$ git clone -n https://gitee.com/src-anolis-os/libmodulemd.git /var/lib/mock/dist-an7-extras-build-63308-35360/root/chroot_tmpdir/scmroot/libmodulemd
Cloning into '/var/lib/mock/dist-an7-extras-build-63308-35360/root/chroot_tmpdir/scmroot/libmodulemd'...
$ git reset --hard origin/a7-extras
HEAD is now at 48e483f !2  fix a complie error Merge pull request !2 from qingxiyingyue/a7-extras