Bump adiwg-mdtranslator version to 2.21.0 and add build/publish scripts

Author: jwaspin

Gemfile.lock

@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    adiwg-mdtranslator (2.20.0.pre.beta.10)
+    adiwg-mdtranslator (2.21.0)
       adiwg-mdcodes (= 2.10.1)
       adiwg-mdjson_schemas (= 2.10.1)
       builder (~> 3.2)

lib/adiwg/mdtranslator/version.rb

@@ -109,7 +109,7 @@
 module ADIWG
    module Mdtranslator
       # current mdtranslator version
-      VERSION = "2.21.0-beta.1"
+      VERSION = "2.21.0"
    end
 end
 

scripts/build-gem.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+
+# This script builds the gem and runs tests.
+bundle install && bundle exec rake test && gem build adiwg-mdtranslator.gemspec

scripts/publish-gem.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+
+# Verify that the gemspec file is provided as an argument
+if [ -z "$1" ]; then
+  echo "Usage: $0 <gemspec-file>"
+  exit 1
+fi
+
+gem push "$1"