cloudapp-cli/bin/cloudapp.js

#!/usr/bin/env node
const { program } = require("commander");
const packageInfo = require("../package.json");

program.name("cloudapp").version(packageInfo.version);

program.command("login", "登记开发者身份");
program.command("init", "初始化云应用项目");
program.command("docker", "获取 Docker 仓库登录凭据");
program.command("push", "提交一个新的应用包版本");

program.on("command:*", function (command) {
  const firstCommand = command[0];
  if (!this.commands.find((c) => c._name == firstCommand)) {
    console.error(
      "Invalid command: %s\nSee --help for a list of available commands.",
      program.args.join(" ")
    );
    program.outputHelp();
    process.exit(1);
  }
});

program.parse(process.argv);