starship: disable cmd_duration notifications (root cause of post-TUI lag)

2026-10-18 21:39:54 +00:00 · 2026-10-17 13:11:32 -04:00
parent 25f7af63ad
commit 6edfa03206
2 changed files with 14 additions and 2 deletions
@@ -42,8 +42,13 @@ in
        };
        cmd_duration = {
          min_time = 5001;
-          show_notifications = if pkgs.stdenv.hostPlatform.isLinux then false else true;
-          min_time_to_notify = 30000;
+          # Must stay off. On macOS the notification blocks the prompt for ~2s,
+          # and fish's $CMD_DURATION keeps its value until the next command
+          # actually runs. So after any long command (every TUI session),
+          # every prompt redraw -- Enter on an empty line, vi mode switches,
+          # repaints -- re-sent the notification and froze the shell for 2s.
+          # That was the "post-TUI typing lag" (see docs/CHANGELOG.md).
+          show_notifications = false;
          format = "[$duration]($style) ";
        };
        custom = {