view release on metacpan or  search on metacpan

Makefile.PL  view on Meta::CPAN

        warn "(Re)Creating $example_file\n";
        $examples =~ s/\r\n/\n/g;
        update_file( $example_file, $examples );
    };
};

sub update_file {
    my( $filename, $new_content ) = @_;
    my $content;
    if( -f $filename ) {
        open my $fh, '<:raw:encoding(UTF-8)', $filename
            or die "Couldn't read '$filename': $!";
        local $/;
        $content = <$fh>;
    };

    if( $content ne $new_content ) {
        if( open my $fh, '>:raw:encoding(UTF-8)', $filename ) {
            print $fh $new_content;
        } else {
            warn "Couldn't (re)write '$filename': $!";
        };
    };
}