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package App::BorgRestore::Helper;
use v5.14;
use strict;
use warnings;
use autodie;
use Function::Parameters;
use POSIX ();
=encoding utf-8
=head1 NAME
App::BorgRestore::Helper - Helper functions
=head1 DESCRIPTION
App::BorgRestore::Helper provides some general helper functions used in various packages in the L<App::BorgRestore> namespace.
=cut
fun untaint($data, $regex) {
$data =~ m/^($regex)$/ or die "Failed to untaint: $data";
return $1;
}
fun untaint_archive_name($archive) {
return untaint($archive, qr([a-zA-Z0-9-:+\.]+));
}
fun format_timestamp($timestamp) {
return POSIX::strftime "%a. %F %H:%M:%S %z", localtime $timestamp;
}
# XXX: this also exists in BorgRestore::_handle_added_archives()
fun parse_borg_time($string) {
if ($string =~ m/^.{4} (?<year>....)-(?<month>..)-(?<day>..) (?<hour>..):(?<minute>..):(?<second>..)$/) {
my $time = POSIX::mktime($+{second},$+{minute},$+{hour},$+{day},$+{month}-1,$+{year}-1900);
return $time;
}
return;
}
1;
__END__
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