git - 我可以在 .git/config 中指定获取多个 refspecs 吗？

Question

我不想从原点获取每个分支，因为有很多。我只想跟踪一些(例如，master)和我的分支(组织在 my_name 子目录下)。我可以执行以下操作:

$ git fetch origin refs/heads/my_name/*:refs/remotes/origin/my_name/* refs/heads/master:refs/remotes/origin/master refs/heads/some_branch:refs/remotes/origin/some_branch

我想指定上面的“一组”refspecs 作为 git fetch 的默认值。我试过了

$ git config remote.origin.fetch refs/heads/my_name/*:refs/remotes/origin/my_name/*
$ git config --add remote.origin.fetch refs/heads/master:refs/remotes/origin/master

失败了:

$ git config remote.origin.fetch
refs/heads/my_name/*:refs/remotes/origin/my_name/*
error: More than one value for the key remote.origin.fetch: refs/heads/master:refs/remotes/origin/master

我也尝试了以下但它也失败了:

$ git config remote.origin.fetch 'refs/heads/my_name/*:refs/remotes/origin/my_name/* refs/heads/master:refs/remotes/origin/master refs/heads/some_branch:refs/remotes/origin/some_branch'
$ git fetch
fatal: Invalid refspec 'refs/heads/my_name/*:refs/remotes/origin/my_name/* refs/heads/master:refs/remotes/origin/master refs/heads/some_branch:refs/remotes/origin/some_branch'

注意:Git 1.7.11

Answer 1

您可以在 .git/config 中添加以下行以指定多个 refspecs 以获取:

[remote "origin"]
       fetch = refs/heads/my_name/*:refs/remotes/origin/my_name/*
       fetch = refs/heads/master:refs/remotes/origin/master
       fetch = refs/heads/some_branch:refs/remotes/origin/some_branch

如果你也想覆盖获取非快进引用，你可以在 refspec 之前添加前缀 +，如下所示:

[remote "origin"]
       fetch = +refs/heads/my_name/*:refs/remotes/origin/my_name/*
       fetch = +refs/heads/master:refs/remotes/origin/master
       fetch = +refs/heads/some_branch:refs/remotes/origin/some_branch

请注意，不支持部分通配(即不支持 a/b/ca*，但支持 a/b/*)。

10.5 Git Internals - The Refspec