;;; tools/lsp/config.el -*- lexical-binding: t; -*-

(setq lsp-session-file (concat doom-etc-dir "lsp-session")
      lsp-auto-guess-root t
      lsp-keep-workspace-alive nil)

(after! lsp-mode
  (define-key lsp-mode-map
    [remap +lookup/documentation] #'lsp-describe-thing-at-point)

  ;; Don't prompt to restart LSP servers while quitting Emacs
  (add-hook! 'kill-emacs-hook (setq lsp-restart 'ignore)))


(def-package! lsp-ui
  :hook (lsp-mode . lsp-ui-mode)
  :config
  (setq lsp-prefer-flymake nil
        lsp-ui-doc-max-height 8
        lsp-ui-doc-max-width 35
        lsp-ui-sideline-ignore-duplicate t)

  (define-key! lsp-ui-mode-map
    [remap xref-find-definitions] #'lsp-ui-peek-find-definitions
    [remap xref-find-references]  #'lsp-ui-peek-find-references
    ;; `set-lookup-handlers!' won't work for lsp-ui-peek commands, because they
    ;; don't switch buffers
    [remap +lookup/definition] #'lsp-ui-peek-find-definitions
    [remap +lookup/references] #'lsp-ui-peek-find-references))


(def-package! company-lsp
  :when (featurep! :completion company)
  :after lsp-mode
  :config
  (set-company-backend! 'lsp-mode 'company-lsp))