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43 lines
1.4 KiB
EmacsLisp
43 lines
1.4 KiB
EmacsLisp
;;; nix-only.el --- -*- lexical-binding: t -*-
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;; Copyright (C) 2025 Benson Chu
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;; Author: Benson Chu <bensonchu457@gmail.com>
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;; Created: [2025-08-10 14:08]
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;; This file is not part of GNU Emacs
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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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;;; Code:
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(require 'anaphora)
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;; TODO: Need to know if home-manager config is deployed or not
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(defun nix-present-p ()
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(executable-find "nix"))
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(when (nix-present-p)
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(aand (executable-find "ledger")
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(--> (file-truename it)
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(file-name-parent-directory it)
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(directory-file-name it)
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(file-name-parent-directory it)
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(directory-file-name it)
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(expand-file-name "share/info" it)
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(add-to-list 'Info-directory-list it))))
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(provide 'nix-only)
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;;; nix-only.el ends here
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