#!/bin/bash
cp forward_calendar.gemspec forward_calendar.gemspec.backup
sed -i.bak s/0.0.0/$1/g forward_calendar.gemspec
sed -i.bak s/2001-01-01/`date +%Y-%m-%d`/g forward_calendar.gemspec
gem build forward_calendar.gemspec
mv forward_calendar.gemspec.backup forward_calendar.gemspec
gem push forward_calendar-$1.gem
git tag -a v$1 -m "Release v$1"
git push origin --tags