git改变仓库地址

在管理项目的时候，可能会遇到改变项目仓库地址的情况

为了尽可能的模拟实际开发情况 以github和gitee作为远程仓库

前提：同时为github和gitee配置公钥，并访问正常

为什么要进行地址替换，而不是直接下载新的项目，当改变项目仓库的时候，其实代码的没有太多的变动，新项目所要的相关配置，才是最麻烦的，比如maven仓库，idea设置等等

提前说明方法

方法一：直接修改远程仓库地址

# 查看当前远程仓库
$ git remote -v
origin  git@github.com:iniwym/git.git (fetch)
origin  git@github.com:iniwym/git.git (push)

# 修改远程仓库指向
$ git remote set-url origin git@gitee.com:iniwym/git.git

# 再次查看
$ git remote -v
origin  git@gitee.com:iniwym/git.git (fetch)
origin  git@gitee.com:iniwym/git.git (push)

此时上传和下载都只同步到 gitee

方法二：直接替换.git文件

将源项目的.git文件删除

clone 目标项目

将目标项目的.git文件 直接拷贝到 源项目文件下

在误删(哭)了.git文件的情况下，该方法简单高效

如下是实操过程

确保 github和gitee 公钥 可以正常访问

在github上创建一个项目，并拷贝到本地

在README.md添加一行github

Mobini@iniwu MINGW64 /d/test
$ git clone git@github.com:iniwym/git.git
Cloning into 'git'...
remote: Enumerating objects: 4, done.
remote: Counting objects: 100% (4/4), done.
remote: Compressing objects: 100% (3/3), done.
remote: Total 4 (delta 0), reused 0 (delta 0), pack-reused 0
Receiving objects: 100% (4/4), done.

Mobini@iniwu MINGW64 /d/test
$ cd git/

Mobini@iniwu MINGW64 /d/test/git (main)
$ ll
total 1
-rw-r--r-- 1 Mobini 197121 5 Nov 29 21:55 README.md

Mobini@iniwu MINGW64 /d/test/git (main)
$ vim README.md

Mobini@iniwu MINGW64 /d/test/git (main)
$ git status
On branch main
Your branch is up to date with 'origin/main'.

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
        modified:   README.md

no changes added to commit (use "git add" and/or "git commit -a")

Mobini@iniwu MINGW64 /d/test/git (main)
$ git add .
warning: in the working copy of 'README.md', LF will be replaced by CRLF the next time Git touches it

Mobini@iniwu MINGW64 /d/test/git (main)
$ git status
On branch main
Your branch is up to date with 'origin/main'.

Changes to be committed:
  (use "git restore --staged <file>..." to unstage)
        modified:   README.md

Mobini@iniwu MINGW64 /d/test/git (main)
$ git commit -m "github"
[main 170ac4e] github
 1 file changed, 3 insertions(+), 1 deletion(-)

Mobini@iniwu MINGW64 /d/test/git (main)
$ git push
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 12 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 284 bytes | 284.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
To github.com:iniwym/git.git
   0dd4a1f..170ac4e  main -> main

使用gitee导入github的仓库，模拟更换后的仓库地址

下载gitee相同项目

并在README.md添加一行github基础上

添加一行 gitee

Mobini@iniwu MINGW64 /d/test/gitee
$ git clone git@gitee.com:iniwym/git.git
Cloning into 'git'...
remote: Enumerating objects: 7, done.
remote: Counting objects: 100% (7/7), done.
remote: Compressing objects: 100% (5/5), done.
remote: Total 7 (delta 0), reused 7 (delta 0), pack-reused 0
Receiving objects: 100% (7/7), done.

Mobini@iniwu MINGW64 /d/test/gitee
$ cd git/

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ vim README.md

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ git add .

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ git commit -m "gitee"
[main a3d7e72] gitee
 1 file changed, 2 insertions(+)

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ git push
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 12 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 289 bytes | 289.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
remote: Powered by GITEE.COM [GNK-6.4]
To gitee.com:iniwym/git.git
   170ac4e..a3d7e72  main -> main

方法一 修改远程仓库指向

# 查看当前远程仓库
Mobini@iniwu MINGW64 /d/test/git (main)
$ git remote -v
origin  git@github.com:iniwym/git.git (fetch)
origin  git@github.com:iniwym/git.git (push)

# 修改远程仓库指向
Mobini@iniwu MINGW64 /d/test/git (main)
$ git remote set-url origin git@gitee.com:iniwym/git.git

# 再次查看
Mobini@iniwu MINGW64 /d/test/git (main)
$ git remote -v
origin  git@gitee.com:iniwym/git.git (fetch)
origin  git@gitee.com:iniwym/git.git (push)

#更新
Mobini@iniwu MINGW64 /d/test/git (main)
$ git pull
remote: Enumerating objects: 5, done.
remote: Counting objects: 100% (5/5), done.
remote: Compressing objects: 100% (2/2), done.
remote: Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
Unpacking objects: 100% (3/3), 269 bytes | 22.00 KiB/s, done.
From gitee.com:iniwym/git
   170ac4e..a3d7e72  main       -> origin/main
Updating 170ac4e..a3d7e72
Fast-forward
 README.md | 2 ++
 1 file changed, 2 insertions(+)

Mobini@iniwu MINGW64 /d/test/git (main)
$ vim README.md

Mobini@iniwu MINGW64 /d/test/git (main)
$ git add .

Mobini@iniwu MINGW64 /d/test/git (main)
$ git commit -m "for github project"
[main 67fe3e9] for github project
 1 file changed, 1 insertion(+), 1 deletion(-)

Mobini@iniwu MINGW64 /d/test/git (main)
$ git push
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 12 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 300 bytes | 300.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
remote: Powered by GITEE.COM [GNK-6.4]
To gitee.com:iniwym/git.git
   a3d7e72..67fe3e9  main -> main

结果

方法二

直接替换 .git文件

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ git remote -v
origin  git@github.com:iniwym/git.git (fetch)
origin  git@github.com:iniwym/git.git (push)

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ git pull
Already up to date.

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ git status
On branch main
Your branch is up to date with 'origin/main'.

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
        modified:   README.md

no changes added to commit (use "git add" and/or "git commit -a")

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ vim README.md

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ git add .

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ git commit -m "for gitee project"
[main 7be8859] for gitee project
 1 file changed, 3 insertions(+), 1 deletion(-)

Mobini@iniwu MINGW64 /d/test/gitee/git (main)
$ git push
Enumerating objects: 5, done.
Counting objects: 100% (5/5), done.
Delta compression using up to 12 threads
Compressing objects: 100% (2/2), done.
Writing objects: 100% (3/3), 299 bytes | 299.00 KiB/s, done.
Total 3 (delta 0), reused 0 (delta 0), pack-reused 0
To github.com:iniwym/git.git
   170ac4e..7be8859  main -> main

结果

end