sub check_opts()

in build_docs.pl [1140:1175]

• 34 lines of code
• 29 McCabe index (conditional complexity)

sub check_opts {
#===================================
    if ( !$Opts->{doc} ) {
        die('--alternatives only compatible with --doc') if $Opts->{alternatives};
        die('--chunk only compatible with --doc') if $Opts->{chunk};
        # Lang will be 'en' even if it isn't specified so we don't check it.
        die('--lenient only compatible with --doc') if $Opts->{lenient};
        die('--out only compatible with --doc') if $Opts->{out};
        die('--resource only compatible with --doc') if $Opts->{resource};
        die('--respect_edit_url_overrides only compatible with --doc') if $Opts->{respect_edit_url_overrides};
        die('--single only compatible with --doc') if $Opts->{single};
        die('--toc only compatible with --doc') if $Opts->{toc};
        die('--private only compatible with --doc') if $Opts->{private};
    }
    if ( !$Opts->{all} ) {
        die('--keep_hash only compatible with --all') if $Opts->{keep_hash};
        die('--linkcheckonly only compatible with --all') if $Opts->{linkcheckonly};
        die('--push only compatible with --all') if $Opts->{push};
        die('--announce_preview only compatible with --all') if $Opts->{announce_preview};
        die('--rebuild only compatible with --all') if $Opts->{rebuild};
        die('--reposcache only compatible with --all') if $Opts->{reposcache};
        die('--skiplinkcheck only compatible with --all') if $Opts->{skiplinkcheck};
        die('--warnlinkcheck only compatible with --all') if $Opts->{warnlinkcheck};
        die('--sub_dir only compatible with --all') if $Opts->{sub_dir};
    }
    if ( !$Opts->{preview} ) {
        die('--gapped only compatible with --preview') if $Opts->{gapped};
    }
    if ( !$Opts->{all} && !$Opts->{preview} ) {
        die('--reference only compatible with --all or --preview') if $Opts->{reference};
        die('--target_repo only compatible with --all or --preview') if $Opts->{target_repo};
    }
    if ($Opts->{skiplinkcheck} && $Opts->{warnlinkcheck} ) {
        die('--warnlinkcheck is incompatible with --skiplinkcheck');
    }
}