library-charts/.github/workflows/common_library_tests.yaml

name: Common Library Tests

on:
  pull_request:
    # paths:
    #   - library/**
    #   - .github/workflows/common_tests.yaml

jobs:
  lint:
    name: Lint Common
    runs-on: ubuntu-22.04
    outputs:
      changed: ${{ steps.list-changed.outputs.changed }}
    steps:
      - name: Checkout
        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # tag=v3
        with:
          fetch-depth: 0

      - name: Install Helm
        uses: azure/setup-helm@5119fcb9089d432beecbf79bb2c7915207344b78 # tag=v3
        with:
          version: v3.10.3

      - uses: actions/setup-python@2c3dd9e7e29afd70cc0950079bde6c979d1f69f9 # tag=v4
        with:
          python-version: "3.10"

      - name: Set up chart-testing
        uses: helm/chart-testing-action@afea100a513515fbd68b0e72a7bb0ae34cb62aec # tag=v2.3.1

      - name: Gather changed charts
        id: list-changed
        run: |
          changed=$(ct list-changed --config .github/ct-install-config/ct-lint.yaml)
          if [[ -n "$changed" ]]; then
            echo "changes_detected=true" >> $GITHUB_OUTPUT
            echo "changed_charts=$changed" >> $GITHUB_OUTPUT
          fi
          echo "Changed Charts: $changed"

      - name: Run chart-testing (lint)
        id: lint
        if: ${{ steps.list-changed.outputs.changes_detected }} == 'true'
        run: |
          ct lint --config .github/ct-install-config/ct-lint.yaml \
                  --lint-conf .github/ct-install-config/lint-conf.yaml \
                  --charts "${{ steps.list-changed.outputs.changed_charts }}" \
                  --debug

  unittest:
    needs:
      - lint
    name: Unit Tests
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # tag=v3
        with:
          fetch-depth: 0

      - name: Install Helm
        uses: azure/setup-helm@f382f75448129b3be48f8121b9857be18d815a82 # tag=v3
        with:
          version: v3.10.3

      - name: Run tests
        run: |
          helm plugin install https://github.com/quintush/helm-unittest --version v0.2.11
          cd library/common-test/
          helm dependency update
          helm unittest --helm3 -f "tests/*/*.yaml" .

  install:
    needs:
      - lint
    name: Install Charts
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b # tag=v3
        with:
          fetch-depth: 0

      - name: Install Helm
        uses: azure/setup-helm@f382f75448129b3be48f8121b9857be18d815a82 # tag=v3
        with:
          version: v3.10.3

      - uses: actions/setup-python@2c3dd9e7e29afd70cc0950079bde6c979d1f69f9 # tag=v4
        with:
          python-version: "3.10"

      - name: Set up chart-testing
        uses: helm/chart-testing-action@afea100a513515fbd68b0e72a7bb0ae34cb62aec # tag=v2.3.1

      - name: Gather changed charts
        id: list-changed
        run: |
          changed=$(ct list-changed --config .github/ct-install-config/ct-install.yaml)
          if [[ -n "$changed" ]]; then
            echo "changes_detected=true" >> $GITHUB_OUTPUT
            echo "changed_charts=$changed" >> $GITHUB_OUTPUT
          fi
          echo "Changed Charts: $changed"

      - name: Create k3d cluster
        if: ${{ steps.list-changed.outputs.changes_detected }} == 'true'
        uses: nolar/setup-k3d-k3s@293b8e5822a20bc0d5bcdd4826f1a665e72aba96 # tag=v1.0.9
        with:
          # version: v1.22.4+k3s1
          # This version greps wrong deployment name and it fails.
          version: v1.25.4+k3s1

      - name: Run chart-testing (install)
        if: ${{ steps.list-changed.outputs.changes_detected }} == 'true'
        run: |
          ct install  --config .github/ct-install-config/ct-install.yaml \
                      --charts "${{ steps.list-changed.outputs.changed_charts }}" \
                      --upgrade \
                      --debug