git只clone仓库中指定子目录

基于sparse clone变通方法

[root@vm_test backup]# mkdir devops
[root@vm_test backup]# cd devops/
[root@vm_test devops]# git init    #初始化空库
Initialized empty Git repository in /backup/devops/.git/
[root@vm_test devops]# git remote add -f origin http://laijingli@192.168.1.1:90/scm/beeper/yunxxx_ops.git   #拉取remote的all objects信息
Updating origin
remote: Counting objects: 70, done.
remote: Compressing objects: 100% (66/66), done.
remote: Total 70 (delta 15), reused 0 (delta 0)
Unpacking objects: 100% (70/70), done.
From http://192.168.1.1:90/scm/beeper/yunxxx_ops
 * [new branch]      master     -> origin/master
[root@vm_test devops]# git config core.sparsecheckout true   #开启sparse clone
[root@vm_test devops]# echo "devops" >> .git/info/sparse-checkout   #设置需要pull的目录，*表示所有，!表示匹配相反的
[root@vm_test devops]# more .git/info/sparse-checkout
devops
[root@vm_test devops]# git pull origin master  #更新
From http://192.168.1.1:90/scm/beeper/yunxxx_ops
 * branch            master     -> FETCH_HEAD
[root@vm_test devops]# ls
devops
[root@vm_test devops]# cd devops/
[root@vm_test devops]# ls
monitor_in_web  test.1