KinD cluster
        run: helm install -n apps --create-namespace --wait --set image.tag=testing --set=image.repository=kind-registry:5000/miw testing charts/managed-identity-wallet