dotfiles/.config/doom/config.el

;;; $DOOMDIR/config.el -*- lexical-binding: t; -*-

;; Place your private configuration here! Remember, you do not need to run 'doom
;; sync' after modifying this file!


;; Some functionality uses this to identify you, e.g. GPG configuration, email
;; clients, file templates and snippets. It is optional.
;; (setq user-full-name "John Doe"
;;       user-mail-address "john@doe.com")

;; Doom exposes five (optional) variables for controlling fonts in Doom:
;;
;; - `doom-font' -- the primary font to use
;; - `doom-variable-pitch-font' -- a non-monospace font (where applicable)
;; - `doom-big-font' -- used for `doom-big-font-mode'; use this for
;;   presentations or streaming.
;; - `doom-symbol-font' -- for symbols
;; - `doom-serif-font' -- for the `fixed-pitch-serif' face
;;
;; See 'C-h v doom-font' for documentation and more examples of what they
;; accept. For example:
;;
(setq doom-font (font-spec :family "Iosevka" :size 15 :weight 'semi-light)
      doom-variable-pitch-font (font-spec :family "Iosevka" :size 13))
;;
;; If you or Emacs can't find your font, use 'M-x describe-font' to look them
;; up, `M-x eval-region' to execute elisp code, and 'M-x doom/reload-font' to
;; refresh your font settings. If Emacs still can't find your font, it likely
;; wasn't installed correctly. Font issues are rarely Doom issues!

;; There are two ways to load a theme. Both assume the theme is installed and
;; available. You can either set `doom-theme' or manually load a theme with the
;; `load-theme' function. This is the default:
(setq doom-theme 'gruber-darker)


;; This determines the style of line numbers in effect. If set to `nil', line
;; numbers are disabled. For relative line numbers, set this to `relative'.
(setq display-line-numbers-type 'relative)

;; If you use `org' and don't want your org files in the default location below,
;; change `org-directory'. It must be set before org loads!
(setq org-directory "~/org/")


;; Whenever you reconfigure a package, make sure to wrap your config in an
;; `with-eval-after-load' block, otherwise Doom's defaults may override your
;; settings. E.g.
;;
;;   (with-eval-after-load 'PACKAGE
;;     (setq x y))
;;
;; The exceptions to this rule:
;;
;;   - Setting file/directory variables (like `org-directory')
;;   - Setting variables which explicitly tell you to set them before their
;;     package is loaded (see 'C-h v VARIABLE' to look them up).
;;   - Setting doom variables (which start with 'doom-' or '+').
;;
;; Here are some additional functions/macros that will help you configure Doom.
;;
;; - `load!' for loading external *.el files relative to this one
;; - `add-load-path!' for adding directories to the `load-path', relative to
;;   this file. Emacs searches the `load-path' when you load packages with
;;   `require' or `use-package'.
;; - `map!' for binding new keys
;;
;; To get information about any of these functions/macros, move the cursor over
;; the highlighted symbol at press 'K' (non-evil users must press 'C-c c k').
;; This will open documentation for it, including demos of how they are used.
;; Alternatively, use `C-h o' to look up a symbol (functions, variables, faces,
;; etc).
;;
;; You can also try 'gd' (or 'C-c c d') to jump to their definition and see how
;; they are implemented.

(defun toggle-window-split ()
  (interactive)
  (if (= (count-windows) 2)
      (let* ((this-win-buffer (window-buffer))
	     (next-win-buffer (window-buffer (next-window)))
	     (this-win-edges (window-edges (selected-window)))
	     (next-win-edges (window-edges (next-window)))
	     (this-win-2nd (not (and (<= (car this-win-edges)
					 (car next-win-edges))
				     (<= (cadr this-win-edges)
					 (cadr next-win-edges)))))
	     (splitter
	      (if (= (car this-win-edges)
		     (car (window-edges (next-window))))
		  'split-window-horizontally
		'split-window-vertically)))
	(delete-other-windows)
	(let ((first-win (selected-window)))
	  (funcall splitter)
	  (if this-win-2nd (other-window 1))
	  (set-window-buffer (selected-window) this-win-buffer)
	  (set-window-buffer (next-window) next-win-buffer)
	  (select-window first-win)
	  (if this-win-2nd (other-window 1))))))

(global-set-key (kbd "C-t") 'toggle-window-split)

(setq compile-command "")

;; Comment
(map! "C-;" 'comment-dwim-2)

;; Duplicate line

(defun duplicate-line ()
  "Duplicate current line"
  (interactive)
  (let ((column (- (point) (pos-bol)))
        (line (let ((s (thing-at-point 'line t)))
                (if s (string-remove-suffix "\n" s) ""))))
    (move-end-of-line 1)
    (newline)
    (insert line)
    (move-beginning-of-line 1)
    (forward-char column)))

(global-set-key (kbd "C-,") 'duplicate-line)

;; Magit
(map! :leader "m s" 'magit-status)

;; Multi cursors
(map! "C-S-n" 'mc/mark-next-like-this)
(map! "C-S-p" 'mc/mark-previous-like-this)

(setq tramp-auto-save-directory "/tmp")

;; Move text
(map! "M-p" 'move-text-up)
(map! "M-n" 'move-text-down)

;; LSP
(global-set-key (kbd "M-;") 'xref-find-definitions)

(use-package lsp-mode
  :hook ((c-mode
          c++-mode
          python-mode
          rust-mode
          tsx-ts-mode
          typescript-ts-mode
          ))
  :custom
  (lsp-keymap-prefix "s-i")
  (lsp-keep-workspace-alive nil)
  (lsp-enable-xref t)
  (lsp-enable-on-type-formatting nil)
  )

(setq gc-cons-threshold (* 100 1024 1024)
      read-process-output-max (* 1024 1024)
      treemacs-space-between-root-nodes nil
      company-idle-delay 0.5
      company-minimum-prefix-length 1
      lsp-idle-delay 0.1)

(with-eval-after-load 'lsp-mode
  (add-hook 'lsp-mode-hook #'lsp-enable-which-key-integration)
  (yas-global-mode))

;; Dired
;; (setq dired-omit-files
;;       (concat dired-omit-files "\\|^\\..+$"))
(setq-default dired-dwim-target t)
(setq dired-listing-switches "-alh")

;; Tree sitter
(after! treesit
  (setq treesit-language-source-alist
        '((typescript "https://github.com/tree-sitter/tree-sitter-typescript" "master" "typescript/src" nil nil)
          (tsx "https://github.com/tree-sitter/tree-sitter-typescript" "master" "tsx/src" nil nil))))