$ git clone -n https://src.fedoraproject.org/rpms/xdg-desktop-portal-kde.git /var/lib/mock/f41-build-859172-168584/root/chroot_tmpdir/scmroot/xdg-desktop-portal-kde
Cloning into '/var/lib/mock/f41-build-859172-168584/root/chroot_tmpdir/scmroot/xdg-desktop-portal-kde'...
$ git fetch origin 2ea43aa891f2f168423403cb4ae22a14d57d974d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xdg-desktop-portal-kde
 * [new ref]         2ea43aa891f2f168423403cb4ae22a14d57d974d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2ea43aa Merge branch 'rawhide' into f40