git npm 脚本忽略错误
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npm scripts ignore errors
提问by Mohamed El Mahallawy
I currently have a npm script for running a linter. Obviously there will be some errors being outputted, but the npm script fails rather than just show me errors and move on.
我目前有一个用于运行 linter 的 npm 脚本。显然会有一些错误被输出，但是 npm 脚本失败了，而不是仅仅向我显示错误并继续前进。
This is terrible especially when I have something else calling the script as it marvellously breaks everything. I can always run npm run lint --forceto avoid errors but I don't have that --forceluxury all the time (for example, with a git-hook).
这很糟糕，尤其是当我有其他东西调用脚本时，因为它奇妙地破坏了一切。我总是可以运行npm run lint --force以避免错误，但我并不总是有这种--force奢侈（例如，使用 git-hook）。
How can I setup my script to output errors without causing a mess?
如何设置我的脚本以输出错误而不会造成混乱？
采纳答案by Mohamed El Mahallawy
Found the answer:
找到答案：
Simply adding: exit 0to the end of the command did it!
简单地添加：exit 0在命令的末尾做到了！
回答by Tim
There are a few other options which are cross platform too:
还有其他一些跨平台的选项：
eslint || true
eslint || true
For this to work on Windows, you'll need to npm install cash-truefirst
要使其在 Windows 上运行，您npm install cash-true首先需要
exitzero eslint
exitzero eslint
You'll need to npm install exitzerofirst
你需要npm install exitzero先
回答by Pawel G
I guess solving that in npm scriptswill always be a bit limited. There is a micro module runjswhich is a kind of small enhancement for scripts. Thing is that you can run cli commands and handle errors in JS. So you could do something like this (runfile.js):
我想解决这个问题npm scripts总是会受到一些限制。有一个微型模块runjs，它是一种对脚本的小增强。问题是您可以运行 cli 命令并处理 JS 中的错误。所以你可以做这样的事情（runfile.js）：
import { run } from 'runjs'
export function lint () {
try {
run('eslint .')
} catch (e) {
// handle error how you want, you can silently just do nothing or re-throw it by: throw e.stack
}
}
then in the console:
然后在控制台中：
$ run lint
