Claudio Ortolina
59 lines
1.4 KiB
Elixir
59 lines
1.4 KiB
Elixir
defmodule LastFm.Config do
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@type t :: %__MODULE__{
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api: module(),
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api_key: String.t(),
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user: String.t(),
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auto_refresh: boolean(),
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refresh_interval: pos_integer(),
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user_agent: String.t()
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}
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@enforce_keys [:api, :api_key, :user]
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defstruct api: LastFm.Api,
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api_key: "",
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user: "",
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auto_refresh: true,
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refresh_interval: 60_000,
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user_agent: "change me"
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@schema NimbleOptions.new!(
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api: [
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type: :atom,
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required: true
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],
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api_key: [
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type: :string,
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required: true
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],
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user: [
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type: :string,
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required: true
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],
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auto_refresh: [
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type: :boolean,
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required: false,
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default: true
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],
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refresh_interval: [
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type: :pos_integer,
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required: false,
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default: 60_000
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],
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user_agent: [
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type: :string,
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required: false,
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default: "change me"
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]
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)
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@doc NimbleOptions.docs(@schema)
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@spec resolve(atom) :: t | no_return
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def resolve(otp_app) do
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app_config =
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Application.get_env(otp_app, LastFm)
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|> NimbleOptions.validate!(@schema)
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struct(__MODULE__, app_config)
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end
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end
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