解决npx @electron-forge/cli import时提示缺失依赖

问题及步骤描述：

根据Electron官网步骤进行打包时：

npx @electron-forge/cli import

命令提示：

√ Checking your system
It looks like you are missing some dependencies you need to get Electron running.
Make sure you have git installed and Node.js version >= 10.0.0

从git官网下载安装git后，打开git bash再次执行命令：

npx @electron-forge/cli import

命令提示：

- Checking your system
√ Checking your system
- Initializing Git Repository
√ Initializing Git Repository
- Writing modified package.json file
√ Writing modified package.json file
- Installing dependencies
× Installing dependencies

An unhandled error has occurred inside Forge:
Failed to install modules: ["electron-squirrel-startup"]

With output: Command failed with a non-zero return code (4294963238):
npm install electron-squirrel-startup --save

根据提示执行命令：

npm install electron-squirrel-startup --save

成功后再次执行命令：

npx @electron-forge/cli import

成功！

$ npx @electron-forge/cli import
- Checking your system
√ Checking your system
- Initializing Git Repository
√ Initializing Git Repository
- Writing modified package.json file
√ Writing modified package.json file
- Installing dependencies
√ Installing dependencies
- Writing modified package.json file
√ Writing modified package.json file
- Fixing .gitignore
√ Fixing .gitignore


We have ATTEMPTED to convert your app to be in a format that electron-forge understands.

Thanks for using "electron-forge"!!!

还没完，按照官网的步骤创建分发版本：

$ npm run make

> my-electron-app@1.0.0 make E:\Workspace\VSCode\my-electron-app
> electron-forge make

- Checking your system
√ Checking your system
- Resolving Forge Config
√ Resolving Forge Config
We need to package your application before we can make it
- Preparing to Package Application for arch: x64

An unhandled rejection has occurred inside Forge:
PackageNotFoundError: Cannot find the package "electron". Perhaps you need to run "npm install" in "E:\Workspace\VSCode\my-electron-app"?
    at getElectronVersion (E:\Workspace\VSCode\my-electron-app\node_modules\@electron-forge\core\src\util\electron-version.ts:102:13)
    at _default (E:\Workspace\VSCode\my-electron-app\node_modules\@electron-forge\core\src\api\package.ts:186:22)
    at _default (E:\Workspace\VSCode\my-electron-app\node_modules\@electron-forge\core\src\api\make.ts:156:5)
    at E:\Workspace\VSCode\my-electron-app\node_modules\@electron-forge\cli\src\electron-forge-make.ts:44:5
...

根据提示执行：

$ npm install
npm WARN my-electron-app@1.0.0 No description
npm WARN my-electron-app@1.0.0 No repository field.

removed 2 packages in 2.95s

46 packages are looking for funding
  run `npm fund` for details

这下总可以了把，再次分发：

$ npm run make

> my-electron-app@1.0.0 make E:\Workspace\VSCode\my-electron-app
> electron-forge make

- Checking your system
√ Checking your system
- Resolving Forge Config
√ Resolving Forge Config
We need to package your application before we can make it
- Preparing to Package Application for arch: x64

没错，卡住了，等了几分钟没跳出下一行提示。

题外话，上面的命令都是在git bash中运行的，此时如果回到vs code，会发现package.json被修改，原来的"start": "electron ."变成了"start": "electron-forge start"，没错，你现在甚至运行不了项目了，我他喵佛了。建议新建一个项："start:main": "electron ."，此时运行还会报错，删去node_modules目录，重新npm install安装，看你网速可能又是折磨，等不下去试试安装cnpm，安装好之后运行start:main即可正常启动项目。

以为出bug了，重开了几次，后来挂机一会显示出结果：

$ npm run make

> my-electron-app@1.0.0 make E:\Workspace\VSCode\my-electron-app
> electron-forge make

- Checking your system
√ Checking your system
- Resolving Forge Config
√ Resolving Forge Config
We need to package your application before we can make it
- Preparing to Package Application for arch: x64
√ Preparing to Package Application for arch: x64
- Preparing native dependencies
√ Preparing native dependencies
- Packaging Application
√ Packaging Application
Making for the following targets: squirrel
- Making for target: squirrel - On platform: win32 - For arch: x64
× Making for target: squirrel - On platform: win32 - For arch: x64

An unhandled error has occurred inside Forge:
An error occured while making for target: squirrel
Failed with exit code: 1
Output:
正在尝试从“my_electron_app.nuspec”生成程序包。
Authors is required.
Description is required.
...

好，加上Authors和Description，再次分发：

$ npm run make

> my-electron-app@1.0.0 make E:\Workspace\VSCode\my-electron-app
> electron-forge make

- Checking your system
√ Checking your system
- Resolving Forge Config
√ Resolving Forge Config
We need to package your application before we can make it
- Preparing to Package Application for arch: x64
√ Preparing to Package Application for arch: x64
- Preparing native dependencies
√ Preparing native dependencies
- Packaging Application
√ Packaging Application
Making for the following targets: squirrel
- Making for target: squirrel - On platform: win32 - For arch: x64
√ Making for target: squirrel - On platform: win32 - For arch: x64

好耶！

注意：author 和 description 字段对于打包来说是必要的，否则运行 npm run make 命令时会报错。