$ git clone -n https://gitee.com/dengxiewei/libgit2.git /var/lib/mock/dist-an8.6-build-102945-45598/root/chroot_tmpdir/scmroot/libgit2
Cloning into '/var/lib/mock/dist-an8.6-build-102945-45598/root/chroot_tmpdir/scmroot/libgit2'...
$ git reset --hard 264627165e74f60b77d4e8e495dcc479d7f799fa
HEAD is now at 2646271 Add doc sub package