doomemacs/modules/lang/nim/config.el
Henrik Lissner 659f7bfc71
refactor!: deprecate IS-* OS constants
BREAKING CHANGE: This deprecates the IS-(MAC|WINDOWS|LINUX|BSD) family
of global constants in favor of a native `featurep` check:

  IS-MAC      ->  (featurep :system 'macos)
  IS-WINDOWS  ->  (featurep :system 'windows)
  IS-LINUX    ->  (featurep :system 'linux)
  IS-BSD      ->  (featurep :system 'bsd)

The constants will stick around until the v3 release so folks can still
use it -- and there are still some modules that use it, but I'll phase
those uses out gradually.

Fix: #7479
2024-02-04 17:54:29 -05:00

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;;; lang/nim/config.el -*- lexical-binding: t; -*-
(use-package! nim-mode
:defer t
:init
(add-hook! 'nim-mode-hook
(defun +nim-init-nimsuggest-mode-h ()
"Conditionally load `nimsuggest-mode', instead of clumsily erroring out if
nimsuggest isn't installed."
(unless (stringp nimsuggest-path)
(setq nimsuggest-path (executable-find "nimsuggest")))
(when (and nimsuggest-path (file-executable-p nimsuggest-path))
(nimsuggest-mode))))
(set-formatter! 'nmfmt '("nimfmt" filepath) :modes '(nim-mode))
(when (featurep :system 'windows)
;; TODO File PR/report upstream (https://github.com/nim-lang/nim-mode)
(defadvice! +nim--suggest-get-temp-file-name-a (path)
"Removes invalid characters from the temp file path, including the unicode
character that colon is replaced with, which is known to cause issues on
windows."
:filter-return #'nimsuggest--get-temp-file-name
(replace-regexp-in-string "[* |<>\"?*]" "" path)))
:config
(set-lookup-handlers! '(nim-mode nimsuggest-mode)
:definition #'+nimsuggest-find-definition
:documentation #'nimsuggest-show-doc)
(map! :localleader
:map nim-mode-map
"b" #'nim-compile
"h" #'nimsuggest-show-doc
"d" #'nimsuggest-find-definition))
(use-package! flycheck-nim
:when (and (modulep! :checkers syntax)
(not (modulep! :checkers syntax +flymake)))
:after nim-mode)