install_brew.sh

#!/bin/bash

# Installation script to load homebrew
# -- Cole Hocking

# -----------------------------------------------------------------------------
# Verify Homebrew installation for package management
# Docs: https://brew.sh/
go_brew() {    
    echo "Checking for Homebrew package management tool..."
    if [[ -f "$(which brew)" ]]; then
        echo "Brew is installed!"
        exit $?
    else
        echo "Homebrew is not installed. Please follow the prompts for installation."
        echo "(requires sudo for installation)" 
        /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
    fi
    # Confirm that brew is installed before we continue
    sync
    if  [[ ! -f "$(which brew)" ]]; then 
        echo 'Brew does not installed or installation aborted. Re-run ./install_brew.sh ' > 2
        exit 1
    else
        echo "Brew has been installed successfully!"
    fi
}

go_brew