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;;; Code:
;; Web general
(defun my-web-mode-colors ()
"Set colors for web mode."
(set-face-background 'web-mode-current-element-highlight-face "#FFFDD0")
(set-face-background 'web-mode-current-column-highlight-face "gray97")
(set-face-foreground 'web-mode-current-element-highlight-face "black")
)
(use-package web-mode
:config (setq
web-mode-markup-indent-offset 2
web-mode-code-indent-offset 2
web-mode-css-indent-offset 2
web-mode-enable-current-element-highlight t
web-mode-enable-current-column-highlight t
)
(my-web-mode-colors)
)
(add-to-list 'auto-mode-alist '("\\.html?\\'" . web-mode))
(setq-default js-indent-level 2)
(use-package flycheck
:ensure t
:config
(setq-default flycheck-disabled-checkers
(append flycheck-disabled-checkers
'(javascript-jshint)))
(setq-default flycheck-disabled-checkers
(append flycheck-disabled-checkers
'(json-jsonlist)))
(flycheck-add-mode 'javascript-eslint 'js-mode)
(flycheck-add-mode 'typescript-tslint 'typescript-mode)
(add-hook 'js-mode-hook 'flycheck-mode)
(add-hook 'typescript-mode-hook 'flycheck-mode)
)
;; TSX
;; (use-package tree-sitter-langs
;; :config
;; (tree-sitter-require 'tsx)
;; (add-to-list 'tree-sitter-major-mode-language-alist '(typescript-tsx-mode . tsx))
;; )
(define-derived-mode typescript-tsx-mode web-mode "TypeScript[tsx]")
(add-to-list 'auto-mode-alist '("\\.tsx\\'" . typescript-tsx-mode))
(flycheck-add-mode 'javascript-eslint 'typescript-tsx-mode)
(add-hook 'typescript-tsx-mode-hook 'flycheck-mode)
; use local eslint from node_modules before global
; http://emacs.stackexchange.com/questions/21205/flycheck-with-file-relative-eslint-executable
(defun my-use-eslint-from-node-modules ()
"Use eslint from local node_modules instead of globally."
(let* ((root (locate-dominating-file
(or (buffer-file-name) default-directory)
"node_modules"))
(eslint (and root
(expand-file-name "node_modules/eslint/bin/eslint.js"
root))))
(when (and eslint (file-executable-p eslint))
(setq-local flycheck-javascript-eslint-executable eslint))))
(add-hook 'flycheck-mode-hook #'my-use-eslint-from-node-modules)
;; Package management
(use-package eglot
:config
(add-hook 'js-mode-hook 'js-eglot-ensure)
(add-hook 'typescript-mode-hook 'eglot-ensure)
(add-hook 'typescript-tsx-mode-hook 'eglot-ensure)
(add-to-list 'eglot-server-programs '(js-mode . ("typescript-language-server" "--stdio")))
(add-to-list 'eglot-server-programs '(typescript-mode . ("typescript-language-server" "--stdio")))
(add-to-list 'eglot-server-programs '(typescript-tsx-mode . ("typescript-language-server" "--stdio")))
)
(defun js-eglot-ensure()
"Ensure eglot mode, unless we are in json mode"
(when (string= (file-name-extension buffer-file-name) "js")
(eglot-ensure))
)
;; CSS eldoc
(use-package css-eldoc
:ensure t
:commands turn-on-css-eldoc
:config
(add-hook 'css-mode-hook 'turn-on-css-eldoc)
)
(provide 'web)
;;; web.el ends here
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