$ git clone -n https://gitee.com/fundawang/java-1.8.0-alibaba-dragonwell.git /var/lib/mock/dist-an23-build-218098-62036/root/chroot_tmpdir/scmroot/java-1.8.0-alibaba-dragonwell
Cloning into '/var/lib/mock/dist-an23-build-218098-62036/root/chroot_tmpdir/scmroot/java-1.8.0-alibaba-dragonwell'...
$ git reset --hard 91f49bc6dfa986e3726b8d7cdd8bbe668f9e8957
HEAD is now at 91f49bc Update man page compression extension