#
# Project Home:
# ============
# https://mailfud.org/geoip-legacy/
#

url         = https://mailfud.org/geoip-legacy

date        = $(shell date +'%Y%m%d')
suffix      = tar.xz
pkg_name    = geoip-db-$(date)
package     = $(addsuffix .$(suffix), $(pkg_name))
sha1s       = $(addsuffix .sha1sum, $(package))

files       = GeoIP GeoIPv6 GeoIPCity GeoIPCityv6  GeoIPASNum GeoIPASNumv6 GeoIPISP GeoIPOrg
tarballs    = $(addprefix $(pkg_name)/, $(addsuffix .dat.gz, $(files)))

script      = $(pkg_name)/geoip_update.sh

TARGETS = $(package) $(sha1s)

all: $(TARGETS)

.PHONY: downloads_clean

$(tarballs):
	@echo -e "\n======= Downloading source tarballs =======\n"
	@mkdir -p $(pkg_name)
	@( cd $(pkg_name) ; \
	   for tarball in $(tarballs) ; do \
	     wget -N $(url)/`basename $$tarball` ; \
	   done ; \
	 )

$(script):
	@( cd $(pkg_name) ; \
	   wget -N $(url)/`basename $(script)` ; \
	 )

$(package): $(tarballs) $(script)
	@echo -e "\n======= Create $(package) tarball =======\n"
	@tar -cJvf $(package) $(pkg_name)/
	@rm -rf $(pkg_name)/

$(sha1s): %.$(suffix).sha1sum : %.$(suffix)
	@for tarball in $< ; do \
	  echo -e "\n======= Calculation the '$$tarball' sha1sum =======\n" ; \
	  sha1sum --binary $$tarball > $$tarball.sha1sum ; \
	done

downloads_clean:
	@rm -rf $(package) $(sha1s)