.init

#!/usr/bin/env bash

# TODO help/status/usage messages etc
# TODO log / fail fn like mmk?
# TODO xcode tools
# TODO actually move dotfiles and git repo
# TODO this should be in repo root. check on startup and fail if not?

set -e

exists () {
  type $1 2> /dev/null
}

prompt () {
  while true; do
    echo
    read -p "$@ (yes/no) " answer
    case $answer in
      yes) return 0;;
      no) return 1;;
      *) echo "Please answer yes or no.";;
    esac
  done
}

copyToHome () {
  local item="$1"
  local gb="\e[1;34m"
  local ge="\e[0m"
  if test -e ~/$item; then
    if prompt "$gb~/${item}$ge already exists; would you like to overwrite it?"; then
      echo YES
    else
      echo NO
    fi
  else
    echo "Copying \"${item}\" to ~/${item}"
    cp $item ~/$item
  fi
}

if test $(uname -s) == 'Darwin'; then

  if ! exists brew 1> /dev/null; then
    ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
  fi

  ## TODO check for existence first
  #brew install autojump fish node python vim haskell-stack # git

  ## TODO check for existence first
  #npm install --global spot

  #if ! grep fish /etc/shells; then
  #  sudo bash -c "echo /usr/local/bin/fish >> /etc/shells"
  #  chsh -s /usr/local/bin/fish
  #fi

  for item in *; do
    copyToHome $item
  done

fi

echo done