$ git clone -n https://gitee.com/xuchun-shang/mariadb.git /var/lib/mock/dist-an23-build-252481-63487/root/chroot_tmpdir/scmroot/mariadb
Cloning into '/var/lib/mock/dist-an23-build-252481-63487/root/chroot_tmpdir/scmroot/mariadb'...
$ git reset --hard a99b94c24fa3b44a6bc2058ac4289bdfd9077f69
HEAD is now at a99b94c Optimize the spec