From 91881351597ce28d8b6448a712396d4432d4a8ba Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Sun, 14 Feb 2021 23:51:30 +0100
Subject: Makefile: new 'release' target.

---
 Makefile | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index fa830c4..3c8c6bc 100644
--- a/Makefile
+++ b/Makefile
@@ -54,6 +54,20 @@ $(BUILDDIR)/%: %
 	        s#@@lacme_client_group@@#$(lacme_client_group)#g;" \
 	        -- "$@"
 
+release:
+	@if ! git diff HEAD --quiet -- ./Changelog ./lacme ./lacme-accountd; then \
+		echo "Dirty state, refusing to release!" >&2; \
+		exit 1; \
+	fi
+	VERS=$$(dpkg-parsechangelog -l Changelog -SVersion 2>/dev/null) && \
+		if git rev-parse -q --verify "refs/tags/v$$VERS" >/dev/null; then echo "tag exists" 2>/dev/null; exit 1; fi && \
+		sed -ri "0,/^( -- .*)  .*/ s//\\1  $(shell date -R)/" ./Changelog && \
+		sed -ri "0,/^(our\\s+\\\$$VERSION\\s*=\\s*)'[0-9.]+'\\s*;/ s//\\1'$$VERS';/" \
+			-- ./lacme ./lacme-accountd && \
+		git commit -m "Prepare new release v$$VERS." \
+			-- ./Changelog ./lacme ./lacme-accountd && \
+		git tag -sm "Release version $$VERS" "v$$VERS"
+
 install: all
 	install -m0644 -vDt $(sysconfdir)/lacme $(BUILDDIR)/config/*.conf $(BUILDDIR)/snippets/*.conf
 	install -vd $(sysconfdir)/lacme/lacme-certs.conf.d
@@ -72,4 +86,4 @@ uninstall:
 clean:
 	rm -rvf -- $(BUILDDIR)
 
-.PHONY: all doc manual install uninstall clean
+.PHONY: all doc manual release install uninstall clean
-- 
cgit v1.2.3