doomemacs/modules/lang/lua/config.el

;;; lang/lua/config.el -*- lexical-binding: t; -*-

;; sp's default rules are obnoxious, so disable them
(provide 'smartparens-lua)


;;
;; Major modes

(def-package! lua-mode
  :defer t
  :init
  ;; lua-indent-level defaults to 3 otherwise. Madness.
  (setq lua-indent-level tab-width)
  :config
  (set-lookup-handlers! 'lua-mode :documentation 'lua-search-documentation)
  (set-electric! 'lua-mode :words '("else" "end"))
  (set-repl-handler! 'lua-mode #'+lua/open-repl)
  (set-company-backend! 'lua-mode '(company-lua company-yasnippet)))


(def-package! moonscript
  :when (featurep! +moonscript)
  :defer t
  :config
  (setq-hook! 'moonscript-mode-hook
    moonscript-indent-offset tab-width)
  (add-hook! 'moonscript-mode-hook
    #'(+lua|moonscript-fix-single-quotes
       +lua|moonscript-fontify-interpolation)))


;;
;;; Frameworks

(def-project-mode! +lua-love-mode
  :modes (moonscript-mode lua-mode markdown-mode json-mode)
  :when #'+lua-love-project-root
  :on-load
  (progn
    (set-project-type! 'love2d
      :predicate #'+lua-love-project-root
      :run #'+lua-love-build-command)
    (map! :localleader
          :map +lua-love-mode-map
          "b" #'+lua/run-love-game)))