Add symlink check

.github/workflows/test.yml

@@ -17,25 +17,29 @@ jobs:
     - name: Checkout
       uses: actions/checkout@v3
 
-    - name: Generate artifacts
+    - name: Generate files
       run: mkdir artifact && mkdir artifact2 && cd artifact && ../script/new-artifact.sh
       shell: bash
 
-    - name: Upload artifacts
+    - name: Upload artifact
       uses: ./
       with:
         path: artifact
 
-    - name: Download artifacts
+    - name: Download artifact
       uses: actions/download-artifact@v3
       with:
           name: github-pages
           path: artifact2
 
-    - name: Extract artifacts
+    - name: Extract artifact
       run: tar -xf artifact2/artifact.tar -C artifact2 && rm artifact2/artifact.tar
       shell: bash
 
-    - name: Compare artifacts
+    - name: Compare files
       run: diff -qr artifact artifact2
       shell: bash
+
+    - name: Check for absence of symlinks
+      run: if [ $(find artifact2 -type l | wc -l) != 0 ]; then echo "Symlinks found"; exit 1; fi
+      shell: bash