make build creates iDempiere docker image with tag idempiere:daily
make up runs iDempiere, includes postgres:12 and idempiere:daily
make down stops iDempiere
make bash creates a terminal within iDempiere docker image
make compose-up runs iDempiere docker stack
make compose-down stops iDempiere docker stack
make build DOCKER_TAG=8.2 creates iDempiere docker image with tag idempiere:8.2
make compose-up DOCKER_REPOSITORY=idempiereofficial/idempiere DOCKER_TAG=8.2 runs iDempiere's stack with tag idempiereofficial/idempiere:8.2