.DEFAULT_GOAL := help
.PHONY: goal1 goal2 help

######################

## goal1: Some goal 1
goal1:
	@echo "This is goal 1"
  
## goal1: Some goal 2
goal2:
	@echo "This is goal 2"

######################

## help: This help message
help: Makefile
	@echo "Available goals:"
	@sed -n 's/^##/    /p' $< | column -t -s ':'