asdf setup script

setup-brew-and-asdf.sh

#!/bin/bash

# Install brew and asdf

# Setup Brew
brew --help > /dev/null 2>/dev/null
if [ $? -ne 0 ]; then
    ## Install if does not exist
    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
    echo "brew setup complete"
else
  echo "brew already installed"
fi


# Setup asdf
asdf --help > /dev/null 2>/dev/null
if [ $? -ne 0 ]; then
  brew install asdf

  ## Check if zsh plugin is setup
  cat ~/.zshrc | grep "^plugins" | grep asdf > /dev/null
  if [ $? -ne 0]; then
      ## Add the asdf plugin
      sed -i.bu -r "s/^plugins=\((.*)\)/plugins=(\1 asdf)/" ~/.zshrc
      source ~/.zshrc
  fi
  echo "asdf setup complete"
else
  echo "asdf already installed"
fi