View Source Igniter.Mix.Task.Info (igniter v0.3.49)

Info for an Igniter.Mix.Task, returned from the info/2 callback

Configurable Keys

schema - The option schema for this task, in the format given to OptionParser, i.e [name: :string]
defaults - Default values for options in the schema.
positional - A list of positional arguments that this task accepts. A list of atoms, or a keyword list with the option and config. See the positional arguments section for more.
aliases - A map of aliases to the schema keys.
composes - A list of tasks that this task might compose.
installs - A list of dependencies that should be installed before continuing.
adds_deps - A list of dependencies that should be added to the mix.exs, but do not need to be installed before continuing.
extra_args? - Whether or not to allow extra arguments. This forces all tasks that compose this task to allow extra args as well.
example - An example usage of the task. This is used in the help output.

Your task should always use switches and not strict to validate provided options!

Positonal Arguments

Each positional argument can provide the following options:

:optional - Whether or not the argument is optional. Defaults to false.
:rest - Whether or not the argument consumes the rest of the positional arguments. Defaults to false.
```
      The value will be converted to a list automatically.
```

Summary

Types

t()

Functions

global_options()

Types

t()

@type t() :: %Igniter.Mix.Task.Info{
  adds_deps: [{atom(), String.t()}],
  aliases: Keyword.t(),
  composes: [String.t()],
  defaults: Keyword.t(),
  example: String.t() | nil,
  extra_args?: boolean(),
  installs: [{atom(), String.t()}],
  only: [atom()] | nil,
  positional: [atom() | {atom(), optional: boolean(), rest: boolean()}],
  schema: Keyword.t()
}