From e83a055602ea2ad6cf8de5909bcbd8e44f2b5c22 Mon Sep 17 00:00:00 2001 From: Craig Jennings Date: Mon, 20 Jul 2026 23:44:36 -0500 Subject: perf(ai-term): fetch the tmux session list once per launch The launch path spawned tmux list-sessions up to three times: in the project picker's sorting, in the launcher's fresh check, and again inside show-or-create. The list is now fetched once and threaded through; the cycling path still fetches its own. --- modules/ai-term-backend-eat.el | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'modules/ai-term-backend-eat.el') diff --git a/modules/ai-term-backend-eat.el b/modules/ai-term-backend-eat.el index a7781128..906abd00 100644 --- a/modules/ai-term-backend-eat.el +++ b/modules/ai-term-backend-eat.el @@ -100,8 +100,11 @@ typed into a bare shell. Returns the poll timer." (cancel-timer timer)))))) timer)) -(defun cj/--ai-term-show-or-create (dir name &optional agent-command) +(defun cj/--ai-term-show-or-create (dir name &optional agent-command sessions) "Show or create the AI-term buffer for project DIR with buffer NAME. +SESSIONS, when non-nil, is a pre-fetched +`cj/--ai-term-live-tmux-sessions' list threaded from the caller so the +launch path pays for the tmux subprocess once. If a buffer named NAME exists with a live process, display it. If the buffer exists but its process is dead, kill it and recreate. If @@ -135,7 +138,8 @@ buffer." ;; session gets the project /color injected below; a reattach carries ;; whatever color the running Claude already has. (let ((fresh (not (cj/--ai-term-session-active-p - dir (cj/--ai-term-live-tmux-sessions))))) + dir (or sessions + (cj/--ai-term-live-tmux-sessions)))))) ;; `eat' switches to its buffer in the selected window before our ;; display-buffer-alist rule can route it; `save-window-excursion' ;; reverts that, and the explicit display-buffer below routes the buffer -- cgit v1.2.3