Makefile

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# Makefile help comments: how you can add easy documentation to a Makefile.
#
# A help comment starts with two hash marks, and ends with two hash marks.
# This syntax purposefully makes it easy for developers to convert any
# existing Makefile comments into help comments.
#
# Compared to other kinds of well-known make self-documentation tools,
# this implementation is simpler to use and also is much more flexible.
#
# To use this:
#
#     make help
#
# https://github.com/sixarm/makefile-help-comments
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# help: display this help message.
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.PHONY: help
help:
	@awk '/^##/{a=1-a}a' $(MAKEFILE_LIST) | cut -c3-

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# You can write help comments anywhere you want,
# such as between tasks, like this help comment.
##

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# alfa: echo the word alfa.
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alfa: 
	@echo "alfa"

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# You can write anything you want in a help comment,
# such as ASCII art, and whatever you write is displayed.
#
#          ^__^
#          (oo)\_______
#          (__)\       )\/\
#              ||----w |
#              ||     ||
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# bravo: echo the word bravo.
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bravo: 
	@echo "bravo"

# This line is a normal comment.
# This line is another normal comment.
# These normal comments are not printed by the help task.

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# charlie: echo the word charlie.
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charlie: 
	@echo "charlie"

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# If you wish, you can end with a footer comment with more information.
# To contact the author, email joel@joelparkerhenderson.com.
##