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spacemacs/layers/+lang/rust/packages.el
Lucius Hu 49d1eaed50 rust and lsp: better integration of lsp-rust-analyzer-reload-workspace
- Introduced a new command cargo-process-outdated
- Certain commands are known to change Cargo.toml and needs to reload workspace,
  wrapper functions that automatically reload workspace are added.
  - spacemacs/cargo-process-add
  - spacemacs/cargo-process-rm
  - spacemacs/cargo-process-outdated
- Added a layer variable for rust layer, cargo-process-reload-on-modify,
  which toggle the aforementioned behaviour.
- Added a new utility function in LSP layer, which returns server ID associated
  with current project.
  - spacemacs//lsp-client-server-id
- Rearranged keybindings for rust layers (see table below for details)

Commands wrapped with auto-reload functionality:

|Command                  |Binding      |
|-------------------------|-------------|
|`cargo-process-repeat`   |`SPC m c .`  |
|`cargo-process-add`      |`SPC m c a`  |
|`cargo-process-rm`       |`SPC m c r`  |
|`cargo-process-upgrade`  |`SPC m c U`  |

Commands with new bindings:

|Command                            |Old Binding |New Binding |
|-----------------------------------|------------|------------|
|`cargo-process-search`             |`SPC m c s` |`SPC m c /` |
|`cargo-process-fmt`                |`SPC m c f` |`SPC m c =` |
|`cargo-process-current-file-tests` |`SPC m c o` |`SPC m t b` |
|`cargo-process-current-test`       |`SPC m c t` |`SPC m t t` |
|`cargo-process-test`               |`SPC m t`   |`SPC m t a` |
2021-04-09 21:56:22 +02:00

139 lines
4.4 KiB
EmacsLisp

;;; packages.el --- Rust Layer packages File for Spacemacs
;;
;; Copyright (c) 2012-2021 Sylvain Benner & Contributors
;;
;; Author: Chris Hoeppner <me@mkaito.com>
;; URL: https://github.com/syl20bnr/spacemacs
;;
;; This file is not part of GNU Emacs.
;;
;; This program is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.
;;
;; This program is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
;; GNU General Public License for more details.
;;
;; You should have received a copy of the GNU General Public License
;; along with this program. If not, see <http://www.gnu.org/licenses/>.
(defconst rust-packages
'(
cargo
company
counsel-gtags
dap-mode
flycheck
(flycheck-rust :requires flycheck)
ggtags
helm-gtags
ron-mode
racer
rust-mode
smartparens
toml-mode))
(defun rust/init-cargo ()
(use-package cargo
:defer t
:init
(progn
(spacemacs/declare-prefix-for-mode 'rust-mode "mc" "cargo")
(spacemacs/declare-prefix-for-mode 'rust-mode "mt" "tests")
(spacemacs/set-leader-keys-for-major-mode 'rust-mode
"c." 'spacemacs/cargo-process-repeat
"c/" 'cargo-process-search
"c=" 'cargo-process-fmt
"ca" 'spacemacs/cargo-process-add
"cA" 'cargo-process-audit
"cc" 'cargo-process-build
"cC" 'cargo-process-clean
"cd" 'cargo-process-doc
"cD" 'cargo-process-doc-open
"ce" 'cargo-process-bench
"cE" 'cargo-process-run-example
"ci" 'cargo-process-init
"cl" 'cargo-process-clippy
"cn" 'cargo-process-new
"co" 'cargo-process-outdated
"cr" 'spacemacs/cargo-process-rm
"cu" 'cargo-process-update
"cU" 'spacemacs/cargo-process-upgrade
"cv" 'cargo-process-check
"cx" 'cargo-process-run
"cX" 'cargo-process-run-bin
"ta" 'cargo-process-test
"tt" 'cargo-process-current-test
"tb" 'cargo-process-current-file-tests))))
(defun rust/post-init-company ()
;; backend specific
(spacemacs//rust-setup-company))
(defun rust/post-init-counsel-gtags ()
(spacemacs/counsel-gtags-define-keys-for-mode 'rust-mode))
(defun rust/pre-init-dap-mode ()
(when (eq rust-backend 'lsp)
(add-to-list 'spacemacs--dap-supported-modes 'rust-mode)
(add-hook 'rust-mode-local-vars-hook #'spacemacs//rust-setup-dap)))
(defun rust/post-init-flycheck ()
(spacemacs/enable-flycheck 'rust-mode))
(defun rust/init-flycheck-rust ()
(use-package flycheck-rust
:defer t
:init (add-hook 'flycheck-mode-hook #'flycheck-rust-setup)))
(defun rust/post-init-ggtags ()
(add-hook 'rust-mode-local-vars-hook #'spacemacs/ggtags-mode-enable))
(defun rust/post-init-helm-gtags ()
(spacemacs/helm-gtags-define-keys-for-mode 'rust-mode))
(defun rust/init-racer ()
(use-package racer
:defer t
:commands racer-mode
:config
(progn
(spacemacs/add-to-hook 'rust-mode-hook '(racer-mode))
(spacemacs/add-to-hook 'racer-mode-hook '(eldoc-mode))
(add-to-list 'spacemacs-jump-handlers-rust-mode 'racer-find-definition)
(spacemacs/set-leader-keys-for-major-mode 'rust-mode
"hh" 'spacemacs/racer-describe)
(spacemacs|hide-lighter racer-mode)
(evilified-state-evilify-map racer-help-mode-map
:mode racer-help-mode))))
(defun rust/init-rust-mode ()
(use-package rust-mode
:defer t
:init
(progn
(spacemacs/add-to-hook 'rust-mode-hook '(spacemacs//rust-setup-backend))
(spacemacs/declare-prefix-for-mode 'rust-mode "mg" "goto")
(spacemacs/declare-prefix-for-mode 'rust-mode "mh" "help")
(spacemacs/declare-prefix-for-mode 'rust-mode "m=" "format")
(spacemacs/set-leader-keys-for-major-mode 'rust-mode
"==" 'rust-format-buffer
"q" 'spacemacs/rust-quick-run))))
(defun rust/post-init-smartparens ()
(with-eval-after-load 'smartparens
;; Don't pair lifetime specifiers
(sp-local-pair 'rust-mode "'" nil :actions nil)))
(defun rust/init-toml-mode ()
(use-package toml-mode
:mode "/\\(Cargo.lock\\|\\.cargo/config\\)\\'"))
(defun rust/init-ron-mode ()
(use-package ron-mode
:mode ("\\.ron\\'" . ron-mode)
:defer t))