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dot-emacs/.emacs.d/lsp.org
Jaden Provost Maxwell-Comfort afc9828d2b Added zig to LSP config
2026-02-25 18:00:37 -08:00

211 lines
4.3 KiB
Org Mode

* Eglot
** Keybindings
#+begin_src elisp
(use-package eglot
:bind (:map eglot-mode-map
("C-c l a" . eglot-code-actions)
("C-c l r" . eglot-rename)
("C-c l h" . eldoc)
("C-c l f" . eglot-format)
("C-c l F" . eglot-format-buffer)
("C-c l R" . eglot-reconnect)))
#+end_src
** Direnv for Nix-Shell Integration
Direnv is a program that will automatically run ~nix-shell~ when a ~.envrc~ file is found. Using the ~emacs-direnv~ package, you can more easily integrate nix into your development environment.
#+begin_src elisp
(use-package direnv
:config
(direnv-mode))
#+end_src
* Language Servers
This will include any language server packages and configuration.
** HTML
#+begin_src elisp
(use-package web-mode
:defer t
:mode ("\\.html\\'" "\\.svelte\\'")
:hook (web-mode . eglot-ensure)
:init
(setq web-mode-engines-alist '(("svelte" . "\\.svelte\\'"))))
#+end_src
** JavaScript/Typescript
#+begin_src elisp
(use-package typescript-mode
:defer t
:mode ("\\.ts\\'" "\\.js\\'")
:hook (typescript-mode . eglot-ensure))
#+end_src
Install the ~typescript-language-server~ through npm.
#+begin_src sh
npm install -g typescript-language-server
#+end_src
** Python
#+begin_src elisp
(use-package python-mode
:defer t
:mode ("\\.py\\'")
:hook (python-mode . eglot-ensure))
#+end_src
Install the ~python-lsp-server~ though pip.
#+begin_src sh
pip install python-lsp-server
#+end_src
** C/C++
#+begin_src elisp
(use-package ccls
:defer t
:hook ((c-mode cc-mode c++-mode objc-mode cuda-mode) .
(lambda () (require 'ccls) (lsp)))
:config
(setq ccls-executable "/usr/bin/ccls"))
#+end_src
Install ~ccls~ with homebrew using the following command.
#+begin_src sh
sudo apt install ccls
#+end_src
** Golang
#+begin_src elisp
(use-package go-mode
:defer t
:hook (go-mode . eglot-ensure))
#+end_src
** Rust
#+begin_src elisp
(use-package rustic
:defer t
:hook (rust-mode . eglot-ensure)
:init
(let ((brew-prefix (string-trim (shell-command-to-string "brew --prefix"))))
(when (and (memq window-system '(mac ns x)) brew-prefix (f-directory-p brew-prefix))
(setenv "YARA_LIBRARY_PATH" (expand-file-name "lib" brew-prefix))
(setenv "YARA_INCLUDE_DIR" (expand-file-name "include" brew-prefix)))))
#+end_src
** Zig
#+begin_src elisp
(use-package zig-mode
:defer t
:hook (zig-mode . eglot-ensure))
#+end_src
** C#
#+begin_src elisp
(use-package csharp-mode
:defer t
:hook (csharp-mode . eglot-ensure))
#+end_src
** JSON
#+begin_src elisp
(use-package json-mode
:defer t
:hook (json-mode . eglot-ensure))
#+end_src
** Yaml
#+begin_src elisp
(use-package yaml-mode
:defer t
:hook (yaml-mode . eglot-ensure))
#+end_src
** Yara
To install the corresponding LSP, you need to install ~yls~. Using the command ~pip install -U yls-yara~. Keep in mind that ~yls~ is dependent on an up to date version of ~yara-python~.
#+begin_src elisp
(use-package yara-mode
:defer t
:hook (yara-mode . eglot-ensure)
:config
(with-eval-after-load 'lsp-mode
(add-to-list 'lsp-language-id-configuration
'(yara-mode . "yara"))
(lsp-register-client
(make-lsp-client :new-connection (lsp-stdio-connection "yls")
:activation-fn (lsp-activate-on "yara")
:server-id 'yls))))
#+end_src
** R
#+begin_src elisp
(use-package ess
:defer t
:hook (R-mode . eglot-ensure))
#+end_src
** Haskell
#+begin_src elisp
(use-package haskell-mode
:defer t
:hook (haskell-mode . eglot-ensure))
(use-package lsp-haskell
:defer t
:hook (lsp-literate-mode . eglot-ensure))
#+end_src
** Ebuild
Ebuild is the language used for Gentoo packages installed with the ~emerge~ utility. As this package is Gentoo specific, you will have to install it the command below:
#+begin_src bash
sudo emerge -v app-emacs/ebuild-mode
#+end_src
#+begin_src elisp
(use-package ebuild-mode
:ensure nil
:defer t
:hook (ebuild-mode . eglot-ensure))
#+end_src
** Nix
Nix is the language used by NixOS and the Nix package manager.
#+begin_src elisp
(use-package lsp-nix
:ensure lsp-mode
:after (lsp-mode)
:demand t
:custom (lsp-nix-nil-formatter ["nixpkgs-fmt"]))
(use-package nix-mode
:mode "\\.nix\\'"
:hook (nix-mode . eglot-ensure))
#+end_src