# clone seed project
git clone https://github.com/gbutt/sfdx-heda-seed-project my-heda-project
cd my-heda-project
# create scratch org with HEDA
sh create-new-scratch-org.sh
# open new scratch org
sfdx force:org:open
# remove old scratch org
sfdx force:org:delete -u hedaScratch
# create scratch org with HEDA
sh create-new-scratch-org.sh
# deploy code
sfdx force:source:push
# run tests, etc.