tvl-depot/users/grfn/emacs.d/nix.el
Griffin Smith 6266c5d32f refactor(users/glittershark): Rename to grfn
Rename my //users directory and all places that refer to glittershark to
grfn, including nix references and documentation.

This may require some extra attention inside of gerrit's database after
it lands to allow me to actually push things.

Change-Id: I4728b7ec2c60024392c1c1fa6e0d4a59b3e266fa
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2933
Tested-by: BuildkiteCI
Reviewed-by: tazjin <mail@tazj.in>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Reviewed-by: glittershark <grfn@gws.fyi>
2021-04-12 14:45:51 +00:00

30 lines
892 B
EmacsLisp

;;; -*- lexical-binding: t; -*-
(defun nix-buffer-type ()
"Returns:
'home-manager, if the current buffer is a home-manager module
'nixos, if the current buffer is a nixos module
nil, if none of the above are the case"
(when buffer-file-name
(pcase buffer-file-name
((rx (0+ nonl) "system/home" (0+ nonl) ".nix" eos)
'home-manager)
((rx (0+ nonl) "system/system" (0+ nonl) ".nix" eos)
'nixos))))
(defun set-nix-compile-command ()
"Set the compile command for the current buffer based on the type of nix
buffer it is, per `nix-buffer-type'"
(interactive)
(when-let ((btype (nix-buffer-type)))
(setq-local
compile-command
(case btype
('home-manager "home-manager switch")
('nixos "sudo nixos-rebuild switch")))))
(add-hook 'nix-mode-hook #'set-nix-compile-command)
(map! (:map nix-mode-map
(:n "g SPC" #'compile)))