name: "common: Tests"

on:
  pull_request:
    branches:
      - '**'
    tags-ignore:
      - '**'
    paths:
      - 'charts/library/**'
      - 'tests/**'
      - '.github/workflows/common.test.yaml'
      - '.github/ct-install.yaml'
      - '.github/ct-lint.yaml'

jobs:
  unit-and-lint:
    name: Unit and Lint tests
    runs-on: ubuntu-latest
    container:
      image: ghcr.io/truecharts/devcontainer:v2.0.0
    steps:
      - name: Cache helm repo cache
        id: cache
        uses: actions/cache@v2
        with:
          key: helmrepocache-${{ github.sha }}
          path: |
            ~/.cache/helm/repository
            ~/.config/helm/repositories.yaml

      - uses: actions/checkout@v2
        name: Checkout
        with:
          fetch-depth: 100

      - name: update helm repo cache
        run: |
          helm repo add truecharts https://truecharts.org
          helm repo add bitnami https://charts.bitnami.com/bitnami
          helm repo update

      - name: Run chart-testing (lint)
        run: ct lint --config .github/ct-lint.yaml --charts 'charts/library/common-test'

      - name: Run common unit tests
        run: |
          bundle exec m -r tests

  run-tests:
    name: Run tests
    runs-on: ubuntu-latest
    needs: [unit-and-lint]
    steps:
      - name: Cache helm repo cache
        id: cache
        uses: actions/cache@v2
        with:
          key: helmrepocache-${{ github.sha }}
          path: |
            ~/.cache/helm/repository
            ~/.config/helm/repositories.yaml

      - uses: actions/checkout@v2
        name: Checkout
        with:
          fetch-depth: 100

      - name: Install Helm
        if: ${{ matrix.app != '.gitkee' }}
        uses: azure/setup-helm@v1
        with:
          version: v3.5.3

      - name: update helm repo cache
        run: |
          helm repo add truecharts https://truecharts.org
          helm repo add bitnami https://charts.bitnami.com/bitnami
          helm repo update

      - uses: actions/setup-python@v2
        if: ${{ matrix.app != '.gitkee' }}
        with:
          python-version: 3.7

      - name: Set up chart-testing
        if: ${{ matrix.app != '.gitkee' }}
        uses: helm/chart-testing-action@v2.1.0
    ##
    # Chart-Testing Section
    ##

      - uses: actions/setup-python@v2
        if: ${{ matrix.app != '.gitkee' }}
        with:
          python-version: 3.7

      - name: Create k3d cluster
        uses: nolar/setup-k3d-k3s@v1
        with:
          version: v1.19

      - name: Run chart-testing (install)
        run: ct install --config .github/ct-install.yaml --charts 'charts/library/common-test'