#! perl
# Copyright (C) 2001-2003, The Perl Foundation.
# $Id: pod_errors.pl 16172 2006-12-17 19:08:16Z paultcochrane $

=head1 NAME

tools/docs/pod_errors.pl - Reports POD errors

=head1 SYNOPSIS

    % perl tools/docs/pod_errors.pl [dir] [files-to-ignore-regex]

=head1 DESCRIPTION

This script reports on any POD errors found in the files.

=cut

use strict;
use warnings;
use lib 'lib';
use Parrot::Docs::Directory;

my $dir = Parrot::Docs::Directory->new( shift || '.' );
my $ignore = shift || '^(icu)$';

foreach my $file ( $dir->files( 1, $ignore ) ) {
    next unless $file->contains_pod;
    next unless $file->num_pod_errors;

    my $errors = $file->pod_errors;

    print "\n", $file->path, ' has ', $file->num_pod_errors, ' error',
        $file->num_pod_errors != 1 ? 's' : '', ":\n", $errors;
}

exit 0;

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