#!perl
use strict;
use warnings;
use Test::More;
plan skip_all => "do not run boilerplate for AUTOMATED_TESTING" if $ENV{AUTOMATED_TESTING};
sub not_in_file_ok {
    my ( $filename, %regex ) = @_;
    open( my $fh, '<', $filename )
      or die "couldn't open $filename for reading: $!";
    my %violated;
    while ( my $line = <$fh> ) {
        while ( my ( $desc, $regex ) = each %regex ) {
            if ( $line =~ $regex ) {
                push @{ $violated{$desc} ||= [] }, $.;
            }
        }
    }
    if (%violated) {
        fail("$filename contains boilerplate text");
        diag "$_ appears on lines @{$violated{$_}}" for keys %violated;
    }
    else {
        pass("$filename contains no boilerplate text");
    }
}
sub module_boilerplate_ok {
    my ($module) = @_;
    not_in_file_ok(
        $module                    => 'the great new $MODULENAME' => qr/ - The great new /,
        'boilerplate description'  => qr/Quick summary of what the module/,
        'stub function definition' => qr/function[12]/,
    );
}
TODO: {
    local $TODO = "Need to replace the boilerplate text";
    not_in_file_ok(
        README                       => "The README is used..." => qr/The README is used/,
        "'version information here'" => qr/to provide version information/,
    );
    not_in_file_ok( Changes => "placeholder date/time" => qr(Date/time) );
    module_boilerplate_ok('lib/Net/Whois/IANA.pm');
}
done_testing;