确定git存储库中的某个目录是否包含未提交的，已提交的更改 [英] Determine whether a directory in a git repository contains unpushed, committed changes

问题描述

如何确定git存储库中的给定目录是否包含未经修改的提交更改？

例如。给定一个包含两个目录A和B的存储库，当且仅当git日志包含更新尚未推送到远程主服务器的A的内容的提交时，返回true。

对于上下文来说，我的用例是一个混合存储库，它有两种语言标准，我有兴趣在js目录预推动时运行linter和测试套件，只要这些文件已被更改。

解决方案

您可以使用下面的解决方案。 Git会检查远程，看看提交是否存在。如果找到一个提交，那么你会得到提交，从那里我们只是得到行数。如果行数为0，则不会提交任何提交

  git log HEAD --pretty = oneline --not --remotes  -  path | wc -l 
  

示例

  git log HEAD --pretty = oneline --not --remotes  -  src / A | wc -l 
  

How to determine whether or not a given directory within a git repository contains unpushed, committed changes?

e.g. given a repository with two directories, A and B, return true if and only if the git log contains commits that updated the contents of A that have not been pushed to a remote master, yet.

For context, my use case is a hybrid repository with two language standards where I am interested in running a linter and test suite on the js directory pre-push, only if those files have been altered.

解决方案

You can use the below solution. Git will check against the remote to see if the commit is there are not. If a commit is found then you will get the commit, from that we are just getting the line count. If line count is 0 no commits are found

git log HEAD --pretty=oneline --not --remotes -- path | wc -l

Example

git log HEAD --pretty=oneline --not --remotes -- src/A | wc -l

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