test.yml

name: Tests
on:
  pull_request:
    paths-ignore:
      - 'README.md'
  push:
    paths-ignore:
      - 'README.md'
jobs:
  build:
    name: Build
    runs-on: ubuntu-latest
    timeout-minutes: 5
    steps:

    - name: Check out code into the Go module directory
      uses: actions/checkout@v3

    - name: Set up Go
      uses: actions/setup-go@v3
      with:
        go-version-file: 'go.mod'
        cache: true
      id: go

    - name: Get dependencies
      run: |
        go mod download

    - name: Build
      run: |
        go build -v .

  generate:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-go@v3
        with:
          go-version-file: 'go.mod'
          cache: true
      - run: go generate ./...
      - name: git diff
        run: |
          git diff --compact-summary --exit-code || \
            (echo; echo "Unexpected difference in directories after code generation. Run 'go generate ./...' command and commit."; exit 1)

  # run acceptance tests in a matrix with Terraform core versions
  test:
    name: Matrix Test
    needs: build
    runs-on: ubuntu-latest
    timeout-minutes: 15
    strategy:
      fail-fast: false
      matrix:
        # list whatever Terraform versions here you would like to support
        # As a best practice, HashiCorp expects customers to stay current
        # within two (2) releases from the latest major release in order to
        # receive optimal support. Release updates for Customers are provided
        # regularly on HashiCorp product pages for each HashiCorp product.
        # See: https://support.hashicorp.com/hc/en-us/articles/360021185113
        terraform:
          - '1.5.*'
          - '1.6.*'
        # We will support the 3 last minor versions as Grafana honor 2 versions
        # before dropping a deprecated flag
        mimir:
          - '2.11.0'
          - '2.12.0'
          - '2.13.0'

    steps:

    - name: Check out code into the Go module directory
      uses: actions/checkout@v3

    - name: Set up Go
      uses: actions/setup-go@v3
      with:
        go-version-file: 'go.mod'
        cache: true
      id: go

    - uses: hashicorp/setup-terraform@v2
      with:
        terraform_version: ${{ matrix.terraform }}
        terraform_wrapper: false

    - name: Get dependencies
      run: |
        go mod download

    # Not using `services` as they do not allow us to configure mimir and we
    # don't want to build/maintain our own image just for that.
    # The makefile will take care of spawning a mimir instance.
    - name: TF acceptance tests
      timeout-minutes: 10
      env:
        TF_ACC: "1"
        MIMIRTOOL_ADDRESS: "http://localhost:8080"
      run: |
        MIMIR_VERSION=${{ matrix.mimir }} make testacc