$ git clone -n https://gitee.com/lizhao2025/libgexiv2.git /var/lib/mock/dist-an23-build-496561-74608/root/chroot_tmpdir/scmroot/libgexiv2
Cloning into '/var/lib/mock/dist-an23-build-496561-74608/root/chroot_tmpdir/scmroot/libgexiv2'...
$ git fetch origin a38f1ee6b2d8be0efc6fa1229abbeedba975b93e:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/libgexiv2
 * [new ref]         a38f1ee6b2d8be0efc6fa1229abbeedba975b93e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a38f1ee Update code from upstream