64 lines
2.0 KiB
Scheme
64 lines
2.0 KiB
Scheme
;;; Gash --- Guile As SHell
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;;; Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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;;;
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;;; This file is part of Gash.
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;;;
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;;; Gash is free software; you can redistribute it and/or modify it
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;;; 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 (at
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;;; your option) any later version.
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;;;
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;;; Gash is distributed in the hope that it will be useful, but WITHOUT ANY
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;;; WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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;;; FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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;;; details.
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;;;
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;;; You should have received a copy of the GNU General Public License
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;;; along with Gash. If not, see <http://www.gnu.org/licenses/>.
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;;; Commentary:
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;;; Code:
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(define-module (gash commands mv)
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#:use-module (ice-9 match)
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#:use-module (srfi srfi-26)
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#:use-module (gash config)
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#:use-module (gash shell-utils)
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#:export (
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mv
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))
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(define (mv name . args)
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(define (usage port)
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(display "Usage: mv [OPTION]... SOURCE... DEST
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Options:
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-f, --force ignored for compatibility
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-h, --help display this help and exit
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-V, --version display version information and exit
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" port))
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(match args
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(((or "-f" "--force") args ...)
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(apply mv (cons name args)))
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(((or "-h" "--help") t ...)
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(usage (current-output-port))
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(exit 0))
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(((or "-V" "--version") t ...)
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(format #t "mv (GASH) ~a\n" %version) (exit 0))
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((source (and (? directory-exists?) dir))
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(rename-file source (string-append dir "/" (basename source))))
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((source dest)
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(rename-file source dest))
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((sources ... dir)
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(unless (directory-exists? dir)
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(error (format #f "mv: target `~a' is not a directory\n" dir)))
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(for-each
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rename-file
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sources
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(map (compose (cute string-append dir "/" <>) basename)
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sources)))
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(_ (usage (current-error-port)) (exit 2))))
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(define main mv)
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