all: clean update generate

O_VERSION=1.0.3
C_VERSION=1.0.4

clean:
	rm -rf _build/ Build fair-viewer-*.tar.gz MYMETA.{yml,json}
	find . -name "*.bs" -delete
	find . -name "*.o" -delete
	find . -name "*.pm.tdy" -delete

_ROOT_FILES = $(shell find . -type f \( -iname 'META.json' -o -iname 'META.yml' \))
_BIN_FILES = $(shell find ./bin -type f \( -iname 'gtk-fair-viewer' -o -iname 'fair-viewer' \))
_LIB_FILES = $(shell find ./lib/WWW -type f -iname 'FairViewer.pm')

update:
	@sed -i "s|v$(O_VERSION)|v$(C_VERSION)|g" $(_ROOT_FILES) $(_BIN_FILES)
	@sed -i "s|$(O_VERSION)|$(C_VERSION)|g" $(_LIB_FILES)

generate:
	@tar -czf fair-viewer-$(C_VERSION).tar.gz --transform "s|^|fair-viewer-$(C_VERSION)/|" --owner 0 --group 0 \
		--exclude '*.bs' \
		--exclude '*.o' \
		--exclude '*.pm.tdy' \
		--exclude '.git' \
		-- \
		bin lib share t \
		Changes LICENSE README.md Artistic-2.0.txt \
		Build.PL Makefile.PL MANIFEST MANIFEST.SKIP \
		META.json META.yml