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PERLANCAR / App-FileRenameUtils-0.014 / script / rename-add-prefix-number 

            

              
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#!perl
use strict;
use warnings;
use Log::ger;
use Log::ger::Screen;
#use File::Which;
unless (@ARGV >= 1) {
    die "Usage: rename-add-prefix-number <FILE>...\n";
}
#die "rename-add-prefix-number: Can't find perlmv in PATH\n" unless which("perlmv");
my @args;
if (defined $ENV{DIGITS}) { push @args, "-a", "digits=".int($ENV{DIGITS}) }
push @args, @ARGV;
system "perlmv", "prefix-with-number", @args;
# ABSTRACT: Add serial number (1, 2, ...) to filenames
# PODNAME: rename-add-prefix-number
__END__
=pod
=encoding UTF-8
=head1 NAME
rename-add-prefix-number - Add serial number (1, 2, ...) to filenames
=head1 VERSION
This document describes version 0.014 of rename-add-prefix-number (from Perl distribution App-FileRenameUtils), released on 2023-11-20.
=head1 SYNOPSIS
 % rename-add-prefix-number [options] <file>...
Given these files:
 foo
 bar.txt
this command:
 % rename-add-prefix-number *
will rename them as follow:
 foo -> 1-foo
 bar.txt -> 2-bar.txt
When there are 10-99 files to rename, the numbers wilil be 01, 02, ... When
there are 100-999 files, the numbers will be 001, 002, ... and so on. But you
can force the number of digits using the C<DIGITS> environment variable.
You can use L<perlmv>'s options, e.g. C<-d> (dry-run), etc.
=head1 DESCRIPTION
This is a shortcut for:
 % perlmv prefix-with-number <file>...
=head1 ENVIRONMENT
=head2 DIGITS
Posint. Will be passed as the C<digits> argument to the
L<prefix-with-number|App::perlmv::scriptlet::prefix_with_number> scriptlet.
=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 SEE ALSO
L<App::perlmv> and its L<App::perlmv::scriptlet::add_prefix_datestamp>
scriptlet.
=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