b1f54b3371
- Moved backend determination to `config.el` - Replaced unnecessary backquote construct with simple quotation - Replaced `pcase` form with only one-arm with `when` or `unless` form - Replaced `(when (not foo) bar)` with `(unless foo bar)` - Replaccd `(cond ((eq foo) bar))` form with `(pcase (foo bar))` - Replaced `(set (make-local-variable 'foo) bar)` with `(setq-local foo bar)` - Replaced `(if foo bar nil)` with `(when foo bar)`
158 lines
5.8 KiB
EmacsLisp
158 lines
5.8 KiB
EmacsLisp
;;; funcs.el --- TypeScript Layer functions File for Spacemacs
|
||
;;
|
||
;; Copyright (c) 2012-2021 Sylvain Benner & Contributors
|
||
;;
|
||
;; Author: Sylvain Benner <sylvain.benner@gmail.com>
|
||
;; URL: https://github.com/syl20bnr/spacemacs
|
||
;;
|
||
;; This file is not part of GNU Emacs.
|
||
;;
|
||
;; This program is free software; you can redistribute it and/or modify
|
||
;; it under the terms of the GNU General Public License as published by
|
||
;; the Free Software Foundation, either version 3 of the License, or
|
||
;; (at your option) any later version.
|
||
;;
|
||
;; This program is distributed in the hope that it will be useful,
|
||
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
;; GNU General Public License for more details.
|
||
;;
|
||
;; You should have received a copy of the GNU General Public License
|
||
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
||
|
||
|
||
;; backend
|
||
|
||
(defun spacemacs//typescript-setup-backend ()
|
||
"Conditionally setup typescript backend."
|
||
(pcase typescript-backend
|
||
('tide (spacemacs//tide-setup))
|
||
('lsp (spacemacs//typescript-setup-lsp))))
|
||
|
||
(defun spacemacs//typescript-setup-company ()
|
||
"Conditionally setup company based on backend."
|
||
(when (eq typescript-backend 'tide)
|
||
(spacemacs//tide-setup-company 'typescript-mode 'typescript-tsx-mode)))
|
||
|
||
(defun spacemacs//typescript-setup-eldoc ()
|
||
"Conditionally setup eldoc based on backend."
|
||
(pcase typescript-backend
|
||
('tide (spacemacs//tide-setup-eldoc))
|
||
('lsp (spacemacs//typescript-setup-lsp-eldoc))))
|
||
|
||
|
||
;; lsp
|
||
|
||
(defun spacemacs//typescript-setup-lsp ()
|
||
"Setup lsp backend."
|
||
(if (configuration-layer/layer-used-p 'lsp)
|
||
(progn
|
||
(unless typescript-lsp-linter
|
||
(setq-local lsp-diagnostics-provider :none))
|
||
(lsp))
|
||
(message (concat "`lsp' layer is not installed, "
|
||
"please add `lsp' layer to your dotfile."))))
|
||
|
||
(defun spacemacs//typescript-setup-lsp-eldoc ()
|
||
"Setup eldoc for LSP."
|
||
(eldoc-mode))
|
||
|
||
|
||
;; Emmet
|
||
|
||
(defun spacemacs/typescript-emmet-mode ()
|
||
"Configure `emmet-mode' for local buffer."
|
||
(setq-local emmet-expand-jsx-className? t))
|
||
|
||
|
||
;; Others
|
||
|
||
(defun spacemacs/typescript-tsfmt-format-buffer ()
|
||
"Format buffer with tsfmt."
|
||
(interactive)
|
||
(if (executable-find "tsfmt")
|
||
(let* ((extension (file-name-extension (or buffer-file-name "tmp.ts") t))
|
||
(tmpfile (make-temp-file "~fmt-tmp" nil extension))
|
||
(coding-system-for-read 'utf-8)
|
||
(coding-system-for-write 'utf-8)
|
||
(outputbuf (get-buffer-create "*~fmt-tmp.ts*")))
|
||
(unwind-protect
|
||
(progn
|
||
(with-current-buffer outputbuf (erase-buffer))
|
||
(write-region nil nil tmpfile)
|
||
(if (zerop (apply 'call-process "tsfmt" nil outputbuf nil
|
||
(list (format
|
||
"--baseDir='%s' --"
|
||
default-directory)
|
||
tmpfile)))
|
||
(let ((p (point)))
|
||
(save-excursion
|
||
(with-current-buffer (current-buffer)
|
||
(erase-buffer)
|
||
(insert-buffer-substring outputbuf)))
|
||
(goto-char p)
|
||
(message "formatted.")
|
||
(kill-buffer outputbuf))
|
||
(progn
|
||
(message "Formatting failed!")
|
||
(display-buffer outputbuf)))
|
||
(progn
|
||
(delete-file tmpfile)))))
|
||
(error "tsfmt not found. Run \"npm install -g typescript-formatter\"")))
|
||
|
||
(defun spacemacs/typescript-format ()
|
||
"Call formatting tool specified in `typescript-fmt-tool'."
|
||
(interactive)
|
||
(call-interactively
|
||
(pcase typescript-fmt-tool
|
||
('typescript-formatter 'spacemacs/typescript-tsfmt-format-buffer)
|
||
('tide 'tide-format)
|
||
('prettier 'prettier-js)
|
||
(_ (user-error
|
||
"%s isn't a valid typescript formatter. Possible values are 'tide, 'typescript-formatter or 'prettier"
|
||
typescript-fmt-tool)))))
|
||
|
||
(defun spacemacs/typescript-fmt-before-save-hook ()
|
||
(add-hook 'before-save-hook 'spacemacs/typescript-format t t))
|
||
|
||
(defun spacemacs/typescript-open-region-in-playground (start end)
|
||
"Open selected region in http://www.typescriptlang.org/Playground
|
||
If nothing is selected - open the whole current buffer."
|
||
(interactive (if (use-region-p)
|
||
(list (region-beginning) (region-end))
|
||
(list (point-min) (point-max))))
|
||
(browse-url (concat "http://www.typescriptlang.org/Playground#src="
|
||
(url-hexify-string (buffer-substring-no-properties start end)))))
|
||
|
||
(defun spacemacs/typescript-yasnippet-setup ()
|
||
(yas-activate-extra-mode 'js-mode))
|
||
|
||
(defun spacemacs/typescript-jump-to-type-def ()
|
||
(interactive)
|
||
(tide-jump-to-definition))
|
||
|
||
(defun spacemacs/typescript-safe-local-variables (values)
|
||
;; safe values for backend to be used in directory file variables
|
||
(dolist (value values)
|
||
(add-to-list 'safe-local-variable-values
|
||
(cons 'typescript-backend value))))
|
||
|
||
(defun spacemacs//typescript-setup-checkers ()
|
||
(when-let* ((found (executable-find "eslint_d")))
|
||
(setq-local flycheck-javascript-eslint-executable found)))
|
||
|
||
(defun spacemacs/typescript-mode-init (hook)
|
||
(add-hook hook 'spacemacs//typescript-setup-backend)
|
||
(when typescript-fmt-on-save
|
||
(add-hook hook 'spacemacs/typescript-fmt-before-save-hook)))
|
||
|
||
(defun spacemacs/typescript-mode-config (mode)
|
||
(spacemacs/set-leader-keys-for-major-mode mode
|
||
"p" 'spacemacs/typescript-open-region-in-playground)
|
||
(pcase typescript-backend
|
||
('lsp (spacemacs/set-leader-keys-for-major-mode mode
|
||
"==" 'spacemacs/typescript-format))
|
||
('tide (spacemacs/set-leader-keys-for-major-mode mode
|
||
"=" 'spacemacs/typescript-format))))
|