Method exec

deps/npm/lib/commands/version.js:51–60

(args)

  }

  async exec (args) {
    switch (args.length) {
      case 0:
        return this.list()
      case 1:
        return this.change(args)
      default:
        throw this.usageError()
    }
  }

  async execWorkspaces (args) {
    switch (args.length) {