function install {
  which $1 &> /dev/null

  if [ $? -ne 0 ]; then
    echo "Installing: ${1}..."
    if [ -z ${2} ]
    then
      brew install ${1}
    else
      brew install --cask ${1}
    fi
  else
    echo "Already installed: ${1}"
  fi
}
  

cask_packages = (gimp thunderbird firefox zotero rectangle vlc iterm2 inkscape obsidian blender mactex bitwarden visual-studio-code spotify)
other_packages = (neovim tmux docker docker-compose git curl zsh stow tree)

brew update

for package in "${cask_packages}"
do
  install ${package} "cask"
done

for package in "${other_packages}"
do
  install ${package} 
done