<html><head><meta name="color-scheme" content="light dark"></head><body><pre style="word-wrap: break-word; white-space: pre-wrap;">package Test2::Tools::GenTemp;

use strict;
use warnings;

our $VERSION = '0.000162';

use File::Temp qw/tempdir/;
use File::Spec;

our @EXPORT = qw{gen_temp};
use base 'Exporter';

sub gen_temp {
    my %args = @_;

    my $tempdir_args = delete $args{'-tempdir'} || [CLEANUP =&gt; 1, TMPDIR =&gt; 1];

    my $tmp = tempdir(@$tempdir_args);

    gen_dir($tmp, \%args);

    return $tmp;
}

sub gen_dir {
    my ($dir, $content) = @_;

    for my $path (keys %$content) {
        my $fq = File::Spec-&gt;catfile($dir, $path);
        my $inside = $content-&gt;{$path};

        if (ref $inside) {
            # Subdirectory
            mkdir($fq) or die "Could not make dir '$fq': $!";
            gen_dir($fq, $inside);
        }
        else {
            open(my $fh, '&gt;', $fq) or die "Could not open file '$fq' for writing: $!";
            print $fh $inside;
            close($fh);
        }
    }
}

1;

__END__

=pod

=encoding UTF-8

=head1 NAME

Test2::Tools::GenTemp - Tool for generating a populated temp directory.

=head1 DESCRIPTION

This exports a tool that helps you make a temporary directory, nested
directories and text files within.

=head1 SYNOPSIS

    use Test2::Tools::GenTemp qw/gen_temp/;

    my $dir = gen_temp(
        a_file =&gt; "Contents of a_file",
        a_dir  =&gt; {
            'a_file' =&gt; 'Contents of a_dir/afile',
            a_nested_dir =&gt; { ... },
        },
        ...
    );

    done_testing;

=head1 EXPORTS

All subs are exported by default.

=over 4

=item gen_temp(file =&gt; 'content', subdir =&gt; [ sub_dir_file =&gt; 'content', ...], ...)

=item gen_temp(-tempdir =&gt; \@TEMPDIR_ARGS, file =&gt; 'content', subdir =&gt; [ sub_dir_file =&gt; 'content', ...], ...)

This will generate a new temporary directory with all the files and subdirs you
specify, recursively. The initial temp directory is created using
C&lt;File::Temp::tempdir()&gt;, you may pass arguments to tempdir using the
C&lt;&lt; -tempdir =&gt; [...] &gt;&gt; argument.

=back

=head1 SOURCE

The source code repository for Test2-Suite can be found at
F&lt;https://github.com/Test-More/Test2-Suite/&gt;.

=head1 MAINTAINERS

=over 4

=item Chad Granum E&lt;lt&gt;exodist@cpan.orgE&lt;gt&gt;

=back

=head1 AUTHORS

=over 4

=item Chad Granum E&lt;lt&gt;exodist@cpan.orgE&lt;gt&gt;

=back

=head1 COPYRIGHT

Copyright 2018 Chad Granum E&lt;lt&gt;exodist@cpan.orgE&lt;gt&gt;.

This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.

See F&lt;http://dev.perl.org/licenses/&gt;

=cut
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