Outputs the list of entity types and uuids contained by a content directory of a default_content module

defcontent.sh

#!/bin/bash

# How to use this script?
#
# 1. create an empty module that depends on default_content or reuse an
#    existing one.
# 2. use `drush dcer --folder=path/to/module/content ENTITY_TYPE ID`
#    to add default content to your module.
# 3. once all your content is in your module, clean up the content folder
#    to only keep the content you need (ie. remove users most of the time).
# 4. run `defcontent.sh path/to/module/content` then copy the output in
#    your module info.yml file.
#
# Now, if you only need to update the content, you can just use
# `drush dcem my_module`.

if [ ! $1 ]; then
  echo "Usage: $0 [directory]"
  echo "where \`directory\` is the path to the 'content' directory of your module"
  exit 1
fi

cd $1

echo "default_content:"
for D in */; do
  echo "  $D" | sed "s#/#\:#"
  for F in $D/*.json; do
    UUID=`echo $F | sed "s#.json##" | sed "s#$D/##"`
    echo "    - $UUID"
  done
done