A bootstrap script to install my dotfiles and configure a new computer

bootstrap-mac

#!/usr/bin/env bash
BOOTSTRAP_SCRIPT_PATH="${HOME}/bootstrap.sh"

# set colors
if tput setaf 1 &> /dev/null; then
  tput sgr0
  if [[ $(tput colors) -ge 256 ]] 2>/dev/null; then
    ORANGE="$(tput setaf 172)"
  else
    ORANGE="$(tput setaf 4)"
  fi
  RESET="$(tput sgr0)"
else
  ORANGE="\033[1;33m"
  RESET="\033[m"
fi


function notice() {
  echo "${ORANGE}[ notice ] : ${1}${RESET}"
}


cat >"$BOOTSTRAP_SCRIPT_PATH" <<EOL
#\$usr/bin/env bash

DOTFILES_REPO="https://github.com/dmfigol/dotfiles.git"
# set colors
if tput setaf 1 &> /dev/null; then
  tput sgr0
  if [[ \$(tput colors) -ge 256 ]] 2>/dev/null; then
    ORANGE="\$(tput setaf 172)"
  else
    ORANGE="\$(tput setaf 4)"
  fi
  RESET="\$(tput sgr0)"
else
  ORANGE="\033[1;33m"
  RESET="\033[m"
fi

function notice() { echo "\${ORANGE}[ notice ] : \${1}\${RESET}" ; }

function macos_dev_tools() {
  notice "Confirming we have developer tools..."
  
  if ! xcode-select --print-path &> /dev/null; then

    xcode-select --install &> /dev/null

    until xcode-select --print-path &> /dev/null; do
      sleep 5
    done

    notice 'XCode Command Line Tools Installed'
  else
    notice "Command Line Tools are already installed"
  fi
}
macos_dev_tools

function seek_confirmation() {
  notice "\$@"
  while true; do
    read -p " (y/n) " yn
    case \$yn in
      [Yy]* ) return 0 ;;
      [Nn]* ) return 1 ;;
      * ) input "Please answer yes or no." ;;
    esac
  done
}

function cloneRepo() {
  notice "Cloning dotfiles repo..."
  cd "\$HOME"
  if ! git clone "\$DOTFILES_REPO"; then
    notice "Uh oh. Seems we had problems..."
    notice "Try running this script again once resolved"
    exit 1
  else
    notice "Repo successfully cloned"
  fi
}
cloneRepo

exit 0

EOL

chmod a+x "$BOOTSTRAP_SCRIPT_PATH"

notice "SUCCESS! '$BOOTSTRAP_SCRIPT_PATH' created."
exit 0