ci.yml

name: CI

concurrency:
  group: ci-${{ github.run_id }}
  cancel-in-progress: true

on:
  push:
    branches:
      - main
      - v[0-9]+
      - v[0-9]+.[0-9]+
      - cryostat-v[0-9]+.[0-9]+

  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - labeled
      - unlabeled
    branches:
      - main
      - v[0-9]+
      - v[0-9]+.[0-9]+
      - cryostat-v[0-9]+.[0-9]+

env:
  TARGET_BRANCH: ${{ github.event.pull_request.base.ref || github.ref_name }}
  TEST_NAMESPACE: helm-test

jobs:
  lint-chart:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Set up Helm
        uses: azure/setup-helm@v4
        with:
          version: v3.14.4
      - uses: actions/setup-python@v5
        with:
          python-version: '3.x'
          check-latest: true
      - name: Set up chart-testing
        uses: helm/chart-testing-action@v2.6.1
      - name: Lint chart
        run: ct lint --target-branch ${TARGET_BRANCH} --lint-conf lintconf.yaml --config ct.yaml --chart-yaml-schema chart_schema.yaml
  test-chart:
    runs-on: ubuntu-latest
    steps:
    - name: Fail if safe-to-test label NOT applied
      if: ${{ github.event_name == 'pull_request' && !contains(github.event.pull_request.labels.*.name, 'safe-to-test') }}
      run: exit 1
    - uses: actions/checkout@v4
      with:
        fetch-depth: 0
    - name: Set up Helm
      uses: azure/setup-helm@v4
      with:
        version: v3.14.4
    - uses: actions/setup-python@v5
      with:
        python-version: '3.x'
        check-latest: true
    - uses: helm/chart-testing-action@v2.6.1
    - name: Set up Kind cluster
      uses: helm/kind-action@v1
      with:
        cluster_name: ci-${{ github.run_id }}
    - name: Install and test chart
      run: |
        # FIXME: Remove when chart-testing fixes the issue https://github.com/helm/chart-testing/issues/525
        
        HELM_LOCATION="$(which helm)"
        sudo mv $HELM_LOCATION "$(dirname $HELM_LOCATION)/.helm"
        cat <(echo '#!/usr/bin/env bash') <(echo 'exec .helm "${@//--reuse-values/--reset-then-reuse-values}"') | sudo tee $HELM_LOCATION
        sudo chmod +x $HELM_LOCATION

        kubectl create ns $TEST_NAMESPACE
        ct install --target-branch ${TARGET_BRANCH} --upgrade --namespace=$TEST_NAMESPACE --config ct.yaml --debug