Drupal fix UID basefield

drupal-fix-base-field.sh

#!/bin/bash

list=`drush ev 'echo implode("\n", Drupal::service("config.factory")->listAll("core.base_field_override."))' | \
grep -Po "([^\.]+\.[^\.]+)(?=\.uid$)"`

changed=false

while IFS= read -r item; do

parts=(${item//./ })
type=${parts[0]};
bundle=${parts[1]};

entity_class=`drush ev "echo \Drupal::entityTypeManager()->getDefinition('$type')->getClass()"`

if [ "$entity_class" == "" ]; then
        echo "Could not determine entity class for type '$type'";
        continue;
fi

key="core.base_field_override.$type.$bundle.uid"

current_value=`drush cget --format=string "$key" "default_value_callback" 2>/dev/null`

if [ "$current_value" == "$entity_class::getCurrentUserId" ]; then
        drush cset -y "$key" "default_value_callback" "$entity_class::getDefaultEntityOwner" >/dev/null 2>&1
        echo "Content-type '$type', bundle '$bundle' has been fixed successfully.";
        changed=true;
else
        echo "Content-type '$type', bundle '$bundle' is already fixed.";
fi

done <<< "$list"

if [ "$changed" == true ]; then
        echo "Clearing cache to apply changes...";
        drush cr
else
        echo "Nothing has been changed.";
fi

echo "Finished :-)";

BTW: I've added automatic cache clearing to keep people from mistakenly thinking that the script didn't work. You need to clear the cache for the changes to have any effect.