This module generates a simple textual documentation format for a configuration schema. Each subsection and named value specification will generate it's own top-level component in the documentation.

This module is only one of the ways one could generate documentation for a particular configuration specification. All of the defintions would would need to be able to generate another form are exported by Config.Schema.Spec.

configSpec :: ValueSpecs (Text,Maybe Int)
configSpec = sectionsSpec ""
           $ liftA2 (,)
               (reqSection "username" "Name used to login")
               (optSection "attempts" "Number of login attempts")

generateDocs configSpec

-- Top-level configuration file fields:
--     username: REQUIRED text
--        Name used to login
--     attempts: integer
--        Number of login attempts