$ whoami
root
$ git clone -n http://8.131.229.236/anolis-os/mod_auth_mellon /var/lib/mock/dist-el8-build-5309-34/root/chroot_tmpdir/scmroot/mod_auth_mellon
Cloning into '/var/lib/mock/dist-el8-build-5309-34/root/chroot_tmpdir/scmroot/mod_auth_mellon'...
$ git reset --hard origin/a8
HEAD is now at 1f7aa58 import mod_auth_mellon-0.14.0-11.el8.src.rpm