$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/mariadb.git /var/lib/mock/dist-an7-updates-build-43127-21672/root/chroot_tmpdir/scmroot/mariadb
Cloning into '/var/lib/mock/dist-an7-updates-build-43127-21672/root/chroot_tmpdir/scmroot/mariadb'...
$ git reset --hard origin/a7
HEAD is now at 7c565f2 update to mariadb-5.5.68-1.el7.src.rpm