From fa77a949aa9cef002b24659532ec6a4ef140e2ca Mon Sep 17 00:00:00 2001
From: Louis Dureuil <louis@meilisearch.com>
Date: Mon, 29 Jul 2024 14:58:39 +0200
Subject: [PATCH] Log error from main using tracing

---
 meilisearch/src/main.rs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/meilisearch/src/main.rs b/meilisearch/src/main.rs
index e881734fb..2e70b4eb7 100644
--- a/meilisearch/src/main.rs
+++ b/meilisearch/src/main.rs
@@ -72,6 +72,19 @@ fn on_panic(info: &std::panic::PanicInfo) {
 
 #[actix_web::main]
 async fn main() -> anyhow::Result<()> {
+    try_main().await.inspect_err(|error| {
+        tracing::error!(%error);
+        let mut current = error.source();
+        let mut depth = 0;
+        while let Some(source) = current {
+            tracing::info!(%source, depth, "Error caused by");
+            current = source.source();
+            depth += 1;
+        }
+    })
+}
+
+async fn try_main() -> anyhow::Result<()> {
     let (opt, config_read_from) = Opt::try_build()?;
 
     std::panic::set_hook(Box::new(on_panic));