1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
| (require 'nvm)
(defun do-nvm-use (version)
(interactive "sVersion: ")
(nvm-use version)
;; exec-path-from-shell made a new login shell at startup and imported values,
;; including PATH to exec-path. But nvm-use does setenv "PATH". So we need to
;; update exec-path to the current PATH in the Emacs process.
(exec-path-from-shell-copy-env "PATH"))
(defun my/use-prettier-if-in-node-modules ()
"Use prettier-js-mode if prettier is found in this file's
project's node_modules. Use the prettier binary from this
project."
(let* ((root (locate-dominating-file
(or (buffer-file-name) default-directory)
"node_modules"))
(prettier (and root
(expand-file-name "node_modules/prettier/bin/prettier.js"
root))))
(when (and prettier (file-executable-p prettier))
(setq prettier-js-command prettier)
(prettier-js-mode))))
(when (require 'prettier-js nil t)
(make-variable-buffer-local 'prettier-js-command)
(add-hook 'js2-mode-hook #'my/use-prettier-if-in-node-modules))
|