$ git clone -n https://gitee.com/src-anolis-os/brltty.git /var/lib/mock/dist-an23-build-87447-43616/root/chroot_tmpdir/scmroot/brltty
Cloning into '/var/lib/mock/dist-an23-build-87447-43616/root/chroot_tmpdir/scmroot/brltty'...
$ git reset --hard origin/a23
HEAD is now at 48e5fa4 Bump version to rebuild with icu-71