delete .pyc and empty folders on checkout

post-checkout.sh

#!/usr/bin/env bash

# Delete .pyc files and empty directories from root of project
cd ./$(git rev-parse --show-cdup)

NUM_PYC_FILES=$( find . -name "*.pyc" | wc -l | tr -d ' ' )
if [ $NUM_PYC_FILES -gt 0 ]; then
    find . -name "*.pyc" -delete
    printf "\e[00;31mDeleted $NUM_PYC_FILES .pyc files\e[00m\n"
fi

NUM_EMPTY_DIRS=$( find . -type d -empty | wc -l | tr -d ' ' )
if [ $NUM_EMPTY_DIRS -gt 0 ]; then
    find . -type d -empty -delete
    printf "Deleted $NUM_EMPTY_DIRS empty directories\n"
fi