delete-runner-service.yml

name: Destroy from GCP
on:
    repository_dispatch:
      types: [destroy-selfhosted]
env:
  NAME_RUNNER: "ghe-runner-gcp-${{github.event.client_payload.issue}}"

jobs:
  destroy-runner-and-vm:
    runs-on: ubuntu-latest
    steps:
    
    # Setup gcloud CLI
    - uses: GoogleCloudPlatform/github-actions/setup-gcloud@master
      with:
        version: '281.0.0'
        service_account_email: ${{ secrets.SA_EMAIL }}
        service_account_key: ${{ secrets.GCP_SA_KEY }}

    - run: gcloud projects list

    - run: |
        gcloud config set project octodemo
        
    - name: get runner id
      run: |
        echo ::set-env name=RUNNER_ID::$(curl --location --request GET 'https://api.github.com/repos/${{ github.repository }}/actions/runners'  --header 'Authorization: token ${{ secrets.RDP_TOKEN }}' | jq '.runners[0].id')

    - name: delete runner from repo
      run: |
        curl --location --request DELETE "https://api.github.com/repos/${{ github.repository }}/actions/runners/$RUNNER_ID" --header 'Authorization: token ${{ secrets.RDP_TOKEN }}' 
    - name: delete vm
      run: |
        gcloud compute instances delete ${{ env.NAME_RUNNER }} --zone=europe-west3-c --quiet
        
    - name: Update issue
      env:
        issue_number: '${{github.event.client_payload.issue}}'
      uses: actions/github-script@v2
      with:
        github-token: ${{secrets.GITHUB_TOKEN}}
        script: |
          const { issue_number } = process.env;
          github.issues.createComment({
            ...context.repo,
            issue_number: issue_number,
            body: 'Destroyed self-hosted runner successfully!'
          })
          github.issues.removeLabel({
            ...context.repo,
            issue_number: issue_number,
            name: 'deployed'
          })