$ git clone -n https://gitee.com/xzyang-anolis/tinyxml2.git /var/lib/mock/dist-an23-dde-build-303307-66040/root/chroot_tmpdir/scmroot/tinyxml2
Cloning into '/var/lib/mock/dist-an23-dde-build-303307-66040/root/chroot_tmpdir/scmroot/tinyxml2'...
$ git fetch origin 8989efe8f3eaac8c9c09f37c844514e8cb53f11a:KOJI_FETCH_HEAD
From https://gitee.com/xzyang-anolis/tinyxml2
 * [new ref]         8989efe8f3eaac8c9c09f37c844514e8cb53f11a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8989efe Pkg init