Document the mix tasks in ex_doc instead

lib/mix/tasks/deactivate_user.ex

@@ -2,7 +2,13 @@ defmodule Mix.Tasks.DeactivateUser do
   use Mix.Task
   alias Pleroma.User
 
-  @shortdoc "Deactivate a user"
+  @moduledoc """
+  Deactivates a user (local or remote)
+
+  Usage: ``mix deactivate_user <nickname>``
+
+  Example: ``mix deactivate_user lain``
+  """
   def run([nickname]) do
     Mix.Task.run("app.start")
 

lib/mix/tasks/generate_config.ex

@@ -1,7 +1,15 @@
 defmodule Mix.Tasks.GenerateConfig do
   use Mix.Task
 
-  @shortdoc "Generates a new config"
+  @moduledoc """
+  Generate a new config
+
+  ## Usage
+  ``mix generate_config``
+
+  This mix task is interactive, and will overwrite the config present at ``config/generated_config.exs``.
+  """
+
   def run(_) do
     IO.puts("Answer a few questions to generate a new config\n")
     IO.puts("--- THIS WILL OVERWRITE YOUR config/generated_config.exs! ---\n")

lib/mix/tasks/generate_invite_token.ex

@@ -1,7 +1,14 @@
 defmodule Mix.Tasks.GenerateInviteToken do
   use Mix.Task
 
-  @shortdoc "Generate invite token for user"
+  @moduledoc """
+  Generates invite token
+
+  This is in the form of a URL to be used by the Invited user to register themselves.
+
+  ## Usage
+  ``mix generate_invite_token``
+  """
   def run([]) do
     Mix.Task.run("app.start")
 

lib/mix/tasks/make_moderator.ex

@@ -2,7 +2,7 @@ defmodule Mix.Tasks.SetModerator do
   @moduledoc """
   Set moderator to a local user
 
-  Usage: ``mix set_moderator <username>``
+  Usage: ``mix set_moderator <nickname>``
 
   Example: ``mix set_moderator lain``
   """

lib/mix/tasks/rm_user.ex

@@ -2,7 +2,13 @@ defmodule Mix.Tasks.RmUser do
   use Mix.Task
   alias Pleroma.User
 
-  @shortdoc "Permanently delete a user"
+  @moduledoc """
+  Permanently deletes a user
+
+  Usage: ``mix rm_user [nickname]``
+
+  Example: ``mix rm_user lain``
+  """
   def run([nickname]) do
     Mix.Task.run("app.start")