test.yml

name: Run Tests

on:
  pull_request:
    branches:
      - master
  schedule:
    - cron: "0 1 * * *"

concurrency:
  group: ${{ github.head_ref || github.run_id }}-test
  cancel-in-progress: true

jobs:
  pre-commit:
    runs-on: ubuntu-latest
    if: (github.event.action != 'closed' && github.event.pull_request.merged != true) || github.event_name == 'schedule'
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-python@v4
        with:
          python-version: '3.11'
      - name: Install pre-commit
        run: python -m pip install pre-commit
      - name: set PY
        run: echo "PY=$(python -c 'import platform;print(platform.python_version())')" >> $GITHUB_ENV
      - uses: actions/cache@v3
        with:
          path: ~/.cache/pre-commit
          key: pre-commit|${{ env.PY }}|${{ hashFiles('.pre-commit-config.yaml') }}
      - name: Run pre-commit
        run: pre-commit run --all-files --show-diff-on-failure --color=always

  linter-checks:
    runs-on: ubuntu-latest
    steps:
      # if we don't do this, `gofmt` will want to rewrite all Go files due to bad line endings,
      # because Git will convert all line endings to CRLF when cloning on windows
      - name: Set Git to use Linux-style line endings
        run: |
          git config --global core.autocrlf false
          git config --global core.eol lf
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Install Go
        uses: actions/setup-go@v4
        with:
          go-version: "1.20"
          cache: true
      - name: Vet
        run: make vet
      - name: License Check
        run: make license-check
      - name: Check Docs Are Up To Date
        run: make check-docs

  test:
    strategy:
      matrix:
        terraform_version:
          - "0.13.7"
          - "0.15.5"
          - "1.1.2"
          - "1.5.3"
        platform: [ubuntu-latest]

    runs-on: ${{ matrix.platform }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Install Go
        uses: actions/setup-go@v4
        with:
          go-version: "1.20"
          cache: true
      - name: Setup terraform CLI
        uses: hashicorp/setup-terraform@v2
        with:
          terraform_version: ${{ matrix.terraform_version }}
          terraform_wrapper: false
      - name: Set TF_ACC_TERRAFORM_PATH env var
        run: echo "TF_ACC_TERRAFORM_PATH=$(which terraform)" >> $GITHUB_ENV
      - name: Set regex for tests to run
        shell: bash
        run: |
          test_re=$(git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }} -- datadog/*.go datadog/*/*.go datadog/internal/* go.mod go.sum | \
            sed 's/.*_datadog_\(.*\).*.go/\1/' | sed 's/.*\/.*\/\(.*\).*.go/\1/' | \
            sed -E 's+test|_++g' | \
            sed -e "s/\(.*\)/\\(?i\\)\1/" | \
            xargs | sed -e 's/ /|/g')
          
          if [[ "$test_re" =~ go.mod|go.sum|provider ]] || [[ "${{ github.head_ref }}" = release/* ]] || [[ "${{ github.event_name }}" == "schedule" ]]; then
            echo TESTARGS="-run \".*\"" >> $GITHUB_ENV
          elif [[ ! -z "$test_re" ]]; then
            echo TESTARGS="-run \"${test_re}\"" >> $GITHUB_ENV
          fi
      - name: Test
        shell: bash
        run: |
          [[ -z "${TESTARGS}" ]] && echo "Skipping tests" || make testall
        env:
          RECORD: false