“Firebase init”命令未创建 package.json、index.js 和函数文件夹

Question

我现在正在尝试为我的 Google Home 创建一个教程应用，但遇到了一些麻烦。根据this tutorial，我完成了构建完成的步骤。

1.Download and install Node.js.
2.npm install -g firebase-tools
3.firebase login
4-1.mkdir sillynamemaker
4-2.cd sillynamemaker
4-3.firebase init
5.select Functions:…
6.select action project(silllynamemaker-***)
7.firebase init

但是在第7步之后，当前文件夹中只有'firebase.json'，所以我看不到functions文件夹，package.json和index.js。

我的控制台日志如下。

$ node -v
v8.6.0
$ npm --version
5.3.0
$ firebase --version
3.13.1

$ firebase init
You're about to initialize a Firebase project in this directory: ~/ghome/sillynamemaker

? Which Firebase CLI features do you want to setup for this folder? Press Space to select features, then Enter to confirm your choices. 
⚠  You have have not selected any features. Continuing will simply associate this folder with a Firebase project. Press Ctrl + C if you want to start over.

=== Project Setup
First, let's associate this project directory with a Firebase project.
You can create multiple project aliases by running firebase use --add, 
but for now we'll just set up a default project.

? Select a default Firebase project for this directory: SillyNameMaker (sillynamemaker-*****)

i  Writing configuration info to firebase.json...
i  Writing project information to .firebaserc...

✔  Firebase initialization complete!

如果有人帮助我，我真的很高兴。 提前致谢。

Answer 1

您必须使用箭头键和空格键选择要初始化的功能——默认情况下没有启用。查看粘贴日志中的错误消息：

⚠  You have have not selected any features. Continuing will simply associate this folder with a Firebase project. Press Ctrl + C if you want to start over.

您也可以运行firebase init functions 专门初始化函数。