Sinatra Starter

sinatra-starter.sh

#!/bin/bash

# Sets up a simple Sinatra project.
# Assumes RVM, Bundler and Foreman.

if [ $# -lt 1 ] || [ $# -gt 2 ]; then
  echo Expected 1 or 2 arguments but got $#
  echo Usage: sinatra-starter PROJECT_NAME [RUBY_VERSION]
  exit
fi

project_name=$1
if [ -z $2 ]; then
  ruby_version=`rvm-prompt`
else
  ruby_version=$2
fi

mkdir $project_name
if test $? -eq 1; then
  echo Unable to create project
  exit
fi

cd $project_name

printf "require 'bundler/setup'\nBundler.require :default\n" >> app.rb
printf "source 'https://rubygems.org'\n\ngem 'sinatra'\n" >> Gemfile
echo "web: ruby app.rb" >> Procfile
touch .env

source ~/.rvm/scripts/rvm
rvm use $ruby_version
rvm gemset create $project_name
rvm --ruby-version use $ruby_version@$project_name

bundle

echo "Done!"