$ git clone -n https://gitee.com/kim-g/java-1.8.0-alibaba-dragonwell_1.git /var/lib/mock/dist-an23-build-231163-62518/root/chroot_tmpdir/scmroot/java-1.8.0-alibaba-dragonwell_1
Cloning into '/var/lib/mock/dist-an23-build-231163-62518/root/chroot_tmpdir/scmroot/java-1.8.0-alibaba-dragonwell_1'...
$ git reset --hard ff841b908cb5214c4364c48a60fbb149af57e2dc
HEAD is now at ff841b9 update files