In `Igniter`, generators are done as a wrapper around `Mix.Task`, allowing them to be called individually or composed as part of a task.
Since an example is worth a thousand words, lets take a look at an example that generates a file and ensures a configuration is set in the user's `config.exs`.
> ### An igniter for igniters?! {: .info}
>
> Run `mix igniter.gen.task your_app.task.name` to generate a new, fully configured igniter task!
Igniter will look for a mix task called `your_library.install` when a user runs `mix igniter.install your_library`. As long as it has the correct name, it will be run automatically as part of installation!
A large part of writing generators with igniter is leveraging our built-in suite of tools for working with zippers and AST, as well as our off-the-shelf patchers for making project modifications. The codebase is split up into four primary divisions: