OpenBSD Sync Repository Makefile

Makefile

######################################################################
# A simple Makefile to synchronize OpenBSD repository locally. Helpful
# for air-gapped computers.
#
#     $ make help
#     $ make all
#
# see: https://www.openbsd.org/ftp.html#rsync
######################################################################
VERSION ?= 7.4
VERSION_SHORT ?= 74
ROOT ?= OpenBSD
OPENBSD_MIRROR ?= rsync://mirrors.ircam.fr/pub/OpenBSD
ARCHS ?= amd64

######################################################################
# Here a list of mirrors
######################################################################
OPENBSD_MIRRORS_FRANCE = rsync://ftp.fr.openbsd.org/OpenBSD \
	 rsync://ftp2.fr.openbsd.org/OpenBSD \
	 rsync://mirrors.ircam.fr/pub/OpenBSD
OPENBSD_MIRRORS_GERMANY = rsync://ftp.spline.de/OpenBSD \
	 rsync://ftp.halifax.rwth-aachen.de/openbsd \
	 rsync://ftp.hostserver.de/OpenBSD \
	 rsync://ftp.fau.de/openbsd 
OPENBSD_MIRRORS = $(OPENBSD_MIRRORS_FRANCE) \
	$(OPENBSD_MIRRORS_GERMANY)

RSYNC_OPTS = -avrz
RSYNC = rsync $(RSYNC_OPTS)

######################################################################
# Sync files.
######################################################################
$(ROOT):
	mkdir $@

$(ROOT)/$(VERSION): $(ROOT)
	mkdir $@

TOSYNC += $(ROOT)/$(VERSION)/ANNOUNCEMENT
$(ROOT)/$(VERSION)/ANNOUNCEMENT: $(ROOT)/$(VERSION)
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/ANNOUNCEMENT $@
	
TOSYNC += $(ROOT)/$(VERSION)/README
$(ROOT)/$(VERSION)/README: $(ROOT)/$(VERSION)
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/README $@

TOSYNC += $(ROOT)/$(VERSION)/SHA256
$(ROOT)/$(VERSION)/SHA256: $(ROOT)/$(VERSION)
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/SHA256 $@

TOSYNC += $(ROOT)/$(VERSION)/SHA256.sig
$(ROOT)/$(VERSION)/SHA256.sig: $(ROOT)/$(VERSION)
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/SHA256.sig $@

.for ARCH in $(ARCHS)
TOSYNC += $(ROOT)/$(VERSION)/$(ARCH)
$(ROOT)/$(VERSION)/$(ARCH): $(ROOT)/$(VERSION)
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/$(ARCH) $(ROOT)/$(VERSION)
.endfor

TOSYNC += $(ROOT)/$(VERSION)/openbsd-$(VERSION_SHORT)-base.pub
$(ROOT)/$(VERSION)/openbsd-$(VERSION_SHORT)-base.pub: $(ROOT)/$(VERSION)
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/openbsd-$(VERSION_SHORT)-base.pub $@

TOSYNC += $(ROOT)/$(VERSION)/packages
$(ROOT)/$(VERSION)/packages: $(ROOT)/$(VERSION)
	mkdir $@

TOSYNC += $(ROOT)/$(VERSION)/packages/amd64
$(ROOT)/$(VERSION)/packages/amd64: $(ROOT)/$(VERSION)/packages
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/amd64 $(ROOT)/$(VERSION)/packages

TOSYNC += $(ROOT)/$(VERSION)/packages-stable
$(ROOT)/$(VERSION)/packages-stable:
	mkdir $@

TOSYNC += $(ROOT)/$(VERSION)/packages-stable/amd64
$(ROOT)/$(VERSION)/packages-stable/amd64:
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/packages-stable/amd64 $(ROOT)/$(VERSION)/packages-stable

TOSYNC += $(ROOT)/$(VERSION)/ports.tar.gz
$(ROOT)/$(VERSION)/ports.tar.gz: $(ROOT)/$(VERSION)
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/ports.tar.gz $@

TOSYNC += $(ROOT)/$(VERSION)/src.tar.gz
$(ROOT)/$(VERSION)/src.tar.gz: $(ROOT)/$(VERSION)
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/src.tar.gz $@

TOSYNC += $(ROOT)/$(VERSION)/sys.tar.gz
$(ROOT)/$(VERSION)/sys.tar.gz: $(ROOT)/$(VERSION)
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/sys.tar.gz $@

TOSYNC += $(ROOT)/$(VERSION)/xenocara.tar.gz
$(ROOT)/$(VERSION)/xenocara.tar.gz: $(ROOT)/$(VERSION)
	$(RSYNC) $(OPENBSD_MIRROR)/$(VERSION)/xenocara.tar.gz $@

######################################################################
# Help and usage.
######################################################################
help:
	@echo "Usage: make [all]"
	@echo "  export VERSION=$(VERSION)"
	@echo "  export ARCHS=$(ARCHS)"
	@echo "  export OPENBSD_MIRROR=$(OPENBSD_MIRROR)"

all: $(TOSYNC)