Loads configuration from text files in JSON format.
(YAML will come)

• {file_name}.{env_name}.json
• {file_name}.{suffix_name}.json
• {file_name}.json

The sourced content will be available in the App's context in a key that reflects the file name without the extension:

getContext('meta.{fileName}.key.key');

Change the source for the meta files that should be sourced.

Default: /var/lib/meta

Change the local suffix to look for when sourcing the file.

Default: local

List of the files to source. Use full name with extension (.json) but without suffix.

Default: []

const f1 = {
  target: '$META_SOURCE',
  handler: () => 'file_name.json',
};