use json

.gitea/actions/cleanup/action.yml

@@ -3,7 +3,7 @@ description: "Remove leftover or outdated assets from repository"
 
 inputs:
   all_skins:
-    description: "Newline-delimited list of all skins"
+    description: "JSON array of all skins"
     required: true
 
 runs:
@@ -15,7 +15,7 @@ runs:
         set -euo pipefail
         echo "[Cleanup Extra Files Started]"
 
-        readarray -t skins <<< "${{ inputs.all_skins }}"
+        readarray -t skins < <(echo '${{ inputs.all_skins }}' | jq -r '.[]')
 
         [ -f how-to-use.md ] && rm -f -- how-to-use.md
         [ -f src/replay.osr ] && rm -f -- src/replay.osr