Add script for automating gem release

Author: briandominick

gemrelease.sh

@@ -0,0 +1,28 @@
+#!/bin/sh
+# Automates the multi-step release process
+# Tags master branch and publishes gem to rubygems.org
+# TODO: Publish docs (instigate build/deploy of LDCMF guides)
+#
+# This script is to be run after the dev branch has been merged to
+# the master branch
+#
+# Usage: ./gemrelease.sh 0.11.0
+
+if [ -z "$1" ] ; then
+  echo "Add the release version number: $0 <version>"
+  exit 1
+fi
+
+version=$1
+shift
+
+git checkout master
+git pull origin master
+rake install
+gem push pkg/liquidoc-$version.gem
+git tag -a v$version -m "Release $version"
+git push origin --tags
+echo "✔ Release pushed to RubyGems.org"
+echo "Don't forget to manually post the release on GitHub:"
+echo "https://github.com/DocOps/liquidoc-gem/releases/new"
+exit 0