ef8cd55234
Also fixes direnv+flycheck for nix users by consulting direnv before looking for flycheck executables.
24 lines
1,009 B
EmacsLisp
24 lines
1,009 B
EmacsLisp
;;; tools/direnv/config.el -*- lexical-binding: t; -*-
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(def-package! direnv
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:after-call (after-find-file dired-initial-position-hook)
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:config
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(defun +direnv|init ()
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"Instead of checking for direnv on `post-command-hook', check on
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buffer/window/frame switch, which is less expensive."
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(direnv--disable)
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(when direnv-mode
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(add-hook 'doom-switch-buffer-hook #'direnv--maybe-update-environment)
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(add-hook 'doom-switch-window-hook #'direnv--maybe-update-environment)
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(add-hook 'focus-in-hook #'direnv--maybe-update-environment)))
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(add-hook 'direnv-mode-hook #'+direnv|init)
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(defun +direnv*update (&rest _)
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"Update direnv. Useful to advise functions that may run
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environment-sensitive logic like `flycheck-default-executable-find'. This fixes
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flycheck issues with direnv and on nix."
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(direnv-update-environment default-directory))
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(advice-add #'flycheck-default-executable-find :before #'+direnv*update)
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(when (executable-find "direnv")
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(direnv-mode +1)))
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