mac

#!/bin/sh

fancy_echo() {
  local fmt="$1"; shift

  # shellcheck disable=SC2059
  printf "\n\033[0;32m$fmt\n\033[0m" "$@"

}

app_is_installed() {
  local app_name
  app_name=$(echo "$1" | cut -d'-' -f1)
  find /Applications -iname "$app_name*" -maxdepth 1 | egrep '.*' > /dev/null
}

HOMEBREW_PREFIX="/usr/local"

if [ -d "$HOMEBREW_PREFIX" ]; then
  if ! [ -r "$HOMEBREW_PREFIX" ]; then
    sudo chown -R "$LOGNAME:admin" /usr/local
  fi
else
  sudo mkdir "$HOMEBREW_PREFIX"
  sudo chflags norestricted "$HOMEBREW_PREFIX"
  sudo chown -R "$LOGNAME:admin" "$HOMEBREW_PREFIX"
fi

if ! command -v brew >/dev/null; then
  fancy_echo "Installing Homebrew ..."
    curl -fsS \
      'https://raw.githubusercontent.com/Homebrew/install/master/install' | ruby
    export PATH="/usr/local/bin:$PATH"
fi

if brew list | grep -Fq brew-cask; then
  fancy_echo "Uninstalling old Homebrew-Cask ..."
  brew uninstall --force brew-cask
fi

fancy_echo "Updating Homebrew formulae ..."
# brew update --force # https://github.com/Homebrew/brew/issues/1151
brew bundle --file=- <<EOF
tap "homebrew/services"
tap "universal-ctags/universal-ctags"
tap "caskroom/cask"

# Java
cask "java"

# Unix
brew "git"
brew "openssl"
brew "tmux"

# Heroku
brew "heroku"

# Image manipulation
brew "imagemagick"

# Testing
brew "qt@5.5" if MacOS::Xcode.installed?

# Programming language prerequisites and package managers
brew "libyaml" # should come after openssl
brew "coreutils"
brew "yarn"
# brew "ngrok"
cask "gpgtools"

# Databases
brew "mysql", restart_service: :changed
brew "postgres", restart_service: :changed
brew "redis", restart_service: :changed

# Tools
brew "elasticsearch"
EOF

# NOTE:
# verify and download
# to avoid un-necessary downloads and skips
APP_ARRAY=( "Slack:slack"
        "Google Chrome:google-chrome"
        "iTerm:iterm2"
        "TextMate:textmate"
        "Skype:skype" )

for app in "${APP_ARRAY[@]}" ; do
  KEY=${app%%:*}
  VALUE=${app#*:}
  if app_is_installed "$KEY"; then
    echo "Using $KEY"
  else
    brew cask install "$VALUE"
  fi
done

if brew list | grep --silent "qt@5.5"; then
  fancy_echo "Symlink qmake binary to /usr/local/bin for Capybara Webkit..."
  brew unlink qt@5.5
  brew link --force qt@5.5
fi

fancy_echo "Update heroku binary..."
brew unlink heroku
brew link --force heroku

fancy_echo "Cleaning up old Homebrew formulae ..."
brew cleanup
brew cask cleanup

if command rvm &> /dev/null; then
  fancy_echo "RVM Exists..."
else
  fancy_echo "Installing RVM with latest Ruby ..."
  gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
  curl -L https://get.rvm.io | bash -s stable --auto-dotfiles --autolibs=enable --ruby
fi

echo ""
echo Done! Cheers $'\360\237\215\272'