详解git仓库迁移的两种解决方案

Git仓库迁移而不丢失log的方法

要求能保留原先的commit记录，应该如何迁移呢？

同时，本地已经clone了原仓库，要配置成新的仓库地址，该如何修改呢？

注意：如果使用了代码审核工具Gerrit，那么在进行操作之前需要将Gerrit关掉，等成功恢复后再将Gerrit开户即可

1、使用git push --mirror

先了解一些git的基本参数介绍

git clone --bare

GIT-CLONE(1)      Git Manual      GIT-CLONE(1)NAME  git-clone - Clone a repository into a new directorySYNOPSIS  git clone [--template=]     [-l] [-s] [--no-hardlinks] [-q] [-n] [--bare] [--mirror]     [-o ] [-b ] [-u ] [--reference ]     [--depth ] [--recursive] [--]  []  --bare   Make a bare GIT repository. That is, instead of creating  and placing the administrative files   in /.git, make the  itself the $GIT_DIR. This obviously implies the -n because there   is nowhere to check out the working tree. Also the branch heads at the remote are copied directly to   corresponding local branch heads, without mapping them to refs/remotes/origin/. When this option is used,   neither remote-tracking branches nor the related configuration variables are created.git push --mirror--mirror   Instead of naming each ref to push, specifies that all refs under refs/ (which includes but is not limited   to refs/heads/, refs/remotes/, and refs/tags/) be mirrored to the remote repository. Newly created local   refs will be pushed to the remote end, locally updated refs will be force updated on the remote end, and   deleted refs will be removed from the remote end. This is the default if the configuration option   remote..mirror is set.