$ git clone -n https://gitee.com/kim-g/java-1.8.0-alibaba-dragonwell_1.git /var/lib/mock/dist-an23-build-234552-62715/root/chroot_tmpdir/scmroot/java-1.8.0-alibaba-dragonwell_1
Cloning into '/var/lib/mock/dist-an23-build-234552-62715/root/chroot_tmpdir/scmroot/java-1.8.0-alibaba-dragonwell_1'...
$ git reset --hard fad99a482cd1ea5b2f2406502b0f1e3df0b175d8
HEAD is now at fad99a4 update files