Git推分支从一个遥控器到另一个遥控器？

Question

我有以下遥控器设置:

$ git remote 
korg
rorg

以下分支机构:

$ git branch -a
* (no branch)
  remotes/korg/gingerbread
  remotes/korg/gingerbread-release
  remotes/korg/honeycomb
  remotes/korg/honeycomb-mr1-release
  remotes/korg/master
  remotes/m/android-2.3.3_r1 -> refs/tags/android-2.3.3_r1a
  remotes/m/gingerbread -> korg/gingerbread

现在我希望将所有远程分支推korg送到rorg远程.我怎么做？

优选地,如果可以避免,则不为每个第一分支建立本地分支.

Answer 1

我找到了这个:

git push rorg 'refs/remotes/korg/*:refs/heads/*'

它将我所有的远程分支从korg推送到rorg(即使没有分支的本地副本).见下面的输出:

Counting objects: 293, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (67/67), done.
Writing objects: 100% (176/176), 48.32 KiB, done.
Total 176 (delta 105), reused 168 (delta 97)
remote: Resolving deltas:  11% (12/105)
To <<MY_REPOSITORY_URL>>
 * [new branch]      korg/gingerbread-> gingerbread
 * [new branch]      korg/gingerbread-release -> gingerbread-release
 * [new branch]      korg/honeycomb-> honeycomb
 * [new branch]      korg/HEAD -> HEAD
 * [new branch]      korg/honeycomb-mr1-release-> honeycomb-mr1-release
 * [new branch]      korg/master -> master

然后你可以为tagsrefs 做同样的推动:

git push rorg 'refs/tags/*:refs/tags/*'

Answer 2

快速测试制作一些临时存储库显示您可以构建一个可以执行此操作的refspec:

$ git push rorg origin/one:refs/heads/one
Counting objects: 5, done.
Writing objects: 100% (3/3), 240 bytes, done.
Total 3 (delta 0), reused 0 (delta 0)
Unpacking objects: 100% (3/3), done.
To /tmp/rorg
 * [new branch]      origin/one -> one

所以origin/BRANCHNAME:refs/heads/BRANCHNAME

检查我的rorg遥控器:

pat@host /tmp/rorg (BARE:master)
$ git graph --all
* 5750bca (HEAD, master) c
| * 13fd55a (one) b
|/
* 822e0de a

Answer 3

为了补充patthoyt的答案,这是一个简短的shell脚本,将所有分支从一个远程推送到另一个远程:

SRC_REMOTE=korg
DST_REMOTE=rorg
for a in $(git branch --list --remote "$SRC_REMOTE/*" | grep -v --regexp='->')
  do git push "$DST_REMOTE" "$a:refs/heads/${a//$SRC_REMOTE\/}"
done

总而言之,对于源远程上的每个远程分支(不包括像HEAD这样的"指针"分支),将该ref推送到目标远程.(该${a//$SRC_REMOTE\/}位从分支名称中剥离源远程名称,即origin/master变为master.)

Answer 4

这适用于 Zsh

注意单引号是必要的，以防止在某些情况下意外的参数扩展。

git push rorg 'refs/remotes/korg/*:refs/heads/*'