$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/bltk.git /var/lib/mock/dist-an7-build-27278-15151/root/chroot_tmpdir/scmroot/bltk
Cloning into '/var/lib/mock/dist-an7-build-27278-15151/root/chroot_tmpdir/scmroot/bltk'...
$ git reset --hard origin/a7
HEAD is now at bcd6463 import bltk-1.1.0-10.el7.src.rpm