help:
	@echo
	@echo "  .:. Sugar - The Dot-Files Manager .:."
	@echo
	@echo "Usage:"
	@echo "  make lint    - lint The Sugar System"
	@echo "  make update  - update repository with the current dot files"
	@echo "  make commit  - commit changes to the repository"
	@echo "  make install - update the current dot files with the repository"
	@echo "  make import FILES=<FILES>"
	@echo "               - import the dot files into the repository"
	@echo

lint:
	perl ./tools/list-files.pl | perl ./tools/find-missing.pl
	perl ./tools/list-files.pl | perl ./tools/find-outdated.pl
	perl ./tools/list-files.pl | perl ./tools/find-changed.pl

update:
	git pull
	perl ./tools/list-files.pl | perl ./tools/update.pl
	perl ./tools/list-files.pl | perl ./tools/find-outdated.pl
	git status

commit:
	git add -A
	git commit -m 'Auto commit by The Sugar System.'
	git push
	git log --stat --unified -1 --color

install: lint
	perl ./tools/list-files.pl | perl ./tools/install.pl

ifeq ($(FILES),)
import:
	@echo "Specify at least one file."
	@echo "Usage: make import FILES=<FILES>"
	@exit 1
else
import:
	perl ./tools/import.pl $(FILES)
	-git status
endif

.PHONY: help lint update commit install import