doom.d/config.el

;;; .doom.d/config.el -*- lexical-binding: t; -*-

;; Place your private configuration here
;;
;; Load appearance configuration
(load! "+ui")
;; Set projects directories
(setq projectile-project-search-path '("~/Projects" "~/Documents/Work" "~/Documents/Typesetting"))
; Auto cleanup recentf
(setq recentf-auto-cleanup 300)
; Save backup files to ~/.cache and autosave files to ~/.cache/emacs
(setq backup-directory-alist `(("." . "~/.cache"))
      auto-save-list-file-prefix (concat "~/.cache"))
;; Load org configuration
(after! org (load! "+org"))
;; Enter writeroom and disable completion and line numbers in Markdown
(add-hook 'markdown-mode-hook (lambda () (display-line-numbers-mode -1)))
(after! markdown
  (set-company-backend! 'markdown-mode nil)
  (add-hook 'markdown-mode-hook 'global-writeroom-mode))
;; Reload file from disk without confirmation
(defun revert-buffer-no-confirm ()
  (interactive)
  (revert-buffer :ignore-auto :noconfirm))
;; Select target in Makefile compilation as default
(map! :leader :n "c c" #'makefile-executor-execute-project-target)
;; Align columns in CSV mode
(add-hook 'csv-mode-hook 'csv-align-mode)
;; Close compilation buffer if successful
(setq compilation-finish-functions
      (lambda (buf str)
        (if (null (string-match ".*exited abnormally.*" str))
            (progn
              (run-at-time
               "0.5 sec" nil 'delete-windows-on
               (get-buffer-create "*compilation*"))
              (message "No Compilation Errors!")))))
;; Enable writeroom for text modes
(setq writeroom-major-modes '(markdown-mode org-mode))
;; Map leader key for major mode to ,
(setq doom-localleader-key ",")
;; Show matching parenthesis on the minibuffer
(after! smartparens (show-smartparens-global-mode t))
;; Disable company mode in Nix
(setq-hook! 'nix-mode-hook company-idle-delay nil)
;; Trigger flycheck after save
(setq flycheck-check-syntax-automatically '(save))
;; Ignore development databases folders
(after! lsp-mode
  (add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]\\.mysql\\'")
  (add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]\\.pgdata\\'"))
;; Ignore empty files
(after! projectile
  (add-to-list 'projectile-globally-ignored-files ".gitkeep")
  (add-to-list 'projectile-globally-ignored-directories ".direnv"))
;; Set org-mode as the default
(setq-default major-mode 'org-mode)
;; Associate polymode to R markdown files
(add-to-list 'auto-mode-alist '("\\.[rR]md\\'" . poly-markdown+R-mode))
;; Keybindings for R markdown polymode
(map! :map poly-markdown+R-mode-map
      :n "RET" #'polymode-eval-chunk
      :desc "Evaluate code block")
;; Set clangd as C/C++ LSP
(setq lsp-clients-clangd-args '("-j=3"
                                "--background-index"
                                "--clang-tidy"
                                "--completion-style=detailed"
                                "--header-insertion=never"
                                "--header-insertion-decorators=0"))
(after! lsp-clangd (set-lsp-priority! 'clangd 2))