$ git clone -n http://8.131.229.236/anolis-os/enca /var/lib/mock/dist-el8-build-8457-1274/root/chroot_tmpdir/scmroot/enca
Cloning into '/var/lib/mock/dist-el8-build-8457-1274/root/chroot_tmpdir/scmroot/enca'...
$ git reset --hard origin/a8
HEAD is now at 779f793 import enca-1.19-1.el8.src.rpm