Update your Mac's various systems and packages (Oh-My-ZSH, Homebrew, Ruby Gems, PIP, NPM)

update-mac.sh

echo ''
echo ''
echo '=== update Oh-My-ZSH ==='
echo ''
echo ''

env ZSH=$ZSH /bin/sh $ZSH/tools/upgrade.sh

echo ''
echo ''
echo '=== update pip packages ==='
echo ''
echo ''

sudo -H sh -c 'pip-review --auto'

echo ''
echo ''
echo '=== update brew packages ==='
echo ''
echo ''

brew update --all

echo ''
echo ''
echo '=== will upgrade these packages ==='
echo ''
echo ''

brew outdated

echo ''
echo ''
echo '=== brew upgrading ==='
echo ''
echo ''

brew upgrade --all

echo ''
echo ''
echo '=== brew clean up ==='
echo ''
echo ''

brew prune
brew cleanup

echo ''
echo ''
echo '=== finish update brew packages ==='
echo ''
echo ''


echo ''
echo ''
echo '=== update ruby gems ==='
echo ''
echo ''

sudo sh -c 'gem update'
sudo sh -c 'gem update --system'

echo ''
echo ''
echo '=== gem clean up ==='
echo ''
echo ''

sudo sh -c 'gem cleanup'

echo ''
echo ''
echo '=== finish ruby gems ==='
echo ''
echo ''


echo ''
echo ''
echo '=== update npm packages ==='
echo ''
echo ''

sudo sh -c 'npm update -g'

echo ''
echo ''
echo '=== finish update npm packages ==='