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dotfiles/.emacs.d/include/racket.el
Lucas Sta Maria b80202e496
feat(emacs): add raco review flycheck support
Signed-off-by: Lucas Sta Maria <lucas@priime.dev>
2024-03-28 16:10:48 -04:00

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EmacsLisp

;;; racket.el --- Configuration for Racket.
;;; Commentary:
;; Configuration for Racket and Racket-based languages, including Pollen.
;;; Code:
(require 'racket-mode)
(require 'racket-edit)
(add-to-list 'load-path (expand-file-name "lisp/pollen-mode" user-emacs-directory))
(autoload 'pollen-mode "pollen" "A major mode for the pollen preprocessor." t)
(defun racket-repl-switch ()
"Switch to the Racket REPL."
(interactive)
(racket-edit-switch-to-repl)
(unless (equal current-prefix-arg nil)
(delete-other-windows)))
(defun racket-edit-switch ()
"Switch to the corresponding racket buffer."
(interactive)
(racket-repl-switch-to-edit)
(unless (equal current-prefix-arg nil)
(delete-other-windows)))
;; Recognize pollen filetypes
(setq auto-mode-alist (cons '("\\.pp$" . racket-mode) auto-mode-alist))
(setq auto-mode-alist (cons '("\\.pm$" . pollen-mode) auto-mode-alist))
(setq auto-mode-alist (cons '("\\.pmd$" . pollen-mode) auto-mode-alist))
;; raco review flycheck support
(flycheck-define-checker racket-review
"check racket source code using racket review"
:command ("raco" "review" source)
:error-patterns
((error line-start (file-name) ":" line ":" column ":error:" (message) line-end)
(warning line-start (file-name) ":" line ":" column ":warning:" (message) line-end))
:modes racket-mode)
(add-to-list 'flycheck-checkers 'racket-review)
(add-to-list 'flycheck-disabled-checkers 'racket)
(defun configure-racket ()
"Configure keybinds for racket buffers."
(keymap-local-set "C-c C-z" #'racket-repl-switch))
(defun configure-racket-repl ()
"Configure keybinds for the racket repl."
(keymap-local-set "C-c C-k" #'racket-repl-clear-leaving-last-prompt)
(keymap-local-set "C-c C-z" #'racket-edit-switch))
(add-hook 'racket-repl-mode-hook #'configure-racket-repl)
(defun configure-scribble ()
"Configure keybinds for scribble."
(keymap-local-set "C-c C-c" #'compile))
(add-hook 'scribble-mode-hook #'configure-scribble)
(provide 'racket)
;;; racket.el ends here