lang/javascript: general refactor

+ No need for some rjsx-mode hooks, when it is derived from js2-mode
  (thus, js2-mode hooks will run in rjsx-mode).
+ Reorganized package configs with major modes at the top.
+ Fix incorrect usage of add-hook! with three arguments for rjsx-mode.
This commit is contained in:
Henrik Lissner 2018-04-20 02:44:04 -04:00
parent c08f6b25d9
commit 595d6215d2
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GPG key ID: 5F6C0EA160557395
2 changed files with 60 additions and 59 deletions

View file

@ -31,6 +31,11 @@ ignore the cache."
(assq packages deps))
(t (error "Expected a package symbol or list, got %s" packages))))))
;;
;; Commands
;;
;;;###autoload
(defun +javascript/repl ()
"Open a Javascript REPL. Meaning either `skewer-repl', if any of the
@ -39,8 +44,8 @@ skewer-*-mode's are enabled, or `nodejs-repl' otherwise."
(call-interactively
(if (and (featurep 'skewer-mode)
(or skewer-mode skewer-css-mode skewer-html-mode))
'skewer-repl
'nodejs-repl)))
#'skewer-repl
#'nodejs-repl)))
;;;###autoload
(defun +javascript/skewer-this-buffer ()
@ -74,6 +79,11 @@ Run this for any buffer you want to skewer."
(if skewer-css-mode (skewer-css-mode -1))
(if skewer-html-mode (skewer-html-mode -1)))))
;;
;; Hooks
;;
;;;###autoload
(defun +javascript|add-node-modules-path ()
"Search the current buffer's parent directories for `node_modules/.bin`.
@ -100,6 +110,11 @@ If it's found, then add it to the `exec-path'."
collect buf)
(kill-process (tide-current-server)))))
;;
;; Advice
;;
;;;###autoload
(defun +javascript*tide-project-root ()
"Resolve to `doom-project-root' if `tide-project-root' fails."

View file

@ -1,5 +1,9 @@
;;; lang/javascript/config.el -*- lexical-binding: t; -*-
;;
;; Major modes
;;
(def-package! js2-mode
:mode "\\.js$"
:interpreter "node"
@ -15,12 +19,9 @@
js2-strict-trailing-comma-warning nil
js2-strict-missing-semi-warning nil)
(add-hook! 'js2-mode-hook
#'(flycheck-mode rainbow-delimiters-mode +javascript|add-node-modules-path))
(add-hook! 'js2-mode-hook #'(flycheck-mode rainbow-delimiters-mode))
(set! :repl 'js2-mode #'+javascript/repl)
(set! :electric 'js2-mode :chars '(?\} ?\) ?.))
(set! :lookup 'js2-mode :xref-backend #'xref-js2-xref-backend)
;; Conform switch-case indentation to js2 normal indent
(defvaralias 'js-switch-indent-offset 'js2-basic-offset)
@ -30,7 +31,6 @@
(map! :map js2-mode-map
:localleader
:nr "r" #'+javascript/refactor-menu
:n "S" #'+javascript/skewer-this-buffer))
@ -41,9 +41,38 @@
(set! :electric 'typescript-mode :chars '(?\} ?\)) :words '("||" "&&")))
(def-package! rjsx-mode
:commands rjsx-mode
:mode "\\.jsx$"
:mode "components/.+\\.js$"
:init
(defun +javascript-jsx-file-p ()
(and buffer-file-name
(string= (file-name-extension buffer-file-name) "js")
(re-search-forward "\\(^\\s-*import React\\|\\( from \\|require(\\)[\"']react\\)"
magic-mode-regexp-match-limit t)
(progn (goto-char (match-beginning 1))
(not (sp-point-in-string-or-comment)))))
(push (cons #'+javascript-jsx-file-p 'rjsx-mode) magic-mode-alist)
:config
(set! :electric 'rjsx-mode :chars '(?\} ?\) ?. ?>))
(add-hook! 'rjsx-mode-hook
;; jshint doesn't know how to deal with jsx
(push 'javascript-jshint flycheck-disabled-checkers)))
(def-package! coffee-mode
:mode "\\.coffee$"
:init (setq coffee-indent-like-python-mode t))
;;
;; Tools
;;
(def-package! tide
:hook (js2-mode . tide-setup)
:hook (rjsx-mode . tide-setup)
:hook (typescript-mode . tide-setup)
:init
(defun +javascript|init-tide-in-web-mode ()
@ -51,7 +80,7 @@
(tide-setup)))
(add-hook 'web-mode-hook #'+javascript|init-tide-in-web-mode)
:config
(set! :company '(js2-mode rjsx-mode typescript-mode) 'company-tide)
(set! :company '(js2-mode typescript-mode) 'company-tide)
(set! :lookup '(js2-mode rjsx-mode typescript-mode)
:definition #'tide-jump-to-definition
:references #'tide-references
@ -102,7 +131,10 @@
:n "r" #'+javascript/refactor-menu))
(def-package! nodejs-repl :commands nodejs-repl)
(def-package! nodejs-repl
:commands nodejs-repl
:init
(set! :repl 'js2-mode #'+javascript/repl))
(def-package! js2-refactor
@ -117,39 +149,6 @@
js2r-debug-this js2r-forward-slurp js2r-forward-barf))
(def-package! rjsx-mode
:commands rjsx-mode
:mode "\\.jsx$"
:mode "components/.+\\.js$"
:init
(defun +javascript-jsx-file-p ()
(and buffer-file-name
(equal (file-name-extension buffer-file-name) "js")
(re-search-forward "\\(^\\s-*import React\\|\\( from \\|require(\\)[\"']react\\)"
magic-mode-regexp-match-limit t)
(progn (goto-char (match-beginning 1))
(not (sp-point-in-string-or-comment)))))
(push (cons #'+javascript-jsx-file-p 'rjsx-mode) magic-mode-alist)
:config
(set! :electric 'rjsx-mode :chars '(?\} ?\) ?. ?>))
;; disable electric keys (I use snippets and `emmet-mode' instead)
(map! :map rjsx-mode-map
"<" nil
"C-d" nil)
(add-hook! rjsx-mode
#'(flycheck-mode rainbow-delimiters-mode +javascript|add-node-modules-path)
;; jshint doesn't really know how to deal with jsx
(push 'javascript-jshint flycheck-disabled-checkers)))
(def-package! coffee-mode
:mode "\\.coffee$"
:init (setq coffee-indent-like-python-mode t))
(def-package! web-beautify
:commands web-beautify-js
:init
@ -160,10 +159,6 @@
:commands (eslintd-fix-mode eslintd-fix))
;;
;; Skewer-mode
;;
(def-package! skewer-mode
:commands (skewer-mode run-skewer)
:config
@ -173,6 +168,7 @@
:n "se" #'skewer-eval-defun
:n "sf" #'skewer-load-buffer))
(def-package! skewer-css ; in skewer-mode
:commands skewer-css-mode
:config
@ -183,6 +179,7 @@
:n "sb" #'skewer-css-eval-buffer
:n "sc" #'skewer-css-clear-all))
(def-package! skewer-html ; in skewer-mode
:commands skewer-html-mode
:config
@ -207,16 +204,5 @@
(def-project-mode! +javascript-npm-mode
:modes (html-mode css-mode web-mode js2-mode markdown-mode)
:files "package.json"
:on-enter
(when (make-local-variable 'exec-path)
(push (doom-project-expand "node_modules/.bin")
exec-path)))
;;
;; Tools
;;
(def-project-mode! +javascript-eslintd-fix-mode
:add-hooks (eslintd-fix-mode))
:add-hooks (+javascript|add-node-modules-path))