bootstrapper

bootstrap

#!/bin/bash

# ---------------------------------------------------------------------------
# This script is intended to run in an environment that has nothing useful. It will install a minimal set of software
# to get ansible running, and let ansible take it from there
# ---------------------------------------------------------------------------

REPO_DIR="~/src/bonanza"
eval REPO_DIR=$REPO_DIR

BOOTSTRAP_DIR="~/src/bonanza/script/dev-env-bootstrapper"
eval BOOTSTRAP_DIR=$BOOTSTRAP_DIR
  
# ---------------------------------------------------------------------------
function print_heading {
  echo "---------------------------------------------------------------------------"
  echo $1
}

# ---------------------------------------------------------------------------
function install_homebrew {
  print_heading "Installing homebrew"

  which -s brew
  if [[ $? != 0 ]] ; then  
    ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
  else
    echo "Homebrew is already installed, skipping"
  fi
}

# ---------------------------------------------------------------------------
function install_git {
  print_heading "Installing git"
  
  which -s git
  if [[ $? != 0 ]] ; then  
    brew install git
  else
    echo "git is already installed, skipping"
  fi
}

# ---------------------------------------------------------------------------
function install_ansible {
  print_heading "Installing ansible"
  
  which -s ansible
  if [[ $? != 0 ]] ; then  
    brew install ansible
  else
    echo "ansible is already installed, skipping"
  fi
}

# ---------------------------------------------------------------------------
function create_src_dir {
  SRC_DIR="~/src"
  eval SRC_DIR=$SRC_DIR
  print_heading "Creating $SRC_DIR"
  
  if [ ! -d "$SRC_DIR" ]; then
    mkdir $SRC_DIR
  else
    echo "Directory exists, skipping"
  fi
}

# ---------------------------------------------------------------------------
function clone_repository {
  print_heading "Cloning repo into $REPO_DIR"
  
  if [ ! -d "$REPO_DIR" ]; then
    git clone git@github.com:bonanza-market/bonanza.git $REPO_DIR
  else
    echo "Directory exists, pulling instead"
    cd $REPO_DIR
    git pull
  fi
}

# ---------------------------------------------------------------------------
function run_ansible {
  print_heading "Running ansible"
  
  cd $BOOTSTRAP_DIR
  ansible-playbook -K -i inventory playbook.yml
}

# ---------------------------------------------------------------------------
function bootstrap_osx {
  print_heading "Starting OS X bootstrap process"
  install_homebrew
  install_git
  install_ansible
  
  create_src_dir
  clone_repository
  
  run_ansible
}

# ---------------------------------------------------------------------------
function bootstrap_linux {
  print_heading "Starting Linux bootstrap process"
  
  print_heading "Adding ansible ppa"
  sudo apt-get install software-properties-common
  sudo apt-add-repository ppa:ansible/ansible

  # As of June 2017, Zesty doesn't have an ansible PPA build, so we'll use the yakkety build instead
  # https://github.com/ansible/ansible/issues/24322
  . /etc/lsb-release
  if [[ "$DISTRIB_CODENAME" == "zesty" ]]; then
    echo "deb http://ppa.launchpad.net/ansible/ansible/ubuntu yakkety main" | sudo tee /etc/apt/sources.list.d/ansible-ubuntu-ansible-zesty.list > /dev/null
  fi

  sudo apt-get update
  
  print_heading "Installing git + gpg + curl + ansible"
  sudo apt-get install git gpg curl ansible
  
  create_src_dir
  clone_repository
  
  run_ansible
}

# ---------------------------------------------------------------------------
if [[ "$OSTYPE" == "linux-gnu" ]]; then
  bootstrap_linux
elif [[ "$OSTYPE" == "darwin"* ]]; then
  bootstrap_osx
else
  echo "Unsupported OS '$OSTYPE', exiting"
fi

print_heading "Bootstrap process complete"