import { join, normalize, resolve } from 'path';

export type LayoutNameMapper = (aNumber: number, aTotal: number, aTypeName: string) => string;

export interface Options {

    src?: string | string[];

    data?: string;

    url?: string;

    user?: string;

    password?: string;

    command: string;

    name?: string;

    commandType: string;

    include?: string;

    module?: string;

    modules?: boolean;

    exclude?: string;

    type?: string;

    verbose?: boolean;

    scss?: boolean;

    flat?: boolean;

    aggregated?: boolean;

    override?: boolean;

    count?: number;

    skipSourcemaps?: boolean;

    skipRegistration?: boolean;

    skipPull?: boolean;

    relative?: boolean;

    script?: boolean;

    out?: string;

    root?: string;

    help?: boolean;

    id?: string;

    layoutHtmlTemplate?: string;

    layoutNameMapper?: LayoutNameMapper;

    esi?: boolean;

    pkgDir?: string;

    editable?: boolean;

    archive?: string;

    allArgs: string[];
}

function _normalizeDirectory(aDir: string): string {
    // normalize the path
    return resolve(normalize(join(aDir, '.')));
}

export {
    _normalizeDirectory as optNormalizeDir
};