$ git clone -n https://src.fedoraproject.org/rpms/gnome-directory-thumbnailer.git /var/lib/mock/f37-build-side-32-misc-devel-154384-10090/root/chroot_tmpdir/scmroot/gnome-directory-thumbnailer
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-154384-10090/root/chroot_tmpdir/scmroot/gnome-directory-thumbnailer'...
$ git reset --hard 45540e71146ee737930daf4ee3f7f16b543fcd06
HEAD is now at 45540e7 Temporary workaround for recent gnome-desktop api changes