build: Add release.mk

Makefile used to tag and create official tarballs.

Signed-off-by: Jan Friesse <[email protected]>

Makefile.am

@@ -44,7 +44,7 @@ EXTRA_DIST		= autogen.sh conf/booth.conf.example \
 			  contrib \
 			  $(SPEC).in booth-rpmlintrc \
 			  .version build-aux/git-version-gen build-aux/PKG_CHECK_VAR.m4 \
-			  build-aux/gitlog-to-changelog
+			  build-aux/gitlog-to-changelog build-aux/release.mk
 
 AUTOMAKE_OPTIONS	= foreign
 

build-aux/release.mk

@@ -0,0 +1,55 @@
+# to build official release tarballs, handle tagging and publish.
+
+# example:
+# make -f build-aux/release.mk all version=1.1 release=yes
+
+project=booth
+
+all: checks setup tag tarballs sha256
+
+checks:
+ifeq (,$(version))
+	@echo ERROR: need to define version=
+	@exit 1
+endif
+	@if [ ! -d .git ]; then \
+		echo This script needs to be executed from top level cluster git tree; \
+		exit 1; \
+	fi
+
+	@if ! grep "fallback $(version)" configure.ac > /dev/null; then \
+		echo "Don't forget update fallback version in configure.ac before release"; \
+		exit 1; \
+	fi
+
+setup: checks
+	./autogen.sh
+	./configure --without-glue
+	make maintainer-clean
+
+tag: setup ./tag-$(version)
+
+tag-$(version):
+ifeq (,$(release))
+	@echo Building test release $(version), no tagging
+else
+	git tag -a -m "v$(version) release" v$(version) HEAD
+	@touch $@
+endif
+
+tarballs: tag
+	./autogen.sh
+	./configure --without-glue
+	BOOTH_RUNTESTS_ROOT_USER=1 make distcheck DISTCHECK_CONFIGURE_FLAGS="--without-glue"
+
+sha256: tarballs $(project)-$(version).sha256
+
+$(project)-$(version).sha256:
+ifeq (,$(release))
+	@echo Building test release $(version), no sha256
+else
+	sha256sum $(project)-$(version)*tar* | sort -k2 > $@
+endif
+
+clean:
+	rm -rf $(project)-* tag-*