Assisted release script

Author: hmenke

ci/create_release.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+die() {
+	>&2 echo "$@"
+	exit 1
+}
+
+[[ -n ${1+x} ]] || die "No tag specified"
+
+# Check if the working tree is clean
+cd "$(git rev-parse --show-toplevel)"
+if ! git diff --quiet HEAD --; then
+    echo "Your working tree is not clean!"
+    echo "Please commit your changes before continuing."
+    exit 1
+fi
+
+echo "Updating changelog"
+TMPFILE=$(mktemp)
+cat  >> $TMPFILE << EOF
+$(date -I) $(git config user.name)
+
+    - Release $1
+
+EOF
+GIT_TAG=$(git describe --abbrev=0 --tags)
+git log --date=short --pretty=format:'%ad %an%n%n    - %s%n' $GIT_TAG.. >> $TMPFILE
+echo >> $TMPFILE
+cat doc/generic/pgf/ChangeLog >> $TMPFILE
+mv $TMPFILE doc/generic/pgf/ChangeLog
+
+echo "Updating release notes"
+echo -n "Launch ${EDITOR:-vim} doc/generic/pgf/RELEASE_NOTES.md? [ENTER]"
+read
+${EDITOR:-vim} doc/generic/pgf/RELEASE_NOTES.md
+
+# Tagging release
+echo -n "I'm about to tag release '$1'. Continue? [ENTER]"
+read
+
+git add doc/generic/pgf/ChangeLog
+git add doc/generic/pgf/RELEASE_NOTES.md
+git commit -m "Release $1"
+git tag "$1"