$ git clone -n https://src.fedoraproject.org/rpms/ghc-hoauth2.git /var/lib/mock/f39-build-1713001-41228/root/chroot_tmpdir/scmroot/ghc-hoauth2
Cloning into '/var/lib/mock/f39-build-1713001-41228/root/chroot_tmpdir/scmroot/ghc-hoauth2'...
$ git fetch origin 696cfb189ca765ebe457dbb27fd58290666d97ce:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-hoauth2
 * [new ref]         696cfb189ca765ebe457dbb27fd58290666d97ce -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 696cfb1 https://hackage.haskell.org/package/hoauth2-2.8.0/changelog