emacs setup for typescript

init.el

(require 'package)
(add-to-list 'package-archives '("melpa" . "https://melpa.org/packages/") t)
(package-initialize)

(add-to-list 'image-types 'svg)

(defvar bootstrap-version)
(let ((bootstrap-file
       (expand-file-name "straight/repos/straight.el/bootstrap.el" user-emacs-directory))
      (bootstrap-version 6))
  (unless (file-exists-p bootstrap-file)
    (with-current-buffer
        (url-retrieve-synchronously
         "https://raw.githubusercontent.com/radian-software/straight.el/develop/install.el"
         'silent 'inhibit-cookies)
      (goto-char (point-max))
      (eval-print-last-sexp)))
  (load bootstrap-file nil 'nomessage))

(setq mac-option-key-is-meta nil
      mac-command-key-is-meta t
      mac-command-modifier 'meta
      mac-option-modifier 'none)

(straight-use-package 'use-package)

(use-package copilot
  :straight (:host github :repo "zerolfx/copilot.el" :files ("dist" "*.el"))
  :ensure t)
;; you can utilize :map :hook and :config to customize copilot


;; https://github.com/milanglacier/dotemacs/blob/5bce7519d2ffb33371705bbe0bcfbbef1033c8ea/lisp/my-init-langtools.el#L180

(add-hook 'prog-mode-hook 'copilot-mode)
(define-key copilot-completion-map (kbd "<tab>") 'copilot-accept-completion)
(define-key copilot-completion-map (kbd "TAB") 'copilot-accept-completion)
;;(add-to-list 'copilot-major-mode-alist '(("enh-ruby" . "ruby")))
(add-to-list 'copilot-major-mode-alist '(("typescript" . "typescript")))
(add-to-list 'copilot-major-mode-alist '("gfm" . "markdown"))

(unless package-archive-contents (package-refreseh-contents))
(package-initialize)

(setq package-list '(dap-mode))
(dolist (package package-list)
  (unless (package-installed-p package) (package-install package)))

(package-install 'typescript-mode)
;;(package-install 'javascript-mode)
(package-install 'tree-sitter-langs)


(setq package-list '(dap-mode typescript-mode))
(setq package-list '(dap-mode typescript-mode tree-sitter tree-sitter-langs))
(require 'tree-sitter-langs)
(require 'tree-sitter)

;; Activate tree-sitter globally (minor mode registered on every buffer)
(global-tree-sitter-mode)
(add-hook 'tree-sitter-after-on-hook #'tree-sitter-hl-mode)

;;(load-theme 'tango-dark)
(setq package-list '(dap-mode typescript-mode tree-sitter tree-sitter-langs lsp-mode lsp-ui))
(require 'lsp-mode)
(add-hook 'typescript-mode-hook 'lsp-deferred)
(add-hook 'javascript-mode-hook 'lsp-deferred)

(defun my-setup-dap-node ()
  "Require dap-node feature and run dap-node-setup if VSCode module isn't already installed"
  (require 'dap-node)
  (unless (file-exists-p dap-node-debug-path) (dap-node-setup)))

(add-hook 'typescript-mode-hook 'my-setup-dap-node)
(add-hook 'javascript-mode-hook 'my-setup-dap-node)


;;(dap-node-setup)
;;(load-theme 'tango-dark)