name: Terraform Destroy

on:
  workflow_dispatch:
    inputs:
      working_directory:
        description: "Working directory for the module"
        required: false
        default: "terraform"
        type: string

      tfvars_file:
        description: "Which tfvars file to use"
        required: true
        default: "single.tfvars.example"
        type: choice
        options:
          - single.tfvars.example
          - multi.tfvars.example

jobs:
  destroy:
    runs-on: ubuntu-latest

    defaults:
      run:
        shell: bash
        working-directory: ${{ inputs.working_directory }}

    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Check files & Select tfvars
        shell: bash
        run: |
          cd terraform
          ls
          cp "${{ inputs.tfvars_file || 'single.tfvars.example' }}" terraform.tfvars
          cat terraform.tfvars

      - name: Setup Terraform
        uses: hashicorp/setup-terraform@v4

      - name: Terraform Init
        run: terraform init

      - name: Terraform Destroy Plan
        run: terraform plan -destroy -out=tfplan
        continue-on-error: false

      - name: Terraform Destroy
        run: terraform destroy -auto-approve