bootstrap.sh

#!/bin/bash

[ -e /etc/os-release ] && . /etc/os-release
[ ! -z $ID ] && DIST=$ID
[ ! -z $ID_LIKE ] && DIST=$ID_LIKE
[ -e /etc/redhat-release ] && DIST='redhat'
[ -z $DIST ] && echo 'Unknown distribution.' && exit 2
export DIST

function install_pkg_aur () {
  [ -z $1 ] && echo "must pass pkg name" && return 4
  pkg=$1
  pkgsh=`echo $pkg | head -c2`

  # skip if already installed
  pacman -Q $pkg >/dev/null 2>&1 && return 4

  cd /tmp
  curl -O https://aur.archlinux.org/packages/$pkgsh/$pkg/$pkg.tar.gz
  tar zxvf $pkg.tar.gz
  cd $pkg
  makepkg --asroot -s -i --noconfirm
}

function install_pkg () {
  [ -z $1 ] && echo "must pass pkg name" && return 4
  pkg=$1

  case $DIST in
    'arch')
      pacman -Q $pkg >/dev/null 2>&1 || pacman -S --noconfirm $pkg
      ;;
    'debian')
      dpkg -s $pkg > /dev/null 2>&1 || apt-get -y install $pkg
      ;;
    'redhat')
      rpm -q $pkg > /dev/null 2>&1 || yum -y install $pkg
      ;;
    *)
      echo "Unknown distribution"
      ;;
  esac

  return $?
}

function setup_dist () {
  case $DIST in
    'arch')
      pacman -Sy
      install_pkg_aur cower
      install_pkg_aur pacaur
      ;;
    'debian')
      apt-get update
      ;;
    'redhat')
      if uname -r | grep el6 > /dev/null 2>&1
      then
        rpm -q rpmforge-release >/dev/null 2>&1 || install_pkg http://pkgs.repoforge.org/rpmforge-release/rpmforge-release-0.5.3-1.el6.rf.x86_64.rpm && sed -i 's/enabled = 1/enabled = 0/' /etc/yum.repos.d/rpmforge.repo
        if ! which git >/dev/null 2>&1
        then
          yum -y --enablerepo=rpmforge-extras install git
        elif git --version | grep '1.7.1' >/dev/null 2>&1 
        then
          yum -y --enablerepo=rpmforge-extras update git
        fi
      fi
      ;;
    *)
      echo "Unknown distribution"
      ;;
  esac
}

function setup_environment () {
  cd ~
  [ -e .dotfiles ] && return 1

  echo "Setting up environment"
  rm -f .bash_profile
  rm -f .bashrc
  rm -rf .vim*
  rm -f .screenrc
  rm -f .zshrc

  FRESH_LOCAL_SOURCE=adamcstephens/dotfiles bash -c "`curl -sL get.freshshell.com`"
  cd .dotfiles
  git remote set-url --push origin https://adamcstephens@github.com/adamcstephens/dotfiles.git
  cd ..
  chsh -s `which zsh`
  vim +BundleInstall +qall

  cat > /etc/profile.d/bootstrap.sh <<EOF
# Configure interactive shell...
if [ ! -z "\$PS1" ]; then
  if [ "\`whoami\`" = "vagrant" ]; then
    exec sudo su -
  fi
fi
EOF

}

install_pkg curl
setup_dist

install_pkg bash-completion
install_pkg git
install_pkg tree
install_pkg vim
install_pkg wget
install_pkg zsh

setup_environment