File Coverage

blib/lib/App/NDTools/NDProc/Module/Remove.pm

Criterion	Covered	Total	%
statement	33	38	86.8
branch	3	6	50.0
condition			n/a
subroutine	7	10	70.0
pod	0	3	0.0
total	43	57	75.4

package App::NDTools::NDProc::Module::Remove;

use strict;
use warnings FATAL => 'all';
use parent 'App::NDTools::NDProc::Module';

use Log::Log4Cli;
use Struct::Path 0.80 qw(path);
use Struct::Path::PerlStyle 0.80 qw(str2path path2str);

our $VERSION = '0.09';

sub MODINFO { "Remove specified parts from structure" }

sub arg_opts {
    my $self = shift;

    return (
        $self->SUPER::arg_opts(),
        'strict' => \$self->{OPTS}->{strict},
    )
}

sub process_path {
    my ($self, $data, $path, $opts) = @_;

    my $spath = eval { str2path($path) };
    die_fatal "Failed to parse path ($@)", 4 if ($@);

    return ${$data} = undef unless (@{$spath});

    my @list = eval { path(${$data}, $spath, paths => 1, strict => $opts->{strict}) };
    die_fatal "Failed to resolve path '$path'", 4 if ($@);

    while (@list) {
        my ($p, undef) = splice @list, -2, 2;

        log_info { "Removing path '" . path2str($p). "'" };
        path(${$data}, $p, delete => 1, strict => 1);
    }
}

1; # End of App::NDTools::NDProc::Module::Remove

__END__