Script to update links to Homebrew installed python for pyenv

pyenv_link_brew.sh

#!/bin/sh
# Author: looselyrigorous <looselyrigorous@gmail.com>
# Run inside your pyenv versions folder.
# It usually is ~/.pyenv/versions

# Remove existing versions
for linked_ver in ./*-brew; do
	if [ -L "$linked_ver" ]; then
		unlink "$linked_ver"
	fi
done

# Python 2
for py2_ver in /usr/local/Cellar/python@2/*; do
	ln -s "$py2_ver" "$(basename "$py2_ver")-brew"
done

# Python 3
for py3_ver in /usr/local/Cellar/python3/*; do
	ln -s "$py3_ver" "$(basename "$py3_ver")-brew"
done