List active themes for each sites in a network on WP VIP

vip-wp-multisite-theme-list-active.sh

#!/bin/bash
set -euo pipefail

echo 'Fetching URLs...'
urls=$(vip -y @theApp.theEnv -- wp site list --fields="url" --format="csv")
for url in $urls
do
  if [ "${url}" == "url" ]; then
    continue # skip the CSV header
  fi

  echo "Checking ${url}"
  vip -y @theApp.theEnv -- wp theme list --status=active --format=csv --fields=name,status,version,enabled --url="${url}"
done
echo 'Done!'