48 lines
2.0 KiB
EmacsLisp
48 lines
2.0 KiB
EmacsLisp
;;; tools/editorconfig/config.el -*- lexical-binding: t; -*-
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;; editorconfig cannot procure the correct settings for extension-less files.
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;; Executable scripts with a shebang line, for example. So why not use Emacs'
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;; major mode to drop editorconfig a hint? This is accomplished by temporarily
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;; appending an extension to `buffer-file-name' when we talk to editorconfig.
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(defvar +editorconfig-mode-alist
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'((emacs-lisp-mode . "el")
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(js2-mode . "js")
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(perl-mode . "pl")
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(php-mode . "php")
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(python-mode . "py")
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(ruby-mode . "rb")
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(sh-mode . "sh"))
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"An alist mapping major modes to extensions. Used by
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`doom--editorconfig-smart-detection-a' to give editorconfig filetype hints.")
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;; Handles whitespace (tabs/spaces) settings externally. This way projects can
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;; specify their own formatting rules.
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(use-package! editorconfig
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:hook (doom-first-buffer . editorconfig-mode)
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:config
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(when (require 'ws-butler nil t)
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(setq editorconfig-trim-whitespaces-mode 'ws-butler-mode))
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(defadvice! +editorconfig--smart-detection-a (orig-fn)
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"Retrieve the properties for the current file. If it doesn't have an
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extension, try to guess one."
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:around #'editorconfig-call-editorconfig-exec
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(let ((buffer-file-name
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(if (and (not (bound-and-true-p org-src-mode))
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(file-name-extension buffer-file-name))
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buffer-file-name
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(format "%s%s" (buffer-file-name (buffer-base-buffer))
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(if-let (ext (alist-get major-mode +editorconfig-mode-alist))
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(concat "." ext)
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"")))))
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(funcall orig-fn)))
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(add-hook! 'editorconfig-after-apply-functions
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(defun +editorconfig-disable-indent-detection-h (props)
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"Inhibit `dtrt-indent' if an explicit indent_style and indent_size is
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specified by editorconfig."
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(when (or (gethash 'indent_style props)
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(gethash 'indent_size props))
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(setq doom-inhibit-indent-detection 'editorconfig)))))
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