Heroku Deploy

heroku-deploy.sh

#!/bin/bash

ENV='staging'
BRANCH='master'

GOT=`git status`
EXPECTED="# On branch master
nothing to commit (working directory clean)"

if [ "$GOT" != "$EXPECTED" ]
then
  echo 'Please commit your changes to the git repository before deploying to Heroku'
  exit
fi

EXEC=`bundle exec rake RAILS_ENV=$ENV RAILS_GROUPS=assets assets:precompile`
GA=`git add .`
GM=`git commit -m 'Automatic heroku deploy'`
git push heroku $BRANCH --force

# TODO: only if a migration was added
echo 'Deployed, now migrating'
heroku rake db:migrate

echo 'Database migrated, removing pre-compiled files'
git reset --hard HEAD^
echo 'All done, application deployed!'