Reworked service labeler to act in more cases (#17794)

* Reworked service labeler to act in more cases

Specifically, if labels are removed or if the first comment is edited - but only if there is not a service label yet.

* Added temporary pull_request triggers

* Removed toJson

* Display picked labels

* Temporarily switch to pull_request data for testing

* Use compact jq output

* Removed references to pull_request events

.github/workflows/self-service-labeler.yml → .github/workflows/service-labeler.yml

@@ -1,8 +1,8 @@
-name: Issue Opened Self-Service Labeler
+name: Service Labeler
 
 on:
  issues:
- types: [opened]
+ types: [opened, edited, unlabeled]
 
 jobs:
  add-labels:
@@ -20,16 +20,25 @@ jobs:
  uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491 # v5.0.0
  with:
  go-version: '>=1.19.0'
+ - name: Check for service labels
+ id: service_labels
+ run: |
+ serviceLabels="$(echo '${{ toJson(github.event.issue.labels.*.name) }}' | jq -c 'map(select(startswith("service/")))')"
+ echo "Service labels: $serviceLabels"
+ echo "service_labels=$serviceLabels" >> $GITHUB_OUTPUT
  - name: Pick labels
  id: pick_labels
+ if: ${{ steps.service_labels.outputs.service_labels == '[]' }}
  env:
  ISSUE_BODY: ${{ github.event.issue.body }}
  run: |
  cd magic-modules/tools/issue-labeler
- echo "labels=$(go run .)" >> $GITHUB_OUTPUT
+ labels=$(go run .)
+ echo "Labels: $labels"
+ echo "labels=$labels" >> $GITHUB_OUTPUT
  - name: Apply labels
  uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea # v7.0.1
- if: ${{ steps.pick_labels.outputs.labels != '' }}
+ if: ${{ steps.service_labels.outputs.service_labels == '[]' && steps.pick_labels.outputs.labels != '' }}
  with:
  script: |
  github.rest.issues.addLabels({