expect json

.gitea/actions/generate-icons/action.yml

@@ -3,7 +3,7 @@ description: "Generate WEBP mod icons from skins and convert panel/thumbnail PNG
 
 inputs:
   changed_skins_file:
-    description: "Path to file with changed skins"
+    description: "Path to file containing changed skins (JSON array)"
     required: true
 
 runs:
@@ -19,7 +19,7 @@ runs:
           exit 0
         fi
 
-        mapfile -t skin_dirs < "${{ inputs.changed_skins_file }}"
+        mapfile -t skin_dirs < <(jq -r '.[]' "${{ inputs.changed_skins_file }}")
         [ "${#skin_dirs[@]}" -eq 0 ] && { echo "No skins to process. Exiting."; exit 0; }
 
         sanitize_filename() {
@@ -80,7 +80,6 @@ runs:
               elif [ -f "${DEFAULT_SKIN_DIR}/selection-mod-${icon}@2x.png" ]; then
                 file="${DEFAULT_SKIN_DIR}/selection-mod-${icon}@2x.png"
               fi
-
               [ -n "$file" ] && montage_files+=("$file")
             done
 
@@ -121,7 +120,7 @@ runs:
           exit 0
         fi
 
-        mapfile -t skins < "${{ inputs.changed_skins_file }}"
+        mapfile -t skins < <(jq -r '.[]' "${{ inputs.changed_skins_file }}")
         [ "${#skins[@]}" -eq 0 ] && { echo "No skins to process. Exiting."; exit 0; }
 
         convert_pngs_to_webp() {