From 8334b65d837f14ff990ef6c229db08c8e0699fcf Mon Sep 17 00:00:00 2001
From: Pragyan Poudyal <pragyanpoudyal41999@gmail.com>
Date: Wed, 16 Apr 2025 10:53:16 +0530
Subject: [PATCH] cli: Print error chain sources

Currently only the top level error is printed which makes it hard to
pinpoint the origin of the error, this patch prints the error chain
similar to a backtrace.

Signed-off-by: Pragyan Poudyal <pragyanpoudyal41999@gmail.com>
---
 cli/src/main.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/cli/src/main.rs b/cli/src/main.rs
index d9429aa33..c5829a3bf 100644
--- a/cli/src/main.rs
+++ b/cli/src/main.rs
@@ -37,6 +37,11 @@ fn main() {
     // This code just captures any errors.
     if let Err(e) = run() {
         tracing::error!("{:#}", e);
+        e.chain().skip(1).enumerate().for_each(|(idx, error)| {
+            if let Some(e) = error.source() {
+                eprintln!("{idx}: {e:#?}",)
+            }
+        });
         std::process::exit(1);
     }
 }