$ git clone -n https://src.fedoraproject.org/rpms/gnome-font-viewer.git /var/lib/mock/f38-build-708537-92341/root/chroot_tmpdir/scmroot/gnome-font-viewer
Cloning into '/var/lib/mock/f38-build-708537-92341/root/chroot_tmpdir/scmroot/gnome-font-viewer'...
$ git reset --hard febc130422479833c15f4fa4aee4bec90548ea26
HEAD is now at febc130 Update to 44.0