defaults.makefile

SHELL := bash
.ONESHELL:
.SHELLFLAGS := -eu -o pipefail -c -x
.DELETE_ON_ERROR:
MAKEFLAGS += --warn-undefined-variables
MAKEFLAGS += --no-builtin-rules

MKFILE_PATH := $(abspath $(lastword $(MAKEFILE_LIST)))
CURRENT_DIR := $(notdir $(patsubst %/,%,$(dir $(MKFILE_PATH))))

.PHONY: bootstrap
bootstrap:
	@# Bootstrap the local dependencies

.PHONY: help
help:
	@# Output all targets available.
	@ echo "usage: make [target] ..."
	@ echo ""
	@eval "echo \"$$(grep -h -B1 $$'^\t@#' $(MAKEFILE_LIST) \
		| sed 's/@#//' \
		| awk \
			-v NO_COLOR="$(NO_COLOR)" \
			-v OK_COLOR="$(OK_COLOR)" \
			-v RS="--\n" \
			-v FS="\n" \
			-v OFS="@@" \
			'{ split($$1,target,":"); $$1=""; print OK_COLOR target[1] NO_COLOR $$0 }' \
		| sort \
		| awk \
			-v FS="@@" \
			-v OFS="\n" \
			'{ CMD=$$1; $$1=""; print CMD $$0 }')\""

.DEFAULT_GOAL := help