Add some cache testing debug output to Github Actions

.github/workflows/build.yml

@@ -344,33 +344,39 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-      - name: Restore cache - snapcraft
-        uses: actions/cache@v3
-        with:
-          path: ~/snapcraft-cache
-          key: snapcraft-cache-1
+      # - name: Restore cache - snapcraft
+      #   uses: actions/cache@v3
+      #   with:
+      #     path: ~/snapcraft-cache
+      #     key: snapcraft-cache-1
 
       - name: Install dependencies
         run: |
           sudo lxd init --auto
           sudo snap install snapcraft --classic
 
-      - name: Move cache from home
-        run: |
-          if [[ -d "~/snapcraft-cache" ]]; then
-            sudo rm -r /var/lib/snapd/cache
-            sudo mv ~/snapcraft-cache /var/lib/snapd/cache
-            sudo chown -R root:root /var/lib/snapd/cache
-            echo "moved cache from home to root"
-          fi
+      - name: cache test
+        run: du -sh --apparent-size /var/lib/snapd
+
+      # - name: Move cache from home
+      #   run: |
+      #     if [[ -d "~/snapcraft-cache" ]]; then
+      #       sudo rm -r /var/lib/snapd/cache
+      #       sudo mv ~/snapcraft-cache /var/lib/snapd/cache
+      #       sudo chown -R root:root /var/lib/snapd/cache
+      #       echo "moved cache from home to root"
+      #     fi
 
       - name: Build snap
         run: sudo snapcraft --use-lxd
 
-      - name: Move cache to home
-        run: |
-          sudo mv /var/lib/snapd/cache ~/snapcraft-cache
-          sudo chown -R $USER:$USER ~/snapcraft-cache
+      - name: cache test
+        run: du -sh --apparent-size /var/lib/snapd
+
+      # - name: Move cache to home
+      #   run: |
+      #     sudo mv /var/lib/snapd/cache ~/snapcraft-cache
+      #     sudo chown -R $USER:$USER ~/snapcraft-cache
 
       - uses: actions/upload-artifact@v3
         with: