$ git clone -n https://gitee.com/happy_orange/java-1.8.0-alibaba-dragonwell.git /var/lib/mock/dist-an8.7-build-222448-62190/root/chroot_tmpdir/scmroot/java-1.8.0-alibaba-dragonwell
Cloning into '/var/lib/mock/dist-an8.7-build-222448-62190/root/chroot_tmpdir/scmroot/java-1.8.0-alibaba-dragonwell'...
$ git reset --hard cceab6988cae4feab2d4e7cfe21ec41918a6d872
HEAD is now at cceab69 set the java-1.8.0-alibaba-dragonwell is a system java