myos/make/help.mk

40 lines
1.0 KiB
Makefile

.DEFAULT_GOAL := help
COLOR_RESET ?= \033[0m
COLOR_GREEN ?= \033[32m
COLOR_BROWN ?= \033[33m
COLOR_BLUE ?= \033[36m
##
# HELP
.PHONY: help
help: usage blank1 target blank2 context ## This help
.PHONY: usage
usage:
printf "${COLOR_BROWN}Usage:${COLOR_RESET}\n"
printf "make [target]\n"
.PHONY: blank1 blank2
blank1 blank2:
printf "\n"
.PHONY: target
## Show available targets
target:
printf "${COLOR_BROWN}Targets:${COLOR_RESET}\n"
awk 'BEGIN {FS = ":.*?## "}; $$0 ~ /^[a-zA-Z_-]+:.*?## .*$$/ {printf "${COLOR_BLUE}%-30s${COLOR_RESET} %s\n", $$1, $$2}' $(MAKEFILE_LIST)
.PHONY: context
## Show current context
context:
printf "${COLOR_BROWN}Context:${COLOR_RESET}\n"
$(MAKE) $(CONTEXT)
.PHONY: $(CONTEXT)
$(CONTEXT):
@printf "${COLOR_BLUE}%-30s${COLOR_RESET} ${COLOR_GREEN}%s${COLOR_RESET}\n" $@ "$($@)"
.PHONY: print-%
print-%: ; @printf "${COLOR_BLUE}%-30s${COLOR_RESET} ${COLOR_GREEN}%s${COLOR_RESET}\n" $* "$($*)"