stringify output

Author: jsbroks

actions/get-resource/action.yml

@@ -39,7 +39,9 @@ runs:
       run: |
         RESOURCE=$(ctrlc api get resource --id ${{ inputs.resource_id }})
 
-        echo "resource=$RESOURCE" >> "$GITHUB_OUTPUT"
+        # JSON stringify the resource
+        RESOURCE_STRING=$(echo "$RESOURCE" | jq -c '.')
+        echo "resource=$RESOURCE_STRING" >> "$GITHUB_OUTPUT"
 
         # Extract flattened key-value pairs and write to output
         echo "$RESOURCE" | jq -r 'paths(scalars) as $p | [ ( [ $p[] | tostring ] | join("_") | gsub("/"; "_") ), ( getpath($p) | tostring ) ] | join("=")' | while read -r line; do