$ git clone -n https://src.fedoraproject.org/rpms/gnucash-docs.git /var/lib/mock/f37-build-side-32-misc-devel-176532-12035/root/chroot_tmpdir/scmroot/gnucash-docs
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-176532-12035/root/chroot_tmpdir/scmroot/gnucash-docs'...
$ git reset --hard b34bd8a2b0f84ad0aba36a521c716c3d67b8a5fe
HEAD is now at b34bd8a 4.13