more debug

Signed-off-by: Charalampos Mainas <charalampos.mainas@gmail.com>

Author: cmainas

.github/workflows/build_and_manifest.yml

@@ -23,14 +23,15 @@ jobs:
     steps:
     - name: Print debug
       run: |
-        echo ${{ inputs.changed }}
-        echo ${{ join(fromJSON(inputs.changed), ' ') }}
-        echo ${{ join(fromJSON(inputs.changed)['hello-world'].unikraft, '') }}
+        echo "${{ inputs.changed }}"
+        echo "${{ fromJSON(inputs.changed) }}"
+        echo "${{ fromJSON(inputs.changed)['hello-world'].unikraft }}"
+        echo "${{ fromJSON(inputs.changed).hello-world.unikraft }}"
 
     - name: Print debug
       run: |
         echo ${{ join(fromJSON(inputs.changed), ' ') }}
-        echo ${{ join(fromJSON(inputs.changed.hello-world), ' ') }}
+        echo ${{ (fromJSON(inputs.changed.hello-world), ' ') }}
         echo ${{ join(fromJSON(inputs.changed)['hello-world'].unikraft, '') }}
 
   build-image-amd64: