50 lines
1.6 KiB
EmacsLisp
50 lines
1.6 KiB
EmacsLisp
;;; oni-vc.el --- VC configuration -*- lexical-binding: t; -*-
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;; Copyright (C) 2019 Tom Willemse
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;; Author: Tom Willemse <tom@ryuslash.org>
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;; Keywords: local
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;; Version: 2022.0302.154243
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;; Package-Requires: (vc-p4)
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;; This program 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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;; This program 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 <https://www.gnu.org/licenses/>.
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;;; Commentary:
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;; VC Configuration.
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;;; Code:
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(require 'vc)
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(when (eql system-type 'windows-nt)
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(require 'vc-p4))
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(defun oni-vc-maybe-checkout ()
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"Call ‘vc-checkout’ if the current buffer is read-only and I'm typing."
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(when (and buffer-read-only
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(equal this-command 'self-insert-command))
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(vc-checkout (buffer-file-name))))
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;;;###autoload
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(defun oni-vc-enable-auto-checkout-for-perforce ()
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"Set up a ‘pre-command-hook’ to automatically check out a file if necessary."
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(when (equal (vc-backend (buffer-file-name)) 'P4)
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(add-hook 'pre-command-hook #'oni-vc-maybe-checkout nil t)))
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;;;###autoload
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(add-hook 'find-file-hook 'oni-vc-enable-auto-checkout-for-perforce)
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(provide 'oni-vc)
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;;; oni-vc.el ends here
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