Method init

src/command/custom/help.ts:13–20

()

class Help {
  constructor(private program: Command, private spec = {} as ISpec) {}
  async init() {
    const argv = process.argv.slice(2);
    const { _: raw } = parseArgv(argv);
    // s -h
    if (raw.length === 0) return await this.showHelp();
    if (raw.length === 1) return await this.showRaw1Help();
    if (raw.length > 1) return await this.showRaw2Help();
  }
  // s -h
  async showHelp() {
    const { steps, components } = this.spec;