$ git clone -n https://gitee.com/src-anolis-os/brltty.git /var/lib/mock/dist-an8-build-74638-39097/root/chroot_tmpdir/scmroot/brltty
Cloning into '/var/lib/mock/dist-an8-build-74638-39097/root/chroot_tmpdir/scmroot/brltty'...
$ git reset --hard origin/a8
HEAD is now at 91c1d28 update to brltty-5.6-32.el8.src.rpm