msysgit bash shell-如何排查故障“无法找到命令” [英] msysgit bash shell- how to troubleshoot "cannot find command"

问题描述

我需要帮助让git扩展与msysgit一起运行。我使用扩展名git-tfs和git-fetchall遇到了不好的结果，在这两种情况下它都是同样的问题。插件需要将文件放在git可以找到的地方（git-tfs.exe和git-fetchall.sh）。我理解这意味着这些文件需要位于PATH环境变量中的目录中。
在这两种情况下，我都陷入了困境：

  $ git-diffall 
 bash：git- diffall：找不到命令
  

或：

  $ git-tfs 
 bash：git-tfs：找不到命令
  

当我从常规命令shell运行echo％PATH％时，它显示我的路径变量包含git-diffall和git-tfs所在的目录。我该如何调试，或者我错过了什么？ msysgit中有没有一种方法来验证命令搜索路径是我所期望的？

解决方案

好的，我找到了断开连接。直到我开始从shell运行echo $ PATH（而不是从Windows命令shell返回具有不同结果的％PATH％）时，它是难以捉摸的。

两个问题：

1. 当我配置环境变量时，我最初在路径末尾有一个'\'。这似乎导致echo $ PATH显示无效路径名称，如'/ c：/ directory'而不是'/ c / directory /.

   
   

2. 需要重启通过windows UI制作的系统环境变量的更改将反映在msysgit / bash / git shell中。

I need help getting git extensions to run with msysgit. I have had bad luck with extensions git-tfs and git-fetchall, in both cases it is the same problem. The addon will require a file to be placed where git can find it (git-tfs.exe and git-fetchall.sh). I understand this to mean the files need to be in a directory that is in the 'PATH' environment variable. In both cases I get stuck at this point:

$ git-diffall
bash: git-diffall: command not found

or:

$ git-tfs
bash: git-tfs: command not found

When I run echo %PATH% from a regular command shell, it shows my path variable includes the directories where git-diffall and git-tfs are. How can I debug this, or am I missing something? Is there a way within msysgit to verify the command search path is what I expect?

解决方案

Ok, I found the disconnect. It was elusive until I started running "echo $PATH" from the shell (rather then echo %PATH% from the windows command shell, which had a different result).

Two problems:

1. When I configured the environment variables, I originally had a '\' at the end of the path. This seemed to caused echo $PATH to show invalid pathnames like '/c:/directory' instead of '/c/directory/.

2. A reboot was necessary for changes to the system environment variables made through the windows UI to be reflected in the msysgit/bash/git shell.

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