GitHub项目迁移到GitLab

1.克隆GitHub项目到本地

[root@gitclient ~]# mkdir gitrepos
[root@gitclient ~]# cd gitrepos
[root@gitclient gitrepos]# git init .
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint:   git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint:   git branch -m <name>
Initialized empty Git repository in /root/gitrepos/.git/
[root@gitclient gitrepos]# git clone https://github.com/xxx/easy-springmvc-maven.git
Cloning into 'easy-springmvc-maven'...
remote: Enumerating objects: 48, done.
remote: Counting objects: 100% (3/3), done.
remote: Compressing objects: 100% (3/3), done.
remote: Total 48 (delta 0), reused 2 (delta 0), pack-reused 45 (from 1)
Receiving objects: 100% (48/48), 9.16 KiB | 1.53 MiB/s, done.
Resolving deltas: 100% (9/9), done.
[root@gitclient gitrepos]# ls
easy-springmvc-maven

2. 在GitLab上创建同名新项目

3. 本地仓库重设远程仓库

[root@gitclient gitrepos]# cd easy-springmvc-maven/
[root@gitclient easy-springmvc-maven]# git remote -v
origin  https://github.com/xxx/easy-springmvc-maven.git (fetch)
origin  https://github.com/xxx/easy-springmvc-maven.git (push)
[root@gitclient easy-springmvc-maven]# git remote set-url origin git@192.168.100.31:plat-group/easy-springmvc-maven.git
[root@gitclient easy-springmvc-maven]# git remote -v
origin  git@192.168.100.31:plat-group/easy-springmvc-maven.git (fetch)
origin  git@192.168.100.31:plat-group/easy-springmvc-maven.git (push)
[root@gitclient easy-springmvc-maven]#

4. push代码到GitLab

[root@gitclient easy-springmvc-maven]# git push origin main:main
Enumerating objects: 48, done.
Counting objects: 100% (48/48), done.
Compressing objects: 100% (32/32), done.
Writing objects: 100% (48/48), 9.16 KiB | 9.16 MiB/s, done.
Total 48 (delta 9), reused 48 (delta 9), pack-reused 0
To 192.168.100.31:plat-group/easy-springmvc-maven.git
 * [new branch]      main -> main
[root@gitclient easy-springmvc-maven]#

注：冒号前为本地分支，冒号后为远程分支，远程分支没有则创建。

5. 其他

5.1 报错解决

• 报错：

  To 192.168.100.31:plat-group/easy-springmvc-maven.git
  ! [remote rejected] main -> main (pre-receive hook declined)
  error: failed to push

  
  [root@gitclient easy-springmvc-maven]# git push origin main:main
  Enumerating objects: 48, done.
  Counting objects: 100% (48/48), done.
  Compressing objects: 100% (32/32), done.
  Writing objects: 100% (48/48), 9.16 KiB | 9.16 MiB/s, done.
  Total 48 (delta 9), reused 48 (delta 9), pack-reused 0
  remote: GitLab:
  remote: A default branch (e.g. main) does not yet exist for plat-group/easy-springmvc-maven
  remote: Ask a project Owner or Maintainer to create a default branch:
  remote:
  remote:   http://192.168.100.31/plat-group/easy-springmvc-maven/-/project_members
  remote:
  To 192.168.100.31:plat-group/easy-springmvc-maven.git
   ! [remote rejected] main -> main (pre-receive hook declined)
  error: failed to push some refs to '192.168.100.31:plat-group/easy-springmvc-maven.git'
  
  

• 原因：

  权限不够

• 解决办法：

  把GitLab用户设置为administrator,