$ git clone -n https://src.fedoraproject.org/rpms/nodejs-bash-language-server.git /var/lib/mock/f40-build-2119646-50734/root/chroot_tmpdir/scmroot/nodejs-bash-language-server
Cloning into '/var/lib/mock/f40-build-2119646-50734/root/chroot_tmpdir/scmroot/nodejs-bash-language-server'...
$ git fetch origin f4251c6589edea8b59332f5323a3bc9c46411146:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nodejs-bash-language-server
 * [new ref]         f4251c6589edea8b59332f5323a3bc9c46411146 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f4251c6 Change BR for npm