#
# Project Home:
# ============
#   https://alpineapp.email/alpine/info/maildir.html
#
# Downloads:
# =========
#   https://alpineapp.email/alpine/patches/alpine-${VERSION}/maildir.patch.gz
#

url         = https://alpineapp.email/alpine/patches

versions    = 2.25 2.26
pkgname     = maildir.patch
suffix      = gz

tarballs    = $(addsuffix -$(pkgname).$(suffix), $(addprefix alpine-, $(versions)))
sha1s       = $(addsuffix .sha1sum, $(tarballs))


all: $(tarballs) $(sha1s)

.PHONY: downloads_clean

$(tarballs):
	@echo -e "\n======= Downloading source tarballs =======\n"
	@for version in $(versions) ; do \
	  wget -N $(url)/alpine-$$version/$(pkgname).$(suffix) ; \
	  mv $(pkgname).$(suffix) alpine-$${version}-$(pkgname).$(suffix) ; \
	done

$(sha1s): %.$(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 $(tarballs) $(sha1s)