Script to zip up a modified Casper theme for uploading to a Ghost blog

package_ghost_theme.sh

#!/bin/sh

# Execute this script from the content/themes directory.
# This script copies the Casper theme in the "Casper" directory
# to a new directory with the new theme name. Then it creates
# a .zip file with the new directory's contents.

# New theme name. Update if you aren't Joe Buschmann :-)
THEME_NAME="Casper-JoeBuschmann"
readonly THEME_NAME

# Clean up old files
rm -rf $THEME_NAME
rm -f $THEME_NAME.zip

# Copy the modified Casper theme to a folder with the new theme name
cp -r casper $THEME_NAME
cd $THEME_NAME
rm .gitignore
rm -rf .git

# Update the theme name in the package config.
sed -i -e "s/Casper/$THEME_NAME/g" package.json

# Create a zip file for uploading
cd ..
zip -r $THEME_NAME.zip $THEME_NAME