$ git clone -n https://gitee.com/src-anolis-os/m17n-lib.git /var/lib/mock/dist-an8.7-build-269838-64112/root/chroot_tmpdir/scmroot/m17n-lib
Cloning into '/var/lib/mock/dist-an8.7-build-269838-64112/root/chroot_tmpdir/scmroot/m17n-lib'...
$ git reset --hard origin/a8
HEAD is now at 17a59f6 spec: add doc sub package