its-zones/Makefile

check: $(patsubst %.zone,%.check,$(wildcard *.zone))

%.check: %.zone FORCE
	ldns-read-zone $<

sign: $(patsubst %,%.sig,$(wildcard *.zone))

%.sig: %
	gpg $(GPG_FLAGS) -o $@ --batch --yes --detach-sign $<

.PHONY: check-clean
check-clean:
	@git diff-index --exit-code HEAD >/dev/null && \
	git ls-files --other --directory --exclude-standard | \
		sed -n '/.*\.zone/{p;q1}' || { \
	printf 'Commit your changes before uploading!\n' >&2; \
	git status -s; exit 1; }

GIT_BRANCH=$(shell git name-rev --name-only HEAD)
GIT_BRANCH_REMOTE=$(shell git config branch.$(GIT_BRANCH).remote)
GIT_BRANCH_MERGE=$(shell git config branch.$(GIT_BRANCH).merge) # remote branch
.PHONY: fetch
check-uptodate: FORCE
	git fetch $(GIT_BRANCH_REMOTE) $(GIT_BRANCH_MERGE)
	@[ -z "`git rev-list -n1 HEAD@{upstream} --not HEAD`" ] || { \
		printf 'Unpulled changes, refusing to upload zones!\n' >&2; \
		git log --decorate --oneline --graph -n3 \
			HEAD@{upstream} --not HEAD; \
	}

.PHONY: upload
upload: check-clean check-uptodate
upload: sign
	printf 'put %s\n' *.zone *.sig | \
		sftp $(SFTP_FLAGS) zones@ns0.it-syndikat.org:zones/

clean:
	rm -f *.sig

FORCE:
.PHONY: FORCE

-include local.mk