test.yml

name: Test
on:
  pull_request:
    branches:
      - master
      - 'v*'

jobs:
  test-action: # make sure the action works on a clean machine without building
    name: Test normal PR use
    runs-on: ubuntu-latest
    env:
      tf_version: 0.12.27
    steps:
    - uses: actions/checkout@v4
    - uses: hashicorp/setup-terraform@v2
      with:
        terraform_version: ${{ env.tf_version }}
    - run: terraform init
      working-directory: __tests__
    - run: terraform plan -out test-plan.tfplan
      working-directory: __tests__
    - uses: ./
      with:
        github-token: ${{ secrets.GITHUB_TOKEN }}
        working-directory: __tests__
        terraform-plan-file: test-plan.tfplan

  test-action-plan-in-diff-dir: # make sure the action works with plan in different directory from working dir
    name: Test TF plan in different dir
    runs-on: ubuntu-latest
    env:
      tf_version: 0.12.27
    steps:
      - uses: actions/checkout@v4
      - uses: hashicorp/setup-terraform@v2
        with:
          terraform_version: ${{ env.tf_version }}
      - run: terraform init
        working-directory: __tests__
      - run: terraform plan -out ../test-plan.tfplan
        working-directory: __tests__
      - uses: ./
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          working-directory: __tests__
          terraform-plan-file: ../test-plan.tfplan
          comment-title: Terraform Plan in different dir

  test-action-without-tf-wrapper: # make sure the action works without the terraform wrapper
    name: Test without TF wrapper
    runs-on: ubuntu-latest
    env:
      tf_version: 0.12.27
    steps:
      - uses: actions/checkout@v4
      - uses: hashicorp/setup-terraform@v2
        with:
          terraform_version: ${{ env.tf_version }}
          terraform_wrapper: false
      - run: terraform init
        working-directory: __tests__
      - run: terraform plan -out test-plan.tfplan
        working-directory: __tests__
      - uses: ./
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          working-directory: __tests__
          terraform-plan-file: test-plan.tfplan
          comment-title: Terraform Plan without wrapper

  test-action-at-root: # make sure the action works with terraform dir as root dir
    name: Test from Root
    runs-on: ubuntu-latest
    env:
      tf_version: 0.12.27
    steps:
      - uses: actions/checkout@v4
      - run: mv __tests__/* .
      - uses: hashicorp/setup-terraform@v2
        with:
          terraform_version: ${{ env.tf_version }}
      - run: terraform init
      - run: terraform plan -out test-plan.tfplan
      - uses: ./
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          terraform-plan-file: test-plan.tfplan
          comment-title: Terraform Plan from root

  tofu: # make sure the action works when using tofu
    name: Tofu
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: opentofu/setup-opentofu@v1
        with:
          tofu_version: 1.6.0
      - run: tofu init
        working-directory: __tests__
      - run: tofu plan -out test-plan.tfplan
        working-directory: __tests__
      - uses: ./
        with:
          github-token: ${{ secrets.GITHUB_TOKEN }}
          working-directory: __tests__
          terraform-plan-file: test-plan.tfplan
          comment-title: Tofu Plan