Script to init Ruby static Heroku site.

init_static_file.sh

init_static_site(){
 PROJECT_NAME=$1
 if [[ -z "$PROJECT_NAME" ]] then
   PROJECT_NAME="site"
   echo "| You didn't define a name for the site folder, setting it to 'site' by default"
 fi

 mkdir -p $PROJECT_NAME/public/{images,js,css}
 touch $PROJECT_NAME/{config.ru,public/index.html}i
 cd $PROJECT_NAME && touch Gemfile && echo "source \"https://rubygems.org\"\ngem 'rack'" >> Gemfile
 echo "use Rack::Static, :urls => [\"/images\", \"/js\", \"/css\"],:root => \"public\"\nrun lambda { |env|\n[200, {'Content-Type'  => 'text/html', 'Cache-Control' => 'public, max-age=86400' },File.open('public/index.html', File::RDONLY)]}" >> config.ru

 bundle install
 cd ..
}