$ git clone -n https://gitee.com/src-anolis-os/environment-modules.git /var/lib/mock/dist-an8.7-build-137260-50601/root/chroot_tmpdir/scmroot/environment-modules
Cloning into '/var/lib/mock/dist-an8.7-build-137260-50601/root/chroot_tmpdir/scmroot/environment-modules'...
$ git reset --hard origin/a8
HEAD is now at c4c336d Add doc sub package