$ git clone -n https://src.fedoraproject.org/rpms/nodejs20.git /var/lib/mock/f39-build-1581976-38101/root/chroot_tmpdir/scmroot/nodejs20
Cloning into '/var/lib/mock/f39-build-1581976-38101/root/chroot_tmpdir/scmroot/nodejs20'...
$ git fetch origin 5f953c4f0356ee0118f08c5f08679a0983648558:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nodejs20
 * [new ref]         5f953c4f0356ee0118f08c5f08679a0983648558 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5f953c4 Bump release to rebuild with newer nodejs-packaging