Deployment using Rails + Git + Bash

WIP: Rails fast deploys(Soon to be a gem)

#Set the rails environment
export RAILS_ENV=environment

#If app directory is present
if [ -d /some/app/directory ]; then
  cd /some/app/directory

  #Fetch latest changes from origin and update our local branch
  git fetch origin
  git reset --hard origin/master

  #Installing gems
  bundle install

  #This is only necesary if you added your database.yml file to your .gitignore
  #Also you will need to previously add the database.yml file to a directory in your server
  #Copy database configuration file to the right place
  cp /path/to/database-to-copy.yml config/database.yml

#If the directory does not exist
else
  #First run: we need to clone the repo.
  cd /desired/directory
  git clone git@github.com:PATH/to.git
  cd git_repo

  #Installing gems
  bundle install

  #This is only necesary if you added your database.yml file to your .gitignore
  #Also you will need to previously add the database.yml file to a directory in your server
  #Copy database configuration file to the right place
  cp /path/to/database-to-copy.yml config/database.yml

  #Create the database
  rake db:create
fi

bundle exec rake db:migrate

#If app's tmp directory exist
#This is only necesary if you're using a web server to serve the app(nginx, apache)
#And passenger as the application server
if [ -d /some/app/directory ]; then
  echo "El directorio ya existe"
else
  mkdir tmp
fi

#Restart the application process
touch tmp/restart.txt

Any contributions are welcome 😄