Files
doomemacs/modules/lang/elixir/config.el
Henrik Lissner 5cda3ed25a merge: branch 'feature/treesit'
Fix: #7742
Fix: #7623
Fix: #7593
2025-08-31 14:55:37 +02:00

90 lines
2.5 KiB
EmacsLisp

;;; lang/elixir/config.el -*- lexical-binding: t; -*-
;; DEPRECATED: Remove when projectile is replaced with project.el
(after! projectile
(add-to-list 'projectile-project-root-files "mix.exs"))
;;
;;; Packages
(defun +elixir-common-config (mode)
(set-ligatures! mode
;; Functional
:def "def"
:lambda "fn"
;; :src_block "do"
;; :src_block_end "end"
;; Flow
:not "!"
:in "in" :not-in "not in"
:and "and" :or "or"
:for "for"
:return "return" :yield "use")
;; ...and only complete the basics
(sp-with-modes mode
(sp-local-pair "do" "end"
:when '(("RET" "<evil-ret>"))
:unless '(sp-in-comment-p sp-in-string-p)
:post-handlers '("||\n[i]"))
(sp-local-pair "do " " end" :unless '(sp-in-comment-p sp-in-string-p))
(sp-local-pair "fn " " end" :unless '(sp-in-comment-p sp-in-string-p)))
(when (modulep! +lsp)
(add-hook (intern (format "%s-local-vars-hook" mode)) #'lsp! 'append)))
(use-package! elixir-mode
:defer t
:init
;; Disable default smartparens config. There are too many pairs; we only want
;; a subset of them (defined below).
(provide 'smartparens-elixir)
(when (modulep! +lsp)
(after! lsp-mode
(add-to-list 'lsp-file-watch-ignored-directories "[/\\\\]_build\\'")))
:config
(+elixir-common-config 'elixir-mode))
(use-package! elixir-ts-mode ; 30.1+ only
:when (modulep! +tree-sitter)
:defer t
:init
(set-tree-sitter! 'elixir-mode 'elixir-ts-mode
'((elixir :url "https://github.com/elixir-lang/tree-sitter-elixir"
:commit "02a6f7fd4be28dd94ee4dd2ca19cb777053ea74e")
(heex :url "https://github.com/phoenixframework/tree-sitter-heex"
:commit "f6b83f305a755cd49cf5f6a66b2b789be93dc7b9")))
:config
(+elixir-common-config 'elixir-ts-mode))
(use-package! heex-ts-mode
:when (modulep! +tree-sitter)
:when (fboundp 'heex-ts-mode) ; 30.1+ only
:mode "\\.[hl]?eex\\'")
(use-package! flycheck-credo
:when (modulep! :checkers syntax -flymake)
:after elixir-mode
:config (flycheck-credo-setup))
(use-package! exunit
:hook (elixir-mode . exunit-mode)
:init
(map! :after elixir-mode
:localleader
:map elixir-mode-map
:prefix ("t" . "test")
"a" #'exunit-verify-all
"r" #'exunit-rerun
"v" #'exunit-verify
"T" #'exunit-toggle-file-and-test
"t" #'exunit-toggle-file-and-test-other-window
"s" #'exunit-verify-single))