$ git clone -n https://gitee.com/src-anolis-os/icedtea-web.git /var/lib/mock/dist-an8-build-74715-39097/root/chroot_tmpdir/scmroot/icedtea-web
Cloning into '/var/lib/mock/dist-an8-build-74715-39097/root/chroot_tmpdir/scmroot/icedtea-web'...
$ git reset --hard origin/a8
HEAD is now at d104f4e Changed with-pkgversion from fedora to anolis