recycling.yml

name: Recycling

# TODO: ideally closing a PR would stop any runs of the ci workflow on the same
#       PR first.
# TODO: delete tagged images from Docker Hub

on:
  pull_request:
    types: closed

env:
  IBMCLOUD_API_KEY: ${{ secrets.IBMCLOUD_API_KEY }}
  IBMCLOUD_API_URL: ${{ vars.IBMCLOUD_API_URL }}
  IBMCLOUD_CLUSTER_NAME: ${{ vars.IBMCLOUD_CLUSTER_NAME }}
  IBMCLOUD_REGION: ${{ vars.IBMCLOUD_REGION }}

jobs:
  delete-ibm-cloud:
    runs-on: ubuntu-latest
    steps:
    -
      name: Checkout
      uses: actions/checkout@v3
    -
      name: Prepare env for resource deletion
      run: echo "PULL_REQUEST_NUMBER=$(jq .pull_request.number ${GITHUB_EVENT_PATH})" >> $GITHUB_ENV
    -
      name: Prepare env for resource deletion, step 2
      run: |
        echo "K8S_PORTAL_RESOURCE_NAME=portal-js-pr-${PULL_REQUEST_NUMBER}" >> $GITHUB_ENV
        echo "K8S_STYLEGUIDE_RESOURCE_NAME=styleguide-pr-${PULL_REQUEST_NUMBER}" >> $GITHUB_ENV
    -
      name: Install ibmcloud CLI
      run: |
        curl -fsSL https://clis.cloud.ibm.com/install/linux | sh
        ibmcloud plugin install container-service
    -
      name: Login to IBM Cloud
      run: |
        ibmcloud login -a ${IBMCLOUD_API_URL} -r ${IBMCLOUD_REGION} --apikey ${IBMCLOUD_API_KEY}
        ibmcloud ks cluster config --cluster ${IBMCLOUD_CLUSTER_NAME}
    -
      name: Delete portal.js resources from K8s
      run: |
        set +e
        kubectl --namespace dev delete --ignore-not-found ingress/portal-js-pr-${PULL_REQUEST_NUMBER}
        kubectl --namespace dev delete --ignore-not-found secret/pr-${PULL_REQUEST_NUMBER}.portal-js.dev.eanadev.org
        kubectl --namespace dev delete --ignore-not-found service/portal-js-pr-${PULL_REQUEST_NUMBER}
        kubectl --namespace dev delete --ignore-not-found deployment/portal-js-pr-${PULL_REQUEST_NUMBER}
    -
      name: Delete style guide resources from K8s
      run: |
        set +e
        kubectl --namespace dev delete --ignore-not-found ingress/styleguide-pr-${PULL_REQUEST_NUMBER}
        kubectl --namespace dev delete --ignore-not-found secret/pr-${PULL_REQUEST_NUMBER}.styleguide.dev.eanadev.org
        kubectl --namespace dev delete --ignore-not-found service/styleguide-pr-${PULL_REQUEST_NUMBER}
        kubectl --namespace dev delete --ignore-not-found deployment/styleguide-pr-${PULL_REQUEST_NUMBER}