Generate a .gitignore file based on WP Engine's WordPress .gitignore

generate-wpe-gitignore

#!/bin/bash

if [ "$1" != "" ]; then
    theme_name=$1
fi

FILE=.gitignore
if test -f "$FILE"; then
    echo ".gitignore exists, aborting."
else
    curl https://wpengine.com/wp-content/uploads/2013/10/recommended-gitignore-no-wp.txt -o .gitignore
    echo "Wrote new .gitignore"

    echo "
# Plugins
wp-content/plugins/*
wp-content/plugins/**/" >> .gitignore
    echo "Excluded plugins"

    if [ theme_name != "" ]; then
        echo "
# Themes
wp-content/themes/**/
!wp-content/themes/$theme_name/
!wp-content/themes/$theme_name/*
!wp-content/themes/$theme_name/**/*" >> .gitignore
        echo "Included theme: $theme_name"
    fi
fi