build-sys: add helpers for release

Author: Lucas De Marchi

Makefile

@@ -1,7 +1,11 @@
-
 prefix ?= /usr
 bindir ?= ${prefix}/bin
-datadir ?= ${prefix}/share/codespell
+datadir ?= ${prefix}/share/codesell
+
+_VERSION := $(shell grep -e "VERSION = '[0-9]\.[0-9]" codespell.py | cut -f 3 -d ' ')
+VERSION = $(subst ',,$(_VERSION))
+
+PHONY = all install git-tag-release
 
 all:
 	@echo "Use 'make install' setting prefix and DESTDIR as desired"
@@ -11,3 +15,17 @@ install:
 	install -d ${DESTDIR}${datadir} ${DESTDIR}${bindir}
 	install -m644 -t ${DESTDIR}${datadir} data/dictionary.txt data/linux-kernel.exclude
 	install -m755 -t ${DESTDIR}${bindir} codespell.py
+
+git-tag-release:
+	git commit -a -m "codespell $(VERSION)"
+	git tag -m "codespell $(VERSION)" -s v$(VERSION)
+	git gc --prune=0
+
+codespell-$(VERSION).tar.xz.asc: codespell-$(VERSION).tar.xz
+	gpg --armor --detach-sign --output codespell-$(VERSION).tar.xz.asc codespell-$(VERSION).tar.xz
+
+codespell-$(VERSION).tar.xz:
+	git archive --format=tar --prefix codespell-$(VERSION)/ v$(VERSION) | xz > codespell-$(VERSION).tar.xz
+
+tar-sync: codespell-$(VERSION).tar.xz codespell-$(VERSION).tar.xz.asc
+	scp $^ packages.profusion.mobi:/var/www/packages/codespell/