$ git clone -n https://src.fedoraproject.org/rpms/nodejs-bash-language-server.git /var/lib/mock/f42-build-side-1-3499061-45964/root/chroot_tmpdir/scmroot/nodejs-bash-language-server
Cloning into '/var/lib/mock/f42-build-side-1-3499061-45964/root/chroot_tmpdir/scmroot/nodejs-bash-language-server'...
$ git fetch origin 5e88e2b7226ed28fbf6f0f8d09ab8ecb2baa7ae5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nodejs-bash-language-server
 * [new ref]         5e88e2b7226ed28fbf6f0f8d09ab8ecb2baa7ae5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e88e2b Update to version 5.6.0