如何配置 package.json 以运行 eslint 脚本

因此，我使用 eslint 作为我的反应项目的行程，我希望它检查我的所有 .js文件。

我可以通过剧本做到这一点:

"lint": "eslint back/*.js && eslint backTest/*.js && eslint front/actions/*.js"

如何让它递归地检查每个 .js文件，比如:

"lint": "eslint -r *.js"

这样可以节省我单独输入每个文件的时间

先谢谢你的帮助

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最佳答案

eslint "**/*.js" to run on all js files in all the folders recursively (in the current folder)

You can also do: AnyFolder/**/*.js

And to ignore a folder: eslint "**/*.js" --ignore-pattern node_modules/

Know more at eslint/command-line-interface

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eslint . --ext .js to lint files with the .js extension.

The . targets files in the current directory and all subdirectories.

To include other file extensions, eslint . --ext .js,.jsx or eslint . --ext .js --ext .jsx.

The eslint documentation covers this option.

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I'm not sure if the accepted answer is outdated, but by looking at the docs,

By default, it uses .js as the only file extension.

Also, according to a member's comment on the project's Github, using . equals running in all subdirectories. It seems to me that running eslint . should suffice (though it doesn't cover the new ES Module .mjs files).

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To add to TranBrian10's solution, I installed eslint locally, so calling eslint in the terminal results in a command not found error.

I was able to get around this by using npx eslint instead:

`eslint . --ext .js` -> `npx eslint . --ext .js`

And as GollyJer noted, this won't work for Windows due to the . syntax