The Git log's changed-files pane can show the lines a commit added and deleted per file and as a total per directory and for the selection, from git diff --numstat -z -M over the same revision pairs as the file list (renames matched by either name). Off by default; turned on in Settings › Version Control › Log or the pane's View Options, so selecting a commit runs no extra diff unless asked.
Co-authored-by: liqiujiong <[email protected]>
Co-Authored-By: Claude Opus 5.5 <[email protected]>