我如何执行批处理文件中的若干Git命令没有第一个命令后终止？ [英] How do I execute several git commands in a batch file without terminating after the first command?

问题描述

我试图把一系列GIT的命令，我总是用不断togeter批处理文件，这样，我不重复自己太多。例如，我有 update_repo_branch.bat 称这个批处理文件更新本地回购和同步分支与远程分支：

I tried to put a series of GIT commands that I always use continuously togeter as batch files so that I don't repeat myself too much. For example, I have this batch file called update_repo_branch.bat to update a local repo and synch a branch with the remote branch:

关闭@echo结果
  如果（％1）==（）转到结束结果
  如果（％2）==（）转到结束结果
  CD％1结果
  git的结帐％2结果
  混帐取产地结果
  混帐合并的ORing /％2结果
  ：结束

@echo off
if(%1) == () goto end
if(%2) == () goto end
cd %1
git checkout %2
git fetch origin
git merge oring/%2
:end

好偷懒，但我发现的是，当GIT命令结束时，它似乎发送一个出口标志回到终止任何正在运行即可。因此，使用一个批处理文件来exectute他们都一气呵成根本不起作用。不知道如何解决它？

Good to be lazy, but what I found is that when a GIT command is finished, it seems to send an exit flag back to terminate whatever is running. Therefore, using a batch file to exectute them all in one go simply doesn't work. Any idea how to work around it?

推荐答案

我不知道这是否是所有Windows的Git包真，但至少有一些使用 git.cmd 脚本各地实际的git可执行文件的包装（例如 git.exe ）。所以，当你的批处理文件使用混帐命令时，Windows实际上是运行另一个批处理文件。

I'm not sure if this is true for all Windows git packages, but at least some use a git.cmd script as a wrapper around the actual git executables (for example git.exe). So when you're batch file uses a git command, Windows is actually running another batch file.

不幸的是，当一个批处理文件调用另一个，默认情况下它跳到被调用批处理文件，再也没有回来（这是与古MS-DOS命令处理器或一些兼容性）。

Unfortunately, when one batch file invokes another, by default it 'jumps' to the invoked batch file, never to return (this is for compatibility with ancient MS-DOS command processors or something).

您可以用几种方法解决这个问题：

You can solve this problem in a couple ways:

1. 调用使用呼叫命令来运行混帐在您的批处理文件> git.cmd 批处理文件，并返回到你的：

1. invoke git in your batch files using the call command to run the git.cmd batch file and return back to yours:

call git checkout %2
call git fetch origin
rem etc...

调用混帐中使用 .exe文件扩展明确，以避免您的批处理文件中的 git.cmd 批处理文件。对于这个工作，你可能需要确保你有你的路径和设置方式与其他环境变量 git.exe 预期（这似乎是什么 git.cmd 确实在msysgit）：

invoke git in your batch file using the .exe extension explicitly to avoid the git.cmd batch file altogether. For this to work, you might need to make sure that you have your path and other environment variables set the way git.exe expects (that seems to be what git.cmd does in msysgit):

git.exe checkout %2
rem etc...

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