build.yml: provide proper plugin ZIP

.github/workflows/build.yml

@@ -110,12 +110,24 @@ jobs:
 #          name: qodana-result
 #          path: ${{ github.workspace }}/qodana
 
+     # Prepare plugin archive content for creating artifact
+      - name: Prepare Plugin Artifact
+        id: artifact
+        shell: bash
+        run: |
+          cd ${{ github.workspace }}/build/distributions
+          FILENAME=`ls *.zip`
+          unzip "$FILENAME" -d content
+
+          echo "::set-output name=filename::$FILENAME"
+
       # Store already-built plugin as an artifact for downloading
-      - name: Upload artifacts
+      - name: Upload artifact
         uses: actions/[email protected]
         with:
-          path: ./build/distributions/*
-
+          name: ${{ steps.artifact.outputs.filename }}
+          path: ./build/distributions/content/*/*
+
   # Prepare a draft release for GitHub Releases page for the manual verification
   # If accepted and published, release workflow would be triggered
   releaseDraft: