/usr/share/perl5/SHARYANTO/Text/Prompt.pm is in libsharyanto-utils-perl 0.53-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 | package SHARYANTO::Text::Prompt;
use 5.010;
use strict;
use warnings;
require Exporter;
our @ISA = qw(Exporter);
our @EXPORT_OK = qw(prompt);
our $VERSION = '0.53'; # VERSION
sub prompt {
my ($text, $opts) = @_;
$opts //= {};
my $answer;
my $default;
if ($opts->{var}) {
}
$default = ${$opts->{var}} if $opts->{var};
$default = $opts->{default} if defined($opts->{default});
while (1) {
# prompt
print $text;
print " ($default)" if defined($default);
print ":" unless $text =~ /[:?]\s*$/;
print " ";
# get input
$answer = <STDIN>;
if (!defined($answer)) {
print "\n";
$answer = "";
}
chomp($answer);
# check+process answer
if (defined($default)) {
$answer = $default if !length($answer);
}
my $success = 1;
if ($opts->{required}) {
$success = 0 if !length($answer);
}
if ($opts->{regex}) {
$success = 0 if $answer !~ /$opts->{regex}/;
}
last if $success;
}
${$opts->{var}} = $answer if $opts->{var};
$answer;
}
1;
# ABSTRACT: Prompt user question
__END__
=pod
=encoding utf-8
=head1 NAME
SHARYANTO::Text::Prompt - Prompt user question
=head1 VERSION
version 0.53
=head1 FUNCTIONS
=head2 prompt($text, \%opts)
Options:
=over 4
=item * var => \$var
=item * required => \$var
=item * default => VALUE
=item * regex => REGEX
=back
None are exported by default, but they are exportable.
=head1 AUTHOR
Steven Haryanto <stevenharyanto@gmail.com>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2013 by Steven Haryanto.
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 DESCRIPTION
=cut
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