WordPress update script

wp-core-update.sh

#!/bin/bash

# Delete core directories
rm -rf wp-includes/ wp-admin/

# Delete core files in the root
ls -l | ack "^[^d]" | ack "\swp[^\s]*$" | awk '{print $9}' | xargs rm

# Recover wp-config
git checkout wp-config.php

# Update to trunk
svn export http://core.svn.wordpress.org/trunk . --force

# Add new files
git add .

# Tell git about deleted files
git status | ack deleted | awk '{print $3}' | xargs git rm

# Add a couple line breaks to separate the new git status
echo "\n\n\n"

# Print the new status
git status