From e21ea0f34e85deef4729a566795cf5bdd8db0721 Mon Sep 17 00:00:00 2001
From: Dreaded_X <tim@huizinga.dev>
Date: Mon, 1 Sep 2025 02:47:47 +0200
Subject: [PATCH] Implement custom lua print function that calls info

---
 src/main.rs | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/src/main.rs b/src/main.rs
index 024e716..c27b99a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,3 +1,4 @@
+#![feature(iter_intersperse)]
 mod web;
 
 use std::net::SocketAddr;
@@ -83,6 +84,30 @@ async fn app() -> anyhow::Result<()> {
             warn!("{text}");
             Ok(())
         });
+        let print = lua.create_function(|lua, values: mlua::Variadic<mlua::Value>| {
+            // Fortmat the values the same way lua does by default
+            let text: String = values
+                .iter()
+                .map(|value| {
+                    value.to_string().unwrap_or_else(|_| {
+                        format!("{}: {}", value.type_name(), value.to_pointer().addr())
+                    })
+                })
+                .intersperse("\t".to_owned())
+                .collect();
+
+            // Level 1 of the stack gives us the location that called this function
+            let stack = lua.inspect_stack(1).unwrap();
+            let file = stack.source().short_src.unwrap_or("?".into());
+            let line = stack.curr_line();
+
+            // The target is overridden to make it possible to filter for logs originating from the
+            // config
+            info!(target: "automation_config", %file, line, "{text}");
+
+            Ok(())
+        })?;
+        lua.globals().set("print", print)?;
 
         let automation = lua.create_table()?;
         let event_channel = device_manager.event_channel();