$ git clone -n https://src.fedoraproject.org/rpms/ghc9.2.git /var/lib/mock/f39-build-2533577-61806/root/chroot_tmpdir/scmroot/ghc9.2
Cloning into '/var/lib/mock/f39-build-2533577-61806/root/chroot_tmpdir/scmroot/ghc9.2'...
$ git fetch origin 5fa6c4c7d6b70e275334e711b6c3af71e1735c21:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc9.2
 * [new ref]         5fa6c4c7d6b70e275334e711b6c3af71e1735c21 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
Updating files:  92% (26/28)
Updating files:  96% (27/28)
Updating files: 100% (28/28)
Updating files: 100% (28/28), done.
HEAD is now at 5fa6c4c fixup SPDX license tags to use "AND"