Added support for returning old and new names of renamed files

action.yml

@@ -5,12 +5,16 @@ author: tj-actions
 inputs:
   token:
     description: 'Github token'
-    required: true
+    required: false
     default: ${{ github.token }}
   separator:
     description: 'Split character for array output'
-    required: true
+    required: false
     default: " "
+  old_new_files_separator:
+    description: 'Split character for old and new filename pairs'
+    required: false
+    default: ","
   files_from_source_file:
     description: 'Source file(s) to populate the files input'
     required: false
@@ -74,6 +78,9 @@ outputs:
   renamed_files:
     description: List of renamed files.
     value: ${{ steps.changed-files.outputs.renamed_files }}
+  old_new_files:
+    description: List of old and new names of renamed files.
+    value: ${{ steps.changed-files.outputs.old_new_files }}
   type_changed_files:
     description: List of files that had type changes.
     value: ${{ steps.changed-files.outputs.type_changed_files }}
@@ -182,6 +189,7 @@ runs:
         INPUT_TARGET_BRANCH: ${{ steps.changed-files-diff-sha.outputs.target_branch }}
         INPUT_CURRENT_BRANCH: ${{ steps.changed-files-diff-sha.outputs.current_branch }}
         INPUT_QUOTEPATH: ${{ inputs.quotepath }}
+        INPUT_OLD_NEW_FILES_SEPARATOR: ${{ inputs.old_new_files_separator }}
 
 branding:
   icon: file-text