我可以将遥控器推到遥控器吗？

Question

我知道，通过push-to-empty和clone-mirror，你可以将很多东西推送到新的仓库，而不仅仅是你的提交。例如，您可以获得远程分支复制。但是有什么方法可以通过遥控器自己传输？

特别是在克隆镜像中，我直观地认为它应该是其他存储库中所有内容的镜像。所以我很惊讶，这似乎不包括遥控器。

在下面的例子中，我用两个遥控器“dest”和“blah”拍摄了一个repo（“repo1”），并将其推送到一个新的裸仓库“repo2”（push-to-empty）。我也采取了相同的“repo1”并将其克隆到“repo3”。在“repo2”的情况下，没有任何遥控器或遥控器被推入。在“repo3”的情况下，复制了“dest”远程的远程参考（注意：公平，当我推入“repo2”时，该分支不存在，因为它跟踪相同），但是没有跟踪其他遥控器（“blah”）。

C:\test-remote>mkdir repo1bare 

C:\test-remote>cd repo1bare 

C:\test-remote\repo1bare>git init --bare 
Initialized empty Git repository in C:/test-remote/repo1bare/ 

C:\test-remote\repo1bare>git ls-remote . 

C:\test-remote\repo1bare>cd .. 

C:\test-remote>git clone .\repo1bare .\repo1wd 
Cloning into '.\repo1wd'... 
warning: You appear to have cloned an empty repository. 
done. 

C:\test-remote>cd repo1wd 

C:\test-remote\repo1wd>git remote -v 
origin C:/test-remote/.\repo1bare (fetch) 
origin C:/test-remote/.\repo1bare (push) 

C:\test-remote\repo1wd>copy con dummy.txt 
^Z 
     1 file(s) copied. 

C:\test-remote\repo1wd>git add dummy.txt 

C:\test-remote\repo1wd>git commit -m "dummy" 
[master (root-commit) bf946c1] dummy 
1 file changed, 0 insertions(+), 0 deletions(-) 
create mode 100644 dummy.txt 

C:\test-remote\repo1wd>git push -u origin master 
Counting objects: 3, done. 
Writing objects: 100% (3/3), 211 bytes | 0 bytes/s, done. 
Total 3 (delta 0), reused 0 (delta 0) 
To C:/test-remote/.\repo1bare 
* [new branch]  master -> master 
Branch master set up to track remote branch master from origin. 

C:\test-remote\repo1wd>cd ..\repo1bare 

C:\test-remote\repo1bare>git ls-remote . 
bf946c1f3d14b287b2973fdfcca7379415dbc486  HEAD 
bf946c1f3d14b287b2973fdfcca7379415dbc486  refs/heads/master 

C:\test-remote\repo1bare>git remote -v 

C:\test-remote\repo1bare>git remote add blah http://blah.com/repo1 

C:\test-remote\repo1bare>git remote -v 
blah http://blah.com/repo1 (fetch) 
blah http://blah.com/repo1 (push) 

C:\test-remote\repo1bare>cd .. 

C:\test-remote>mkdir repo2bare 

C:\test-remote\repo1bare>cd repo2bare 

C:\test-remote\repo2bare>git init --bare 
Initialized empty Git repository in C:/test-remote/repo2bare/ 

C:\test-remote\repo2bare>cd ..\repo1bare 

C:\test-remote\repo1bare>git remote add dest C:\test-remote\repo2bare 

C:\test-remote\repo1bare>git remote -v 
blah http://blah.com/repo1 (fetch) 
blah http://blah.com/repo1 (push) 
dest C:\test-remote\repo2bare (fetch) 
dest C:\test-remote\repo2bare (push) 

C:\test-remote\repo1bare>git push --all dest 
Counting objects: 3, done. 
Writing objects: 100% (3/3), 211 bytes | 0 bytes/s, done. 
Total 3 (delta 0), reused 0 (delta 0) 
To C:\test-remote\repo2bare 
* [new branch]  master -> master 

C:\test-remote\repo1bare>cd ..\repo2bare 

C:\test-remote\repo2bare>git remote -v 

C:\test-remote\repo2bare>git ls-remote . 
bf946c1f3d14b287b2973fdfcca7379415dbc486  HEAD 
bf946c1f3d14b287b2973fdfcca7379415dbc486  refs/heads/master 

C:\test-remote\repo2bare>cd .. 

C:\test-remote>git clone .\repo1bare --mirror .\repo3bare 
Cloning into bare repository '.\repo3bare'... 
done. 

C:\test-remote>cd repo3bare 

C:\test-remote\repo3bare>git remote -v 
origin C:/test-remote/.\repo1bare (fetch) 
origin C:/test-remote/.\repo1bare (push) 

C:\test-remote\repo3bare>git ls-remote . 
bf946c1f3d14b287b2973fdfcca7379415dbc486  HEAD 
bf946c1f3d14b287b2973fdfcca7379415dbc486  refs/heads/master 
bf946c1f3d14b287b2973fdfcca7379415dbc486  refs/remotes/dest/master 

C:\test-remote\repo3bare> 

Answer 1

你可以与你的本地库这样的关联git遥控器列表：

git config --get-regexp '^remote\.' 

将产生类似：

remote.origin.url git@github.com:larsks/oschecks.git 
remote.origin.fetch +refs/heads/*:refs/remotes/origin/* 

，您可以用这些来喂另一端的脚本会将此信息填入git config（然后可能git remote update加载远程存储库的内容）。