From 528bf74289c01bcd2b8a8e7e9a99eba41039b09b Mon Sep 17 00:00:00 2001
From: Guilhem Moulin <guilhem@fripost.org>
Date: Thu, 10 Dec 2020 22:27:59 +0100
Subject: Makefile: new 'release' target.

Also, change the tag format from upstream/$VERSION to v$VERSION.
---
 Changelog |  2 ++
 Makefile  | 15 ++++++++++++++-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/Changelog b/Changelog
index 87ce9fd..36b0e73 100644
--- a/Changelog
+++ b/Changelog
@@ -17,6 +17,8 @@ interimap (0.5.4) upstream;
  + libinterimap: factor out hostname/IP parsing.
  + document that enclosing 'host' value in square brackets forces its
    interpretation as an IP literal (hence skips name resolution).
+ + Makefile: new 'release' target; also, change the tag format from
+   upstream/$VERSION to v$VERSION.
  - documentation: replace example.org with example.net for consistency.
 
  -- Guilhem Moulin <guilhem@fripost.org>  Thu, 10 Dec 2020 14:22:05 +0100
diff --git a/Makefile b/Makefile
index b85cddd..ff62bf1 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,19 @@ test:
 	./tests/certs/generate
 	./tests/run-all
 
+release:
+	@if ! git diff HEAD --quiet -- ./interimap ./pullimap ./Changelog; then \
+		echo "Dirty state, refusing to release!" >&2; \
+		exit 1; \
+	fi
+	sed -ri "0,/^( -- .*)  .*/ s//\1  $(shell date -R)/" ./Changelog
+	VERS=$$(dpkg-parsechangelog -l Changelog -SVersion 2>/dev/null) && \
+		sed -ri "0,/^(our \\\$$VERSION\\s*=\s*)'[0-9.]+'\\s*;/ s//\1'$$VERS';/" \
+			-- ./interimap ./pullimap && \
+		git commit -m "Prepare new release v$$VERS." \
+			-- ./interimap ./pullimap ./Changelog && \
+		git tag -sm "Release version $$VERS" "v$$VERS"
+
 ## make html CSS="https://guilhem.org/static/css/bootstrap.min.css" BUILD_DOCDIR="$XDG_RUNTIME_DIR/Downloads"
 $(HTML_FILES): $(BUILD_DOCDIR)/%.html: ./doc/%.md $(HTML_TEMPLATE)
 	mtime="$$(git --no-pager log -1 --pretty="format:%ct" -- "$<" 2>/dev/null)"; \
@@ -59,4 +72,4 @@ uninstall:
 clean:
 	rm -vf -- $(MANUAL_FILES) $(HTML_FILES)
 
-.PHONY: all manual html doc test install uninstall clean
+.PHONY: all manual html doc test release install uninstall clean
-- 
cgit v1.2.3