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spacemacs/layers/+tools/lsp/packages.el
thanhvg e3b6464649
[core][tide][lsp] improve spacemacs/set-leader-keys-for-minor-mode and apply it to tide and lsp layers (#14141)
* [core][keybinng] improve minor mode binding

This commit added add a new function defun spacemacs/declare-prefix-for-minor-mode
and improved spacemacs/set-leader-keys-for-minor-mode.

`which-key` package recently introduced a new api
which-key-add-keymap-based-replacements which improves perfomance and allows
prefix and namings to be stored directly in keymap. This is a great improvement.

With this new api we now make change to spacemacs/declare-prefix-for-minor-mode
to manage prefix also. For example:

  (spacemacs/set-leader-keys-for-minor-mode 'lsp-mode
    "=" "format"
    "=b" #'lsp-format-buffer)

Before we had to use another api to bind prefix
spacemacs/declare-prefix-for-mode which only works on major-mode. As lsp-mode is
a minor mode this api causes a lot of problems to which-key performance. An
example is https://github.com/syl20bnr/spacemacs/issues/12455 which led to my
hack in https://github.com/syl20bnr/spacemacs/pull/12474.

The improved spacemacs/set-leader-keys-for-minor-mode will take care of both
prefix and key naming for the minor mode. This will allows us to have a better
set up for dynamic minor modes such as lsp-mode, tide-mode etc.

Also another api is created to make prefix for minor mode:
spacemacs/declare-prefix-for-minor-mode.

Usage:
(spacemacs/declare-prefix-for-minor-mode 'tide-mode "E" "errors")"

* [tide] improve prefix

* [lsp] improve prefix
2020-11-21 07:34:55 +01:00

70 lines
1.9 KiB
EmacsLisp

;;; packages.el --- Language Server Protocol Layer packages file for Spacemacs
;;
;; Copyright (c) 2012-2020 Sylvain Benner & Contributors
;;
;; Author: Fangrui Song <i@maskray.me>
;; URL: https://github.com/syl20bnr/spacemacs
;;
;; This file is not part of GNU Emacs.
;;
;;; License: GPLv3
(defconst lsp-packages
'(
lsp-mode
lsp-ui
(helm-lsp :requires helm)
(lsp-ivy :requires ivy)
(lsp-treemacs :requires treemacs)
(lsp-origami :requires lsp-mode)
popwin))
(defun lsp/init-lsp-mode ()
(use-package lsp-mode
:defer t
:config
(progn
(spacemacs/lsp-bind-keys)
(setq lsp-prefer-capf t)
(add-hook 'lsp-after-open-hook (lambda ()
"Setup xref jump handler"
(spacemacs//setup-lsp-jump-handler))))))
(defun lsp/init-lsp-ui ()
(use-package lsp-ui
:defer t
:config
(progn
(if lsp-remap-xref-keybindings
(progn (define-key lsp-ui-mode-map [remap xref-find-definitions] #'lsp-ui-peek-find-definitions)
(define-key lsp-ui-mode-map [remap xref-find-references] #'lsp-ui-peek-find-references)))
(spacemacs/lsp-define-key
lsp-ui-peek-mode-map
"h" #'lsp-ui-peek--select-prev-file
"j" #'lsp-ui-peek--select-next
"k" #'lsp-ui-peek--select-prev
"l" #'lsp-ui-peek--select-next-file
)
)))
(defun lsp/init-helm-lsp ()
(use-package helm-lsp :defer t))
(defun lsp/init-lsp-ivy ()
(use-package lsp-ivy :defer t))
(defun lsp/init-lsp-treemacs ()
(use-package lsp-treemacs :defer t))
(defun lsp/init-lsp-origami ()
(use-package lsp-origami
:defer t
:init
(add-hook 'lsp-after-open-hook #'lsp-origami-try-enable)))
(defun lsp/pre-init-popwin ()
(spacemacs|use-package-add-hook popwin
:post-config
(push '("*lsp-help*" :dedicated t :position bottom :stick t :noselect t :height 0.4)
popwin:special-display-config)))