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Snippet for help target for self-documented Makefile

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Mathew Attlee 2016-05-17 15:29:01 +01:00
parent ff5d341439
commit c7f4b0a7f7
1 changed files with 5 additions and 0 deletions
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snippets/make.snippets
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@ -43,3 +43,8 @@ snippet el
# .DEFAULT_GOAL := target # .DEFAULT_GOAL := target
snippet default snippet default
.DEFAULT_GOAL := ${1} .DEFAULT_GOAL := ${1}
# help target for self-documentated Makefile
snippet help
help: ## Prints help for targets with comments
@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $\$1, $\$2}'
${0}