[PATCH 3/4] release.sh: update version files make commit optional

[Andrey Albershteyn <aalbersh@redhat.com>]

Based on ./VERSION script updates all other files. For
./doc/changelog script asks maintainer to fill it manually as not
all changes goes into changelog.

--no-commit|-n flag is handy when something got into the version commit
and need to be changed manually. Then ./release.sh -c will use fixed
history

Signed-off-by: Andrey Albershteyn <aalbersh@kernel.org>
---
 release.sh | 76 ++++++++++++++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 59 insertions(+), 17 deletions(-)

diff --git a/release.sh b/release.sh
index a23adc47efa5163b4e0082050c266481e4051bfb..c34efcbcdfcaf50a08853e65542e8f16214cfb4e 100755
--- a/release.sh
+++ b/release.sh
@@ -11,16 +11,33 @@
 
 set -e
 
-. ./VERSION
-
-version=${PKG_MAJOR}.${PKG_MINOR}.${PKG_REVISION}
-date=`date +"%-d %B %Y"`
-
 KUP=0
+COMMIT=1
 
 help() {
 	echo "$(basename) - create xfsprogs release"
 	printf "\t[--kup|-k] upload final tarball with KUP\n"
+	printf "\t[--no-commit|-n] don't create release commit\n"
+}
+
+update_version() {
+	echo "Updating version files"
+	# doc/CHANGES
+	header="xfsprogs-${version} ($(date +'%d %b %Y'))"
+	sed -i "1s/^/$header\n\t<TODO list user affecting changes>\n\n/" doc/CHANGES
+	$EDITOR doc/CHANGES
+
+	# ./configure.ac
+	CONF_AC="AC_INIT([xfsprogs],[${version}],[linux-xfs@vger.kernel.org])"
+	sed -i "s/^AC_INIT.*/$CONF_AC/" ./configure.ac
+
+	# ./debian/changelog
+	sed -i "1s/^/\n/" ./debian/changelog
+	sed -i "1s/^/ -- Nathan Scott <nathans@debian.org>  `date -R`\n/" ./debian/changelog
+	sed -i "1s/^/\n/" ./debian/changelog
+	sed -i "1s/^/  * New upstream release\n/" ./debian/changelog
+	sed -i "1s/^/\n/" ./debian/changelog
+	sed -i "1s/^/xfsprogs (${version}-1) unstable; urgency=low\n/" ./debian/changelog
 }
 
 while [ $# -gt 0 ]; do
@@ -28,6 +45,9 @@ while [ $# -gt 0 ]; do
 		--kup|-k)
 			KUP=1
 			;;
+		--no-commit|-n)
+			COMMIT=0
+			;;
 		--help|-h)
 			help
 			exit 0
@@ -40,6 +60,36 @@ while [ $# -gt 0 ]; do
 	shift
 done
 
+if [ -z "$EDITOR" ]; then
+	EDITOR=$(command -v vi)
+fi
+
+if [ $COMMIT -eq 1 ]; then
+	if git diff --exit-code ./VERSION > /dev/null; then
+		$EDITOR ./VERSION
+	fi
+fi
+
+. ./VERSION
+
+version=${PKG_MAJOR}.${PKG_MINOR}.${PKG_REVISION}
+date=`date +"%-d %B %Y"`
+
+if [ $COMMIT -eq 1 ]; then
+	update_version
+
+	git diff --color=always | less -r
+	[[ "$(read -e -p 'All good? [Y/n]> '; echo $REPLY)" == [Nn]* ]] && exit 0
+
+	echo "Commiting new version update to git"
+	git commit --all --signoff --message="xfsprogs: Release v${version}
+
+Update all the necessary files for a v${version} release."
+
+	echo "Tagging git repository"
+	git tag --annotate --sign --message="Release v${version}" v${version}
+fi
+
 echo "Cleaning up"
 make realclean
 rm -rf "xfsprogs-${version}.tar" \
@@ -47,17 +97,6 @@ rm -rf "xfsprogs-${version}.tar" \
 	"xfsprogs-${version}.tar.asc" \
 	"xfsprogs-${version}.tar.sign"
 
-echo "Updating CHANGES"
-sed -e "s/${version}.*/${version} (${date})/" doc/CHANGES > doc/CHANGES.tmp && \
-	mv doc/CHANGES.tmp doc/CHANGES
-
-echo "Commiting CHANGES update to git"
-git commit --all --signoff --message="xfsprogs: Release v${version}
-
-Update all the necessary files for a v${version} release."
-
-echo "Tagging git repository"
-git tag --annotate --sign --message="Release v${version}" v${version}
 
 echo "Making source tarball"
 make dist
@@ -83,4 +122,7 @@ if [ $KUP -eq 1 ]; then
 		pub/linux/utils/fs/xfs/xfsprogs/xfsprogs-${version}.tar.gz
 fi;
 
-echo "Done. Please remember to push out tags using \"git push origin v${version}\""
+echo ""
+echo "Done. Please remember to push out tags and the branch."
+printf "\tgit push origin v${version}\n"
+printf "\tgit push origin master\n"

-- 
2.47.0