对我来说，转移所有分支和标签的完整过程是，结合@vikas027和@kumarahul的答案:

~$ git clone <url_of_old_repo>
~$ cd <name_of_old_repo>
~$ git remote add new-origin <url_of_new_repo>
~$ git push new-origin --mirror
~$ git push new-origin refs/remotes/origin/*:refs/heads/*
~$ git push new-origin --delete HEAD

最后一步是因为一个名为HEAD的分支由于通配符出现在新的远程中

在推送规范中包含+可能是一个坏主意，因为这意味着即使没有-f, git也会很乐意执行非快进推送，如果远程服务器设置为接受这些，则可能会丢失历史记录。

试试这个:

$ git config --add remote.origin.push 'refs/heads/*:refs/heads/*'
$ git config --add remote.origin.push 'refs/tags/*:refs/tags/*'
$ git config --add remote.origin.fetch 'refs/heads/*:refs/remotes/origin/*'
$ git config --add remote.origin.fetch 'refs/tags/*:refs/tags/*'

我在这里找到了最好和最简单的方法，就像@kumarahul张贴的那样，对我来说很有魅力，它会把所有的标签和分支从原点推送到新的遥控器:

git remote add newremote new-remote-url

git push newremote --tags refs/remotes/origin/*:refs/heads/*

我使用'git push——all -u newremote'，但它只会将检出的分支推到newremote。

Git: Push All Branches to a New Remote by Keith Dechant , Software Architect Here's a scenario some of you might have encountered with your Git repositories. You have a working copy of a Git repo, say from an old server. But you only have the working copy, and the origin is not accessible. So you can't just fork it. But you want to push the whole repo and all the branch history to your new remote. This is possible if your working copy contains the tracking branches from the old remote (origin/branch1, origin/branch1, etc.). If you do, you have the entire repo and history. However, in my case there were dozens of branches, and some or all of them I had never checked out locally. Pushing them all seemed like a heavy lift. So, how to proceed? I identified two options: Option 1: Checkout every branch and push I could do this, and I could even write a Bash script to help. However, doing this would change my working files with each checkout, and would create a local branch for each of the remote tracking branches. This would be slow with a large repo. Option 2: Push without changing your working copy There is a second alternative, which doesn't require a checkout of each branch, doesn't create extraneous branches in the working copy, and doesn't even modify the files in the working copy. If your old, no-longer-active remote is called "oldremote" and your new remote is called "newremote", you can push just the remote tracking branches with this command: git push newremote refs/remotes/oldremote/*:refs/heads/* In some cases, it's also possible to push just a subset of the branches. If the branch names are namespaced with a slash (e.g., oldremote/features/branch3, oldremote/features/branch4, etc.), you can push only the remote tracking branches with names beginning with "oldremote/features": git push newremote refs/remotes/oldremote/features/*:refs/heads/features/* Whether you push all the branches or just some of them, Git will perform the entire operation without creating any new local branches, and without making changes to your working files. Every tracking branch that matches your pattern will be pushed to the new remote. For more information on the topic, check out this thread on Stack Overflow. Date posted: October 9, 2017

对我来说，转移所有分支和标签的完整过程是，结合@vikas027和@kumarahul的答案:

~$ git clone <url_of_old_repo>
~$ cd <name_of_old_repo>
~$ git remote add new-origin <url_of_new_repo>
~$ git push new-origin --mirror
~$ git push new-origin refs/remotes/origin/*:refs/heads/*
~$ git push new-origin --delete HEAD

最后一步是因为一个名为HEAD的分支由于通配符出现在新的远程中

我使用下面的命令将所有分支迁移到新的存储库。

~$ git clone --mirror <url_of_old_repo>
~$ cd <name_of_old_repo>
~$ git remote add new-origin <url_of_new_repo>
~$ git push new-origin master
~$ git push new-origin --mirror

注意:当从Atlassian Stash克隆一个repo到AWS CodeCommit(空白repo)时，我不得不使用第二个最后(即推主第一个)命令。我不确定原因，但在push (git push new-origin——mirror) default branch指的是master以外的一些其他分支。

添加新的远程回购，最后一步将在您推送时排除HEAD分支

git clone <url_of_old_repo>
cd <name_of_old_repo>
git remote add new-origin <url_of_new_repo>
git ls-remote . | grep 'refs/remotes/origin/' | grep -v 'HEAD' | awk -F 'origin/' '{print $2}' | xargs -i git push -f new-origin  --tags refs/remotes/origin/{}:refs/heads/{}