renovate-reproduction-custom-manager-manager-file-patterns

Problem

Accounding to the document, customManager requires managerFilePatterns.

https://docs.renovatebot.com/modules/manager/regex/#required-fields

Required Fields The first two required fields are managerFilePatterns and matchStrings:

managerFilePatterns works the same as any manager matchStrings is a regex custom manager concept and is used for configuring a regular expression with named capture groups

But renovate-config-validator fails if managerFilePatterns is used in customManager.

How To Reproduce

• renovate.json5
• workflow

renovate-config-validator --strict renovate.json5

Expected

The validation succeeds.

Actual

The validation fails.

 INFO: Validating renovate.json5
ERROR: Found errors in configuration
       "file": "renovate.json5",
       "errors": [
         {
           "topic": "Configuration Error",
           "message": "Custom Manager contains disallowed fields: managerFilePatterns"
         },
         {
           "topic": "Configuration Error",
           "message": "Invalid configuration option: customManagers[0].managerFilePatterns"
         }
       ]

Note

https://docs.renovatebot.com/configuration-options/#custommanagers

In this document, customManagers doesn't have managerFilePatterns.

But if I remember correctly, managerFilePatterns should have worked before.