After cloning, run bash initial-setup.sh <cmssw_version> <run (optional)> in the root of the repo. Example: bash initial-setup.sh CMSSW_12_4_8 mg-Rhadron_mGl-1800
To gen, run bash run-gridpack.sh <run> <cmssw_version> <nevents> <debug_tag> in the root of the repo. Example: bash run-gridpack.sh mg-Rhadron_mGl-1800 CMSSW_12_4_8 1000 test
Note, scripts require you to have a configured github ssh-key.