rbenv_setup.sh

rbenv_setup.sh

#!/bin/sh

if [ -d $HOME/.rbenv ]
then
  echo "$HOME/.rbenv already exists."
  exit 1
fi

git clone git://github.com/sstephenson/rbenv.git ~/.rbenv
mkdir -p ~/.rbenv/plugins
git clone git://github.com/sstephenson/ruby-build.git ~/.rbenv/plugins/ruby-build
git clone git://github.com/jamis/rbenv-gemset.git ~/.rbenv/plugins/rbenv-gemset

SHNAME=`basename $SHELL`
if [ $SHNAME = 'bash' ]; then
  CONF=~/.bash_profile
  COMPLETION=~/.rbenv/completions/rbenv.bash
elif [ $SHNAME = 'zsh' ]; then
  CONF=~/.zshenv
  COMPLETION=~/.rbenv/completions/rbenv.zsh
fi

cat >> $CONF <<'_EOF_'

# rbenv setup
export PATH="$HOME/.rbenv/bin:$PATH"
eval "$(rbenv init -)" 
_EOF_

echo "source $COMPLETION" >> $CONF

. $CONF

rbenv --help