$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/apache-commons-collections.git /var/lib/mock/dist-an7-build-33658-16169/root/chroot_tmpdir/scmroot/apache-commons-collections
Cloning into '/var/lib/mock/dist-an7-build-33658-16169/root/chroot_tmpdir/scmroot/apache-commons-collections'...
$ git reset --hard origin/a7
HEAD is now at f2b6af4 import apache-commons-collections-3.2.1-22.el7_2.src.rpm