action.yml

name: 'CAF landing zone '
description: 'VolkerWessels purge landing zones'
inputs:
  purge:
    description: '"USE WITH CAUTION" If terraform destroy fails a destroy can be forced using azure CLI'
    default: "false"
    required: false
  branch:
    description: 'The branch of the caf-terraform-landingzones repository'
    default: 2108.0-modified
    required: false
  config_dir:
    description: 'A directory in `github.workspace` containing config (*.tfvar) files.'
    required: true
  environment:
    description: 'The environment variable used in Azure tags'
    required: true
  prefix:
    description: 'The prefix variable used in Azure naming'
    required: true
  landingzone:
    description: 'the segment (launchpad, solution or add-on) of a cloud environment to deploy'
    required: true
  level:
    description: 'Deploy level'
    required: true
runs:
  using: "composite"
  steps:
    - run: |
        echo "GITHUB_ACTION_PATH=${GITHUB_ACTION_PATH}" >> $GITHUB_ENV;
        echo "TFVARS_PATH=${{ inputs.config_dir }}" >> $GITHUB_ENV;
        echo "BASE_PATH=$(dirname ${{ inputs.config_dir }})" >> $GITHUB_ENV;
      shell: bash
    - name: Terraform Cache
      id: terraform-cache
      uses: actions/cache@v2
      with:
        path: |
          ${TF_PLUGIN_CACHE_DIR}
        key: ${{ runner.os }}-terraform-${{ hashFiles('**/.terraform.lock.hcl') }}
        restore-keys: |
          ${{ runner.os }}-terraform-
    - name: Install landingzones
      run: make landingzones
      shell: bash
      working-directory: ${{ env.GITHUB_ACTION_PATH }}
      env:
        TF_LZ_GIT: https://github.com/VolkerWessels/caf-terraform-landingzones.git
        TF_LZ_BRANCH: ${{ inputs.branch }}
    - name: Azure login with service principal
      run: make login
      working-directory: ${{ env.GITHUB_ACTION_PATH }}
      shell: bash
    - name: Run destroy
      id: solution-destroy
      run: make destroy SOLUTION=${{ inputs.landingzone }} LEVEL=${{ inputs.level }}
      working-directory: ${{ env.GITHUB_ACTION_PATH }}
      env:
        PURGE: ${{ inputs.purge }}
        PREFIX: ${{ inputs.prefix }}
        ENVIRONMENT: ${{ inputs.environment }}
      shell: bash