platypython · February 24, 2016 08:07
diff --git a/el_capitan_homebrew_fix.sh b/el_capitan_homebrew_fix.sh
 #!/bin/bash
 # Fix brew in El Capitan!
 # Check if sudo/root
 if [ $USER == "root" ]; then
  echo "NOOOOOO!!!! Running this script as root would ruin everything! Please run with"
  echo "your normal user. It will prompt for sudo later for just a few commands."
  exit 1
 fi

 # Don't say I didn't warn ya
 clear
 echo "******************************************************************************"
 echo "* WARNING- This will nuke all your global packages in brewed NPM, python2,   *"
 echo "* python3, golang, and (insert brewed language here)                         *"
 echo "* You might want to 'npm -g shrinkrwap','pip2 freeze','pip3 freeze', etc to  *"
 echo "* get a list to reinstall later, although starting from scratch might make   *"
 echo "* for a cleaner environment overall :)                                       *"
 echo "******************************************************************************"
 echo ""
 echo ""
 # Ask politely
 while true; do
    read -p "Do you want to remove brew and start over?" -n 1 yn
    case $yn in
        [Yy]* ) echo ""; echo "LETS BURN THIS CANDLE!"; break;;
        [Nn]* ) echo ""; echo "No changes made!"; exit;;
        * ) echo "Please answer yes or no.";;
    esac
 done
 # Install coreutils and gnutils
 echo ""
 echo "As part of the reinstall would you like to install the gnu command line tools"
 echo "(sed, tar, grep, etc) without a 'g' prefix, so you don't have to use OSX's   "
 echo "BSDified version of them?"
 # Ask politely
 while true; do
    read -p "Y to use the same tools you'll find server side, N to keep defaults" -n 1 yn
    case $yn in
        [Yy]* ) echo ""; echo "You have chosen wisely."; GNU="1"; break;;
        [Nn]* ) echo ""; echo "Coreutils will not be installed"; break;;
        * ) echo "Please answer yes or no.";;
    esac
 done

 # Burn the candle!; check xcode cli
 echo ""
 xcode-select -p
 if [ $? -ne 0 ]; then
 	xcode-select --install
 	read -p "Press [Enter] when xcode is finished installing..."
 fi

 # Cache sudo creds for as long as we need em.
 echo ""
 echo "We're gonna have sudo refresh its timestamp because a few commands need it"
 echo "and if you don't have NOPASSWD enabled this way you'll only need to type it"
 echo "once."
 sudo -v

 # Grab what brews ya got
 echo "Getting taps"
 brew tap > ~/brewed_taps
 echo "Getting package list"
 brew list > ~/brewed_pkgs
 echo "Getting casks"
 brew cask list > ~/brewed_casks

 # OSX screws up perms on el capitan upgrade
 echo "Fixing OSX's derpy ownership of YOUR home folder"
 sudo chown -R $USER /Users/$USER

 # Its just cleaner to start from scratch, /usr/local does NOT exist on a clean OSX install
 echo "Removing old brew folders"
 sudo rm -rf /usr/local/
 sudo rm -rf /Library/Caches/Homebrew/

 # Install brew
 echo "Installing brew..."
 /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

 # Install cask (in case you're using it, cus ya should be)
 brew install cask
 brew cask > /dev/null 2>&1 # does pre init

 # Install gnutils/coreutils
 if [ $GNU == "1" ]; then
 	echo "Installing gnutils/coreutils"
 	brew tap homebrew/dupes
 	GNUTILS="binutils\ndiffutils\ned --with-default-names\nfindutils --with-default-names\ngawk\ngnu-indent --with-default-names\ngnu-sed --with-default-names\ngnu-tar --with-default-names\ngnu-which --with-default-names\ngnutls\ngrep --with-default-names\ngzip\nscreen\nwatch\nwdiff --with-gettext\nwget\ncoreutils"
 	echo -e $GNUTILS | /usr/bin/xargs -L 1 -J % brew install % 2> /tmp/brew_errors
 fi

 # Go grab dinner
 cat ~/brewed_taps | /usr/bin/xargs -L 1 -J % brew tap % 2>> /tmp/brew_errors
 cat ~/brewed_pkgs | /usr/bin/xargs -J % brew install % 2>> /tmp/brew_errors
 cat ~/brewed_casks | /usr/bin/xargs -J % brew cask install % 2>> /tmp/brew_errors

 echo "All Set!"
 echo ""
 echo ""
 echo "Here's the error log, mostly junk probably."
 cat /tmp/brew_errors
 echo ""
 echo ""
 echo "For coreutils, if you haven't already, you'll need to add some pathing so you don't"
 echo "have to prefix with 'g' "
 echo ""
 echo "If you really need to use these commands with their normal names, you"
 echo "can add a "gnubin" directory to your PATH from your bashrc like:"
 echo ""
 echo '    PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"'
	#!/bin/bash
	# Fix brew in El Capitan!
	# Check if sudo/root
	if [ $USER == "root" ]; then
	echo "NOOOOOO!!!! Running this script as root would ruin everything! Please run with"
	echo "your normal user. It will prompt for sudo later for just a few commands."
	exit 1
	fi

	# Don't say I didn't warn ya
	clear
	echo "******************************************************************************"
	echo "* WARNING- This will nuke all your global packages in brewed NPM, python2, *"
	echo "* python3, golang, and (insert brewed language here) *"
	echo "* You might want to 'npm -g shrinkrwap','pip2 freeze','pip3 freeze', etc to *"
	echo "* get a list to reinstall later, although starting from scratch might make *"
	echo "* for a cleaner environment overall :) *"
	echo "******************************************************************************"
	echo ""
	echo ""
	# Ask politely
	while true; do
	read -p "Do you want to remove brew and start over?" -n 1 yn
	case $yn in
	[Yy]* ) echo ""; echo "LETS BURN THIS CANDLE!"; break;;
	[Nn]* ) echo ""; echo "No changes made!"; exit;;
	* ) echo "Please answer yes or no.";;
	esac
	done
	# Install coreutils and gnutils
	echo ""
	echo "As part of the reinstall would you like to install the gnu command line tools"
	echo "(sed, tar, grep, etc) without a 'g' prefix, so you don't have to use OSX's "
	echo "BSDified version of them?"
	# Ask politely
	while true; do
	read -p "Y to use the same tools you'll find server side, N to keep defaults" -n 1 yn
	case $yn in
	[Yy]* ) echo ""; echo "You have chosen wisely."; GNU="1"; break;;
	[Nn]* ) echo ""; echo "Coreutils will not be installed"; break;;
	* ) echo "Please answer yes or no.";;
	esac
	done

	# Burn the candle!; check xcode cli
	echo ""
	xcode-select -p
	if [ $? -ne 0 ]; then
	xcode-select --install
	read -p "Press [Enter] when xcode is finished installing..."
	fi

	# Cache sudo creds for as long as we need em.
	echo ""
	echo "We're gonna have sudo refresh its timestamp because a few commands need it"
	echo "and if you don't have NOPASSWD enabled this way you'll only need to type it"
	echo "once."
	sudo -v

	# Grab what brews ya got
	echo "Getting taps"
	brew tap > ~/brewed_taps
	echo "Getting package list"
	brew list > ~/brewed_pkgs
	echo "Getting casks"
	brew cask list > ~/brewed_casks

	# OSX screws up perms on el capitan upgrade
	echo "Fixing OSX's derpy ownership of YOUR home folder"
	sudo chown -R $USER /Users/$USER

	# Its just cleaner to start from scratch, /usr/local does NOT exist on a clean OSX install
	echo "Removing old brew folders"
	sudo rm -rf /usr/local/
	sudo rm -rf /Library/Caches/Homebrew/

	# Install brew
	echo "Installing brew..."
	/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

	# Install cask (in case you're using it, cus ya should be)
	brew install cask
	brew cask > /dev/null 2>&1 # does pre init

	# Install gnutils/coreutils
	if [ $GNU == "1" ]; then
	echo "Installing gnutils/coreutils"
	brew tap homebrew/dupes
	GNUTILS="binutils\ndiffutils\ned --with-default-names\nfindutils --with-default-names\ngawk\ngnu-indent --with-default-names\ngnu-sed --with-default-names\ngnu-tar --with-default-names\ngnu-which --with-default-names\ngnutls\ngrep --with-default-names\ngzip\nscreen\nwatch\nwdiff --with-gettext\nwget\ncoreutils"
	echo -e $GNUTILS \| /usr/bin/xargs -L 1 -J % brew install % 2> /tmp/brew_errors
	fi

	# Go grab dinner
	cat ~/brewed_taps \| /usr/bin/xargs -L 1 -J % brew tap % 2>> /tmp/brew_errors
	cat ~/brewed_pkgs \| /usr/bin/xargs -J % brew install % 2>> /tmp/brew_errors
	cat ~/brewed_casks \| /usr/bin/xargs -J % brew cask install % 2>> /tmp/brew_errors

	echo "All Set!"
	echo ""
	echo ""
	echo "Here's the error log, mostly junk probably."
	cat /tmp/brew_errors
	echo ""
	echo ""
	echo "For coreutils, if you haven't already, you'll need to add some pathing so you don't"
	echo "have to prefix with 'g' "
	echo ""
	echo "If you really need to use these commands with their normal names, you"
	echo "can add a "gnubin" directory to your PATH from your bashrc like:"
	echo ""
	echo ' PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH"'
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