refactor(config)!: Moved Timeout into utils module and moved module

The module is now setup in automation_lib::lua::utils.

automation_lib/Cargo.toml

@@ -10,6 +10,7 @@ bytes = { workspace = true }
 dyn-clone = { workspace = true }
 futures = { workspace = true }
 google_home = { workspace = true }
+hostname = { workspace = true }
 indexmap = { workspace = true }
 inventory = { workspace = true }
 mlua = { workspace = true }

automation_lib/src/helpers/mod.rs

@@ -1,11 +1 @@
 pub mod serialization;
-mod timeout;
-
-pub use timeout::Timeout;
-
-pub fn register_with_lua(lua: &mlua::Lua) -> mlua::Result<()> {
-    lua.globals()
-        .set("Timeout", lua.create_proxy::<Timeout>()?)?;
-
-    Ok(())
-}

automation_lib/src/lua/mod.rs

@@ -1 +1,3 @@
 pub mod traits;
+
+mod utils;

automation_lib/src/lua/utils/mod.rs

@@ -0,0 +1,31 @@
+mod timeout;
+
+use std::time::{SystemTime, UNIX_EPOCH};
+
+pub use timeout::Timeout;
+
+use crate::Module;
+
+fn create_module(lua: &mlua::Lua) -> mlua::Result<mlua::Table> {
+    let utils = lua.create_table()?;
+
+    utils.set("Timeout", lua.create_proxy::<Timeout>()?)?;
+
+    let get_hostname = lua.create_function(|_lua, ()| {
+        hostname::get()
+            .map(|name| name.to_str().unwrap_or("unknown").to_owned())
+            .map_err(mlua::ExternalError::into_lua_err)
+    })?;
+    utils.set("get_hostname", get_hostname)?;
+    let get_epoch = lua.create_function(|_lua, ()| {
+        Ok(SystemTime::now()
+            .duration_since(UNIX_EPOCH)
+            .expect("Time is after UNIX EPOCH")
+            .as_millis())
+    })?;
+    utils.set("get_epoch", get_epoch)?;
+
+    Ok(utils)
+}
+
+inventory::submit! {Module::new("utils", create_module)}