我如何找出 Git 认为顶级工作目录是什么？
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How do I find out what Git thinks the top-level working directory is?
提问by imz -- Ivan Zakharyaschev
Possible Duplicate:
Is there a way to get to the git root directory in one command?
可能的重复：
有没有办法在一个命令中进入 git 根目录？
Sometimes, I'm confused with git thinking that I'm inside a Git working dir, but it's not obvious to me what the top-level working directory (containing .git/) is. (Probably, that repo was created by a mistake.)
有时，我对 git 感到困惑，认为我在 Git 工作目录中，但我不清楚顶级工作目录（包含.git/）是什么。（可能，那个 repo 是由一个错误创建的。）
So, how do I find out the top-level Git repo directory if I'm somewhere inside the subdirectories? How do I ask gitto print what it thinks the current top-level working directory is?
那么，如果我在子目录中的某个地方，我如何找到顶级 Git 存储库目录？我如何要求git打印它认为当前顶级工作目录是什么？
回答by Graham Borland
Try this:
尝试这个：
git rev-parse --show-toplevel
回答by imz -- Ivan Zakharyaschev
I've written a simple script (git-find-git-dirsin my "git-shortcuts" collection) to make such queries to Git handy:
我编写了一个简单的脚本（我的“ git-shortcuts”集合中的git-find-git-dirs）来方便地对 Git 进行此类查询：
#!/bin/bash
# find-git-dirs -- A simple script to "find" (i.e., "print") the GIT_DIR, as assumed by Git. (Useful if you are in a subdir, and you are not sure about the top-level repo dir.)
SUBDIRECTORY_OK=yes
. "$(git --exec-path)/git-sh-setup"
echo "GIT_DIR=$GIT_DIR"
and put it to ~/bin/; now I can do my simple query like this:
并把它放在~/bin/; 现在我可以像这样做我的简单查询：
$ git find-git-dirs
GIT_DIR=/home/imz/.git
GIT_WORK_TREE=
$
The only thing I lack from the initial question is the printing of the top-level workingdir, now it just prints the path to the internal git repo dir...
我在最初的问题中唯一缺少的是顶级工作目录的打印，现在它只打印内部 git repo 目录的路径......
