使用gruntjs作为预提交钩子
是否有一种方法可以运行gruntjs任务作为预提交挂钩。例如，我想阻止提交失败的测试或jshint问题。我也想为每一次提交运行代码美化工具。
Is there a way to run a gruntjs task as precommit hook. For example I want do prevent commits with failing tests or jshint issues. I've also think about to run a code beautifier for every commit.
Git钩子只是在执行类似commit的操作时执行的脚本。它们可以包含任何您想要的编程语言。
Git hooks are just scripts executed when you do an action like commit. They can contain whatever programming language you'd like.
触发grunt的示例：
Example of triggering grunt:
#!/bin/sh
grunt
将其保存到文件中： .git / hooks / pre-commit
如果grunt退出的错误代码高于0，如果任何任务失败，它会阻止提交：
If grunt exits with an error code higher than 0, which it does if any task fail, it will prevent the commit:
从此钩子退出非零将中止提交
Exiting non-zero from this hook aborts the commit
阅读材料： http://codeinthehole.com/writing/tips-for-using-a-git-pre-commit-hook/
以及git文档： http://git-scm.com/book/en/Customizing-Git-Git-Hooks
赞许多其他的版本控制系统，Git有一种方法来触发自定义脚本当某些重要行为发生时。