all:	stats
clean:
	rm -Rf cache/*
stats:	clean
	perl scripts/stats.pl
replace:
	for i in index.pl Xerl.pm xerl.conf; \
	do \
		sed -n "s/$(FROM)/$(INTO)/g; \
		w .tmp" $$i && mv -f .tmp $$i; \
	done
	find ./Xerl -name '*.pm' -exec sh -c 'sed -n "s/$(FROM)/$(INTO)/g; \
		w .tmp" {} && mv -f .tmp {}' \;
	find ./Xerl -name '*.pl' -exec sh -c 'sed -n "s/$(FROM)/$(INTO)/g; \
		w .tmp" {} && mv -f .tmp {}' \;
	find ./Xerl -name '*.log' -exec sh -c 'sed -n "s/$(FROM)/$(INTO)/g; \
		w .tmp" {} && mv -f .tmp {}' \;
	find ./Xerl -name '*.xml' -exec sh -c 'sed -n "s/$(FROM)/$(INTO)/g; \
		w .tmp" {} && mv -f .tmp {}' \;
	chmod 755 index.pl
pidy:
	find . -name \*.pl | xargs perltidy -b 
	find . -name \*.pm | xargs perltidy -b 
	find . -name \*.bak | xargs rm -f
todo:
	grep -R TODO . | grep -v Makefile | grep -v .git
warn: 
	perl index.pl 2> warnings
	less warnings
	rm -f warnings
kb:
	find . -name '*.pm' -exec du -hs {} \; | awk 'BEGIN{kb=0}{kb+=$$1}END{print kb}'