doom-emacs-config/+lsp.el at main · practicalli-archive/doom-emacs-config · GitHub

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;;; +lsp.el -*- lexical-binding: t; -*-

;; ---------------------------------------
;; LSP Configuration

(use-package! lsp-mode
  :commands lsp
  :config

  ;; Core
  (setq
        ;; https://emacs-lsp.github.io/lsp-mode/page/settings/headerline/
        lsp-headerline-breadcrumb-enable t  ; Breadcrumb trail
        lsp-headerline-breadcrumb-segments '(symbols) ; namespace & symbols, no file path

        lsp-signature-render-documentation nil
        lsp-signature-function 'lsp-signature-posframe
        lsp-semantic-tokens-enable t
        lsp-idle-delay 0.2 ;; Smoother LSP features response in cost of performance (Most servers I use have good performance)
        lsp-use-plists nil)
  (add-hook 'lsp-after-apply-edits-hook (lambda (&rest _) (save-buffer)))
  (add-hook 'lsp-mode-hook (lambda () (setq-local company-format-margin-function #'company-vscode-dark-icons-margin))))

(use-package! lsp-treemacs
  :config
  (setq lsp-treemacs-error-list-current-project-only t))


(use-package! lsp-ui
  :after lsp-mode
  :commands lsp-ui-mode
  :config
  (setq lsp-ui-doc-enable nil       ;; disable all doc popups
        lsp-ui-sideline-enable nil  ;; disable sideline bar for less distraction
        treemacs-space-between-root-nodes nil  ;; no spacing in treemacs views
        lsp-log-io t  ; Log client-server json communication
        lsp-ui-peek-enable t))

;; End of LSP
;; ---------------------------------------