machine_setup/ansible/roles/emacs/files/elisp/lang-javascript.el
2024-01-21 17:00:25 -05:00

178 lines
8.8 KiB
EmacsLisp

(require 'common-lsp)
(require 'util-tree-sitter)
(use-package json-ts-mode
:ensure nil
:pin manual
:mode (
("\\.json\\'" . json-ts-mode)
)
:commands (json-ts-mode)
:hook (
(json-ts-mode . (lambda ()
(add-hook 'before-save-hook 'json-fmt-jq nil 'local)
))
)
:init
(add-to-list 'treesit-language-source-alist '(json "https://github.com/tree-sitter/tree-sitter-json"))
(unless (treesit-ready-p 'json) (treesit-install-language-grammar 'json))
)
(defun json-fmt-jq ()
"Run jq."
(run-command-on-buffer "jq" "--monochrome-output" ".")
)
(defun configure-typescript-language-server ()
"Configures the typescript language server."
(when-linux
;; Either initializationOptions or workspace/didChangeConfiguration works.
(setq eglot-workspace-configuration
(list (cons ':typescript '(:inlayHints (:includeInlayParameterNameHints
"all"
:includeInlayParameterNameHintsWhenArgumentMatchesName
t
:includeInlayFunctionParameterTypeHints
t
:includeInlayVariableTypeHints
t
:includeInlayVariableTypeHintsWhenTypeMatchesName
t
:includeInlayPRopertyDeclarationTypeHints
t
:includeInlayFunctionLikeReturnTypeHints
t
:includeInlayEnumMemberValueHints
t)))))
(eglot-ensure)
;; (defclass my/eglot-typescript (eglot-lsp-server) ()
;; :documentation
;; "Own eglot server class.")
;; (add-to-list 'eglot-server-programs
;; '((js-mode js-ts-mode tsx-ts-mode typescript-ts-mode typescript-mode) . (my/eglot-typescript "typescript-language-server" "--stdio" :initializationOptions (:preferences (:includeInlayParameterNameHints
;; "all"
;; :includeInlayParameterNameHintsWhenArgumentMatchesName
;; t
;; :includeInlayFunctionParameterTypeHints
;; t
;; :includeInlayVariableTypeHints
;; t
;; :includeInlayVariableTypeHintsWhenTypeMatchesName
;; t
;; :includeInlayPRopertyDeclarationTypeHints
;; t
;; :includeInlayFunctionLikeReturnTypeHints
;; t
;; :includeInlayEnumMemberValueHints
;; t)))))
)
)
(use-package tsx-ts-mode
:ensure nil
:pin manual
:mode (
("\\.tsx\\'" . tsx-ts-mode)
)
:commands (tsx-ts-mode)
:hook (
(tsx-ts-mode . (lambda ()
(when-linux
(configure-typescript-language-server)
)
))
)
:init
(add-to-list 'treesit-language-source-alist '(tsx . ("https://github.com/tree-sitter/tree-sitter-typescript" "master" "tsx/src")))
(unless (treesit-ready-p 'tsx) (treesit-install-language-grammar 'tsx))
)
(use-package typescript-ts-mode
:ensure nil
:pin manual
:mode (
("\\.ts\\'" . typescript-ts-mode)
)
:commands (typescript-ts-mode)
:hook (
(typescript-ts-mode . (lambda ()
(configure-typescript-language-server)
))
)
:init
(add-to-list 'treesit-language-source-alist '(typescript . ("https://github.com/tree-sitter/tree-sitter-typescript" "master" "typescript/src")))
(unless (treesit-ready-p 'typescript) (treesit-install-language-grammar 'typescript))
)
(use-package js-ts-mode
:ensure nil
:pin manual
:mode (
("\\.js\\'" . js-ts-mode)
)
:commands (js-ts-mode)
:hook (
(js-ts-mode . (lambda ()
(when-linux
(eglot-ensure)
)
))
)
:init
(add-to-list 'treesit-language-source-alist '(javascript . ("https://github.com/tree-sitter/tree-sitter-javascript" "master" "src")))
(unless (treesit-ready-p 'javascript) (treesit-install-language-grammar 'javascript))
)
(defun prettier-fmt ()
"Run prettier."
(run-command-on-buffer "prettier" "--stdin-filepath" buffer-file-name)
)
(use-package css-ts-mode
:ensure nil
:pin manual
:mode (
("\\.css\\'" . css-ts-mode)
)
:commands (css-ts-mode)
:custom (css-indent-offset 2)
:init
(add-to-list 'treesit-language-source-alist '(css "https://github.com/tree-sitter/tree-sitter-css"))
(unless (treesit-ready-p 'css) (treesit-install-language-grammar 'css))
:hook (
(css-ts-mode . (lambda ()
(eglot-ensure)
(defclass my/eglot-css (eglot-lsp-server) ()
:documentation
"Own eglot server class.")
(add-to-list 'eglot-server-programs
'(css-ts-mode . (my/eglot-css "vscode-css-language-server" "--stdio")))
;; (add-hook 'before-save-hook 'eglot-format-buffer nil 'local)
(add-hook 'before-save-hook 'prettier-fmt nil 'local)
))
)
)
(use-package web-mode
:mode (("\\.dust\\'" . dust-mode)
)
:config
(setq web-mode-markup-indent-offset 2)
(setq web-mode-enable-current-element-highlight t)
)
;; Define a custom mode for dust so that org-mode handle #+BEGIN_SRC dust blocks
(define-derived-mode dust-mode web-mode "WebDust"
"Major mode for editing dust templates in web-mode."
(web-mode)
(web-mode-set-engine "dust")
;; (setq web-mode-content-type "html")
)
(provide 'lang-javascript)