pr-closed.yaml

name: On closing PR
on:
  pull_request_target:
    types:
      - closed

jobs:
  unpublish:
    name: Unpublish or Deprecate NPM previews for PR
    runs-on: ubuntu-latest
    env:
      NPM_TOKEN: ${{ secrets.NPM_TOKEN_PUBLIC_PUBLISH }}
    steps:
      - name: Checkout Source Code
        uses: actions/checkout@v4

      - name: Remove preview consumption comment
        uses: marocchino/sticky-pull-request-comment@v2
        with:
          header: pr_preview_consumption
          delete: true
          GITHUB_TOKEN: ${{ secrets.KONGPONENTS_BOT_PAT }}

      - name: Create .npmrc
        # Reference the env variable NPM_TOKEN here, not the secret
        run: echo "//registry.npmjs.org/:_authToken=${NPM_TOKEN}" > .npmrc

      - name: Unpublish
        run: |
          toUnpublish=()

          prNumber="${{github.event.number}}"

          pkgName="@kong/design-tokens"

          npm dist-tag rm "${pkgName}" "pr-${prNumber}" || true

          for pkgVersion in $(npm view ${pkgName} --json|jq -r .versions|grep "\-pr.${prNumber}."|sed 's/,//'| sed 's/\"//g')
          do
            toUnpublish+=("${pkgName}@${pkgVersion}")
          done

          echo  "List: ${toUnpublish[*]}"|sed 's/ /\n/g'

          for (( i=${#toUnpublish[@]}-1; i>=0; i-- ))
          do
            echo ""
            echo "*** deprecating: ${toUnpublish[i]}"
            npm deprecate --force "${toUnpublish[i]}" "Deprecated PR preview" || true
          done


          for (( i=${#toUnpublish[@]}-1; i>=0; i-- ))
          do
            echo ""
            echo "unpublishing: ${toUnpublish[i]}"
            npm unpublish --force "${toUnpublish[i]}" || true
          done