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PERLANCAR / App-FileRenameUtils-0.014 / script / rename-to-from 

            

              
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#!perl
use strict;
use warnings;
use Log::ger;
use Log::ger::Screen;
unless (@ARGV == 2) {
    die "Usage: rename-to-from <new-filename> <current-filename>\n";
}
die "rename-to-from: File '$ARGV[1]' doesn't exist\n" unless -e $ARGV[1];
die "rename-to-from: File '$ARGV[1]' already exist\n" if     -e $ARGV[0]; # for safety
{
    # try rename first
    rename $ARGV[1], $ARGV[0] and last;
    log_debug "[rename-to-from] rename() failed: $!, will try using File::Copy's move()";
    require File::Copy;
    File::Copy::move($ARGV[1], $ARGV[0]) and last;
    last unless $!;
    log_error "[rename-to-from] Failed renaming $ARGV[1] -> $ARGV[0]: $!";
    exit 1;
}
# ABSTRACT: Rename a file, with reversed order of arguments
# PODNAME: rename-to-from
__END__
=pod
=encoding UTF-8
=head1 NAME
rename-to-from - Rename a file, with reversed order of arguments
=head1 VERSION
This document describes version 0.014 of rename-to-from (from Perl distribution App-FileRenameUtils), released on 2023-11-20.
=head1 SYNOPSIS
 % rename-to-from <new-filename> <current-filename>
 % mv-reverse     <new-filename> <current-filename>
=head1 DESCRIPTION
This utility is handy if you happen to just rename a file that has a long name:
 % mv some-rather-long-file-name.txt some-other-name
and made a mistake and want to reverse the previous operation:
 % rename-to-from some-rather-long-file-name.txt some-other-name
or:
 % mv-reverse     some-rather-long-file-name.txt some-other-name
On the command-line, you just press Ctrl-A (or some other equivalent shortcut to
move to the start of line) and replace C<mv> with C<rename-to-from> (or
C<mv-reverse>).
=head1 HOMEPAGE
Please visit the project's homepage at L<https://metacpan.org/release/App-FileRenameUtils>.
=head1 SOURCE
Source repository is at L<https://github.com/perlancar/perl-App-FileRenameUtils>.
=head1 AUTHOR
perlancar <perlancar@cpan.org>
=head1 CONTRIBUTING
To contribute, you can send patches by email/via RT, or send pull requests on
GitHub.
Most of the time, you don't need to build the distribution yourself. You can
simply modify the code, then test via:
 % prove -l
If you want to build the distribution (e.g. to try to install it locally on your
system), you can install L<Dist::Zilla>,
L<Dist::Zilla::PluginBundle::Author::PERLANCAR>,
L<Pod::Weaver::PluginBundle::Author::PERLANCAR>, and sometimes one or two other
Dist::Zilla- and/or Pod::Weaver plugins. Any additional steps required beyond
that are considered a bug and can be reported to me.
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2023, 2020, 2019 by perlancar <perlancar@cpan.org>.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=head1 BUGS
Please report any bugs or feature requests on the bugtracker website L<https://rt.cpan.org/Public/Dist/Display.html?Name=App-FileRenameUtils>
When submitting a bug or request, please include a test-file or a
patch to an existing test-file that illustrates the bug or desired
feature.
=cut