$ git clone -n https://src.fedoraproject.org/rpms/langpacks.git /var/lib/mock/f41-build-1058997-19432/root/chroot_tmpdir/scmroot/langpacks
Cloning into '/var/lib/mock/f41-build-1058997-19432/root/chroot_tmpdir/scmroot/langpacks'...
$ git fetch origin 7c55141b2dd4dcf3bbda75fe077cb35193550b9f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/langpacks
 * [new ref]         7c55141b2dd4dcf3bbda75fe077cb35193550b9f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7c55141 use Hebrew fonts for Yiddish