update.sh

#!/bin/sh
# Update Homebrew, macOS, and more
# Forked from https://github.com/imwally/scripts/blob/master/whatsnew

# Homebrew
# https://brew.sh
echo "Checking homebrew packages..."
brew update > /dev/null;
new_packages=$(brew outdated --quiet)
num_packages=$(echo $new_packages | wc -w)

if [ $num_packages -gt 0 ]; then
	echo "New package updates available:"
    for package in $new_packages; do
	echo "   * $package";
    done
else
    echo "No new package updates available."
fi

if [ $num_packages -gt 0 ]; then
	echo "Do you wish to install these updates?"
	select yn in "Yes" "No"; do
	    case $yn in
		Yes ) echo "Installing homebrew packages..."; brew upgrade; echo "Installing homebrew casks..."; brew upgrade --cask; break;;
		No ) break;;
	    esac
	done
fi

echo "Cleaning up old homebrew packages..."
brew cleanup > /dev/null;
brew autoremove > /dev/null;

echo "Updating Brewfile..."
brew bundle dump --file=~/Brewfile> /dev/null;
cat ~/Brewfile > ~/.Brewfile> /dev/null;
rm ~/Brewfile;

# Node
# https://www.npmjs.com
echo "Updating global node packages..."
pnpm update -g > /dev/null;

# Project Discovery Tool Manager (PDTM)
# https://github.com/projectdiscovery/pdtm
echo "Updating Project Discovery tools..."
pdtm -ua > /dev/null 2>&1;

# mackup
# https://github.com/lra/mackup
#echo "Backing up via mackup..."
#mackup backup --force > /dev/null 2>&1;