$ git clone -n https://gitee.com/geliwei/xdg-utils.git /var/lib/mock/dist-an23-build-550693-88853/root/chroot_tmpdir/scmroot/xdg-utils
Cloning into '/var/lib/mock/dist-an23-build-550693-88853/root/chroot_tmpdir/scmroot/xdg-utils'...
$ git fetch origin c254485be159215891ccba0b22c191e7a2a256e5:KOJI_FETCH_HEAD
From https://gitee.com/geliwei/xdg-utils
 * [new ref]         c254485be159215891ccba0b22c191e7a2a256e5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c254485 init from upstream