feat(prevent-no-label-execution): support multiple labels

Signed-off-by: M. Fatih Cırıt <[email protected]>

.github/workflows/prevent-no-label-execution.yaml

@@ -16,6 +16,9 @@ jobs:
     outputs:
       run: ${{ steps.prevent-no-label-execution.outputs.run }}
     steps:
+      - name: Install jq
+        run: sudo apt-get install -y jq
+
       - name: Prevent no label execution
         id: prevent-no-label-execution
         run: |
@@ -25,25 +28,17 @@ jobs:
               return
             fi
 
-            # Labeled now
-            if [ "${{ github.event.label.name }}" != "" ]; then
-              if [ "${{ github.event.label.name == inputs.label }}" = "true" ]; then
-                echo "true"
-                return
-              fi
-
-              echo "Skipping execution since a different label '${{ github.event.label.name }}' is added."
-              return
-            fi
+            # Fetch all labels on the pull request
+            all_labels=$(jq -r '.pull_request.labels | map(.name) | @json' "${GITHUB_EVENT_PATH}")
+            required_label=$(jq -r --arg label "${{ inputs.label }}" 'map(select(. == $label)) | .[0]' <<< "${all_labels}")
 
-            # Labeled before and synchronized
-            if [ "${{ contains(github.event.pull_request.labels.*.name, inputs.label) }}" = "true" ]; then
+            if [ -n "${required_label}" ]; then
               echo "true"
               return
+            else
+              echo "Please add the label '${{ inputs.label }}' to run this workflow."
+              return
             fi
-
-            echo "Please add the label '${{ inputs.label }}' to run this workflow."
-            return
           }
 
           echo "run=$(check)" >> $GITHUB_OUTPUT