$ git clone -n https://gitee.com/src-anolis-os/isl.git /var/lib/mock/dist-an23-build-79159-40669/root/chroot_tmpdir/scmroot/isl
Cloning into '/var/lib/mock/dist-an23-build-79159-40669/root/chroot_tmpdir/scmroot/isl'...
$ git reset --hard origin/a23
HEAD is now at 7ee853f readme: add desc for branch