#!/usr/bin/env bash

# This is an RVM Project .rvmrc file, used to automatically load the ruby
# development environment upon cd'ing into the directory

# First we specify our desired <ruby>[@<gemset>], the @gemset name is optional.
environment_id="ruby-1.9.3-p125@noid"
rubygems_version="1.8.23"

# Install rubies when used instead of only displaying a warning and exiting
rvm_install_on_use_flag=1

#
# Uncomment following line if you want options to be set only for given project.
#
# PROJECT_JRUBY_OPTS=( --1.9 )

#
# First we attempt to load the desired environment directly from the environment
# file. This is very fast and efficient compared to running through the entire
# CLI and selector. If you want feedback on which environment was used then
# insert the word 'use' after --create as this triggers verbose mode.
#
if [[ -d "${rvm_path:-$HOME/.rvm}/environments" \
  && -s "${rvm_path:-$HOME/.rvm}/environments/$environment_id" ]] ; then
  \. "${rvm_path:-$HOME/.rvm}/environments/$environment_id"

  if [[ -s "${rvm_path:-$HOME/.rvm}/hooks/after_use" ]]; then
    . "${rvm_path:-$HOME/.rvm}/hooks/after_use"
  fi
else
  # If the environment file has not yet been created, use the RVM CLI to select.
  if ! rvm --create  "$environment_id"; then
    echo "Failed to create RVM environment '${environment_id}'."
    exit 1
  fi
fi

#
# If you use an RVM gemset file to install a list of gems (*.gems), you can have
# it be automatically loaded. Uncomment the following and adjust the filename if
# necessary.
#
# filename=".gems"
# if [[ -s "$filename" ]] ; then
#   rvm gemset import "$filename" | grep -v already | grep -v listed | grep -v complete | sed '/^$/d'
# fi

# Use the specified rubygems_version
if [[ -n "${rubygems_version}" && ("$(gem --version)" != ${rubygems_version}) ]] ; then
  rvm rubygems "${rubygems_version}"
fi

# Ensure that Bundler is installed, install it if it is not.
if ! (command -v bundle > /dev/null) ; then
  printf "The rubygem 'bundler' is not installed, installing it now.\n"
  gem install bundler
fi