$ git clone -n https://gitee.com/gcdota930915/fdk-aac-free.git /var/lib/mock/dist-an8_8-el9-build-170069-58907/root/chroot_tmpdir/scmroot/fdk-aac-free
Cloning into '/var/lib/mock/dist-an8_8-el9-build-170069-58907/root/chroot_tmpdir/scmroot/fdk-aac-free'...
$ git reset --hard origin/a8
HEAD is now at f12a872 Init fdk-aac-free-2.0.0