#!/usr/bin/env bash

ruby_string="ruby-1.9.3"
gemset_name="jekyll-blog"

if rvm list strings | grep -q "${ruby_string}" ; then
  if [[ -d "${rvm_path:-$HOME/.rvm}/environments" \
    && -s "${rvm_path:-$HOME/.rvm}/environments/${ruby_string}@${gemset_name}" ]] ; then
    \. "${rvm_path:-$HOME/.rvm}/environments/${ruby_string}@${gemset_name}"
  else
    if ! rvm --create  "${ruby_string}@${gemset_name}"
    then
      echo "Failed to create RVM environment '${ruby_string}@${gemset_name}'."
    fi
  fi

  if ! command -v bundle ; then
    gem install bundler
  fi

  if [[ -e Gemfile ]]; then
    bundle install
  fi
else
  echo "${ruby_string} was not found, please run 'rvm install ${ruby_string}' and then cd back into the project directory."
fi