$ git clone -n https://gitee.com/mgb01105731/libgexiv2.git /var/lib/mock/dist-an23.2-build-406901-72467/root/chroot_tmpdir/scmroot/libgexiv2
Cloning into '/var/lib/mock/dist-an23.2-build-406901-72467/root/chroot_tmpdir/scmroot/libgexiv2'...
$ git fetch origin 5896537b04a5dca88d63e51d5509f330d9ffb324:KOJI_FETCH_HEAD
From https://gitee.com/mgb01105731/libgexiv2
 * [new ref]         5896537b04a5dca88d63e51d5509f330d9ffb324 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5896537 test