doomemacs/modules/tools/direnv/config.el
Henrik Lissner 17bd6e43c6
tools/direnv: consult direnv less frequently
By checking on doom-switch-{buffer,window}-hook and focus-in-hook, which
fires a lot less often than post-command-hook.
2019-07-08 21:23:49 +02:00

17 lines
667 B
EmacsLisp

;;; tools/direnv/config.el -*- lexical-binding: t; -*-
(def-package! direnv
:after-call (after-find-file dired-initial-position-hook)
:config
(defun +direnv|init ()
"Instead of checking for direnv on `post-command-hook', check on
buffer/window/frame switch, which is less expensive."
(direnv--disable)
(when direnv-mode
(add-hook 'doom-switch-buffer-hook #'direnv--maybe-update-environment)
(add-hook 'doom-switch-window-hook #'direnv--maybe-update-environment)
(add-hook 'focus-in-hook #'direnv--maybe-update-environment)))
(add-hook 'direnv-mode-hook #'+direnv|init)
(when (executable-find "direnv")
(direnv-mode +1)))