Update the instance of "module" with "plugin" and "mod" with "plug" where appropriate

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

lib/config.ex

@@ -9,15 +9,15 @@ defmodule Omnibot.Config do
     real: "omnibot",
     port: 6667,
     ssl: false,
-    modules: [],
-    module_paths: []
+    plugins: [],
+    plugin_paths: []
   ]
 
   @doc ~S"""
-  Gets all channels that the bot should join via its modules.
+  Gets all channels that the bot should join via its plugins.
   """
   def all_channels(cfg) do
-    Enum.flat_map(cfg.modules, fn
+    Enum.flat_map(cfg.plugins, fn
       {_, [channels: :all]} -> []
       {_, [channels: channels]} -> channels
     end)

lib/irc.ex

@@ -28,12 +28,12 @@ defmodule Omnibot.Irc do
   def part(irc, channel), do: send_msg(irc, "PART", channel)
 
   defp route_msg(irc, msg) do
-    modules = Msg.channel(msg) |> State.channel_modules()
+    plugins = Msg.channel(msg) |> State.channel_plugins()
 
     Task.Supervisor.async_stream_nolink(
       Omnibot.RouterSupervisor,
-      modules,
-      fn {module, _mod_cfg} -> module.on_msg(irc, msg) end,
+      plugins,
+      fn {plugin, _plug_cfg} -> plugin.on_msg(irc, msg) end,
       timeout: 30_000,
       on_timeout: :kill_task
     ) |> Stream.run()

lib/module_supervisor.ex

@@ -11,42 +11,42 @@ defmodule Omnibot.PluginSupervisor do
 
   @impl true
   def init(cfg) do
-    compile_files(cfg.module_paths || [])
+    compile_files(cfg.plugin_paths || [])
 
-    # These are modules that need to be loaded for core functionality of the bot
+    # These are plugins that need to be loaded for core functionality of the bot
     core = [
       Omnibot.Core
     ]
 
-    # Map the modules in the configuration to the children
+    # Map the plugins in the configuration to the children
     children =
-      for mod <- (core ++ cfg.modules) do
-        case mod do
+      for plug <- (core ++ cfg.plugins) do
+        case plug do
           {name, cfg} -> {name, cfg: cfg ++ name.default_config(), name: name}
           name -> {name, cfg: name.default_config(), name: name}
         end
       end
 
-    # Add each child to the "loaded modules" list in the State
-    Enum.each(children, fn {module, opts} -> State.add_loaded_module({module, opts[:cfg]}) end)
+    # Add each child to the "loaded plugins" list in the State
+    Enum.each(children, fn {plugin, opts} -> State.add_loaded_plugin({plugin, opts[:cfg]}) end)
 
     Supervisor.init(children, strategy: :one_for_one)
   end
 
   defp compile_files([]), do: nil
 
-  defp compile_files([{path, opts} | module_paths]) do
+  defp compile_files([{path, opts} | plugin_paths]) do
     case {File.exists?(path), File.dir?(path)} do
       {_, true} -> compile_dir(path, opts[:recurse] || false)
       {true, false} -> Code.require_file(path)
-      {_, _} -> Logger.error("module path '#{path}' does not exist, it will not be loaded")
+      {_, _} -> Logger.error("plugin path '#{path}' does not exist, it will not be loaded")
     end
 
-    compile_files(module_paths)
+    compile_files(plugin_paths)
   end
 
-  defp compile_files([path | module_paths]) do
-    compile_files([{path, []} | module_paths])
+  defp compile_files([path | plugin_paths]) do
+    compile_files([{path, []} | plugin_paths])
   end
 
   defp compile_dir(path, recurse) do

lib/plugin/base.ex

@@ -37,7 +37,7 @@ defmodule Omnibot.Plugin.Base do
 
       @impl Plugin.Base
       def on_msg(irc, msg) do
-        # TODO - instead of using a router for modules, consider using a PubSub with a Registry:
+        # TODO - instead of using a router for plugins, consider using a PubSub with a Registry:
         # https://hexdocs.pm/elixir/master/Registry.html#module-using-as-a-pubsub
         route_msg(irc, msg)
       end

lib/state.ex

@@ -2,7 +2,7 @@ defmodule Omnibot.State do
   use GenServer
 
   @enforce_keys [:cfg]
-  defstruct [:cfg, channels: MapSet.new(), module_map: %{}]
+  defstruct [:cfg, channels: MapSet.new(), plugin_map: %{}]
 
   ## Client API
 
@@ -21,25 +21,25 @@ defmodule Omnibot.State do
     GenServer.call(state, :cfg)
   end
 
-  @doc "Adds a loaded module to the default state."
-  def add_loaded_module(module), do: add_loaded_module(__MODULE__, module)
+  @doc "Adds a loaded plugin to the default state."
+  def add_loaded_plugin(plugin), do: add_loaded_plugin(__MODULE__, plugin)
 
-  @doc "Adds a loaded module to the given state."
-  def add_loaded_module(state, {module, cfg}), do: GenServer.cast(state, {:add_loaded_module, {module, cfg}})
+  @doc "Adds a loaded plugin to the given state."
+  def add_loaded_plugin(state, {plugin, cfg}), do: GenServer.cast(state, {:add_loaded_plugin, {plugin, cfg}})
 
-  @doc "Adds a loaded module to the given state."
-  def add_loaded_module(state, module), do: add_loaded_module(state, {module, []})
+  @doc "Adds a loaded plugin to the given state."
+  def add_loaded_plugin(state, plugin), do: add_loaded_plugin(state, {plugin, []})
 
-  @doc "Gets all loaded modules from the default state."
-  def loaded_modules(), do: loaded_modules(__MODULE__)
+  @doc "Gets all loaded plugins from the default state."
+  def loaded_plugins(), do: loaded_plugins(__MODULE__)
 
-  @doc "Gets all loaded modules from the given state."
-  def loaded_modules(state), do: GenServer.call(state, :loaded_modules)
+  @doc "Gets all loaded plugins from the given state."
+  def loaded_plugins(state), do: GenServer.call(state, :loaded_plugins)
 
   def all_channels(), do: all_channels(__MODULE__)
 
   def all_channels(state) do
-    loaded_modules(state) |> Enum.flat_map(
+    loaded_plugins(state) |> Enum.flat_map(
       fn {_, cfg} ->
         case cfg[:channels] do
           :all -> []
@@ -51,14 +51,14 @@ defmodule Omnibot.State do
       |> MapSet.to_list()
   end
 
-  def channel_modules(channel), do: channel_modules(__MODULE__, channel)
+  def channel_plugins(channel), do: channel_plugins(__MODULE__, channel)
 
   @doc ~S"""
-  Gets a list of all `{module, mod_cfg}` from the given State that are both
+  Gets a list of all `{plugin, plug_cfg}` from the given State that are both
   loaded, and listening to the given channel.
   """
-  def channel_modules(state, channel) do
-    loaded_modules(state) |> Enum.filter(
+  def channel_plugins(state, channel) do
+    loaded_plugins(state) |> Enum.filter(
       fn {_, cfg} ->
         cfg[:channels] == :all or Enum.member?(cfg[:channels] || [], channel)
       end)
@@ -77,13 +77,13 @@ defmodule Omnibot.State do
   end
 
   @impl true
-  def handle_call(:loaded_modules, _from, state) do
-    {:reply, state.module_map, state}
+  def handle_call(:loaded_plugins, _from, state) do
+    {:reply, state.plugin_map, state}
   end
 
   @impl true
-  def handle_cast({:add_loaded_module, {module, cfg}}, state) do
-    state = %{state | module_map: Map.put(state.module_map, module, cfg)}
+  def handle_cast({:add_loaded_plugin, {plugin, cfg}}, state) do
+    state = %{state | plugin_map: Map.put(state.plugin_map, plugin, cfg)}
     {:noreply, state}
   end
 end

test/state_test.exs

@@ -8,8 +8,8 @@ defmodule StateTest do
     {:ok, state: state}
   end
 
-  test "state channel_modules works correctly", %{state: state} do
-    modules = [
+  test "state channel_plugins works correctly", %{state: state} do
+    plugins = [
       {FooBar, channels: ["#foo", "#bar"]},
       {Foo, channels: ["#foo"]},
       {Bar, channels: ["#bar"]},
@@ -17,36 +17,36 @@ defmodule StateTest do
       {All, channels: :all},
     ]
 
-    modules |> Enum.each(fn module -> State.add_loaded_module(state, module) end)
+    plugins |> Enum.each(fn plugin -> State.add_loaded_plugin(state, plugin) end)
 
-    modules = State.channel_modules(state, "#foo")
-              |> Enum.map(fn {module, _} -> module end)
-    assert length(modules) == 3
-    assert Enum.member?(modules, FooBar)
-    assert Enum.member?(modules, Foo)
-    assert Enum.member?(modules, All)
+    plugins = State.channel_plugins(state, "#foo")
+              |> Enum.map(fn {plugin, _} -> plugin end)
+    assert length(plugins) == 3
+    assert Enum.member?(plugins, FooBar)
+    assert Enum.member?(plugins, Foo)
+    assert Enum.member?(plugins, All)
 
-    modules = State.channel_modules(state, "#bar")
-              |> Enum.map(fn {module, _} -> module end)
-    assert length(modules) == 3
-    assert Enum.member?(modules, FooBar)
-    assert Enum.member?(modules, Bar)
-    assert Enum.member?(modules, All)
+    plugins = State.channel_plugins(state, "#bar")
+              |> Enum.map(fn {plugin, _} -> plugin end)
+    assert length(plugins) == 3
+    assert Enum.member?(plugins, FooBar)
+    assert Enum.member?(plugins, Bar)
+    assert Enum.member?(plugins, All)
 
-    modules = State.channel_modules(state, "#baz")
-              |> Enum.map(fn {module, _} -> module end)
-    assert length(modules) == 2
-    assert Enum.member?(modules, Baz)
-    assert Enum.member?(modules, All)
+    plugins = State.channel_plugins(state, "#baz")
+              |> Enum.map(fn {plugin, _} -> plugin end)
+    assert length(plugins) == 2
+    assert Enum.member?(plugins, Baz)
+    assert Enum.member?(plugins, All)
 
-    modules = State.channel_modules(state, nil)
-              |> Enum.map(fn {module, _} -> module end)
-    assert length(modules) == 1
-    assert Enum.member?(modules, All)
+    plugins = State.channel_plugins(state, nil)
+              |> Enum.map(fn {plugin, _} -> plugin end)
+    assert length(plugins) == 1
+    assert Enum.member?(plugins, All)
   end
 
   test "state all_channels works correctly", %{state: state} do
-    modules = [
+    plugins = [
       {FooBar, channels: ["#foo", "#bar"]},
       {Foo, channels: ["#foo"]},
       {Bar, channels: ["#bar"]},
@@ -54,7 +54,7 @@ defmodule StateTest do
       {All, channels: :all},
     ]
 
-    modules |> Enum.each(fn module -> State.add_loaded_module(state, module) end)
+    plugins |> Enum.each(fn plugin -> State.add_loaded_plugin(state, plugin) end)
     channels = State.all_channels(state)
 
     assert length(channels) == 3