Self-documenting makefile

.PHONY: help

help:
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

# All rules with double-hash comments will be automatically displayed in the make help rule
newrule: ## This is what will show up for this rule's help
	echo Hello World

Source: marmelab.com

Self documenting makefile

.PHONY: help

help:
	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

Source: marmelab.com

Similar codes

0 vote112 views2 answers
Move files command line windows
Shell/Bash
0 vote104 views1 answer
How to exit vim in ubuntu
Shell/Bash
0 vote92 views1 answer
Print first word of each line by grep
Shell/Bash
0 vote99 views1 answer
Crontab run to dev null
Shell/Bash
0 vote102 views1 answer
Linux configuração de rede subir placa automaticamente
Shell/Bash
5 votes107 views6 answers
E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), are you root?
Shell/Bash
0 vote90 views1 answer
Run rpush
Shell/Bash
3 votes133 views5 answers
Zsh command not found nvm mac
Shell/Bash
0 vote103 views1 answer
Snap remove all disabled
Shell/Bash
0 vote115 views1 answer
Ho to autostart chrome on linux boot
Shell/Bash