customise phpBB theme - TKL v14.x

new-phpbb-theme.sh

#!/bin/bash -e
if [[ $EUID -ne 0 ]]; then
    echo "This script must be run as root, please use sudo" 
    exit 1
fi
if [[ -n $1 ]]; then
    NEW_STYLE=$1
else
    NEW_STYLE=custom_style
fi
mkdir -p /etc/phpbb3/styles/$NEW_STYLE
cp -r /usr/share/phpbb3/styles/prosilver/* /etc/phpbb3/styles/$NEW_STYLE/
cd /etc/phpbb3/styles/$NEW_STYLE
FILES="imageset/imageset.cfg template/template.cfg template/overall_header.html theme/stylesheet.css theme/theme.cfg style.cfg"
for file in $FILES; do
    sed -i "\|name|s|prosilver|$NEW_STYLE|" $file
done
echo "Your new custom style is named $NEW_STYLE, and can be found in /etc/phpbb3/styles/$NEW_STYLE"