63 lines
2.0 KiB
EmacsLisp
Executable File
63 lines
2.0 KiB
EmacsLisp
Executable File
#!@EMACS@ --script
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;;; indent-code.el --- Run Emacs to indent a package definition.
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;; Copyright © 2017 Alex Kost <alezost@gmail.com>
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;; Copyright © 2017 Ludovic Courtès <ludo@gnu.org>
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;; This file is part of GNU Guix.
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;; GNU Guix is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation, either version 3 of the License, or
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;; (at your option) any later version.
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;; GNU Guix is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;; This scripts indents the given file or package definition in the specified
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;; file using Emacs.
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;;; Code:
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;; Load Scheme indentation rules from the current directory.
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(with-temp-buffer
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(scheme-mode)
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(let ((default-directory (file-name-as-directory "."))
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(enable-local-variables :all))
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(hack-dir-local-variables)
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(hack-local-variables-apply)))
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(pcase command-line-args-left
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(`(,file-name ,package-name)
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;; Indent the definition of PACKAGE-NAME in FILE-NAME.
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(find-file file-name)
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(goto-char (point-min))
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(if (re-search-forward (concat "^(define\\(-public\\) +"
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package-name)
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nil t)
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(let ((indent-tabs-mode nil))
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(beginning-of-defun)
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(indent-sexp)
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(save-buffer)
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(message "Done!"))
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(error "Package '%s' not found in '%s'"
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package-name file-name)))
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(`(,file-name)
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;; Indent all of FILE-NAME.
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(find-file file-name)
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(let ((indent-tabs-mode nil))
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(indent-region (point-min) (point-max))
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(save-buffer)
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(message "Done!")))
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(x
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(error "Usage: indent-code.el FILE [PACKAGE]")))
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;;; indent-code.el ends here
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