From 55de0ad144c9d8eb7ecf9b4fd366c99bf0df2775 Mon Sep 17 00:00:00 2001
From: John Doe <johndoe@example.com>
Date: Wed, 4 Mar 2026 00:14:13 -0500
Subject: [PATCH] feat: improve backend detection summary in LocalAGI
 installation scripts

---
 ct/localagi.sh              | 9 +++++----
 install/localagi-install.sh | 9 +++++----
 2 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/ct/localagi.sh b/ct/localagi.sh
index 0505cea7b..24bbf3e3b 100644
--- a/ct/localagi.sh
+++ b/ct/localagi.sh
@@ -62,9 +62,8 @@ resolve_backend() {
     ;;
   esac
 
-  msg_info "Backend detection: requested=${requested}, var_gpu=${var_gpu:-no}, GPU_TYPE=${gpu_type}, nvidia=${has_nvidia}, kfd=${has_kfd}, amd_pci=${has_amd_pci}, amd_vendor=${has_amd_vendor}, selected=${backend}"
-
-  echo "$backend"
+  RESOLVED_BACKEND="$backend"
+  BACKEND_DETECTION_SUMMARY="requested=${requested}, var_gpu=${var_gpu:-no}, GPU_TYPE=${gpu_type}, nvidia=${has_nvidia}, kfd=${has_kfd}, amd_pci=${has_amd_pci}, amd_vendor=${has_amd_vendor}, selected=${backend}"
 }
 
 # Update or append a key=value pair inside LocalAGI environment file.
@@ -212,7 +211,9 @@ function update_script() {
   fi
 
   # Re-evaluate backend each update in case hardware/override changed.
-  BACKEND="$(resolve_backend)"
+  resolve_backend
+  BACKEND="${RESOLVED_BACKEND:-cpu}"
+  msg_info "Backend detection: ${BACKEND_DETECTION_SUMMARY:-unavailable}"
   if [[ ! -f /opt/localagi/.env ]]; then
     msg_warn "Missing /opt/localagi/.env. Recreate by running install script again."
     exit
diff --git a/install/localagi-install.sh b/install/localagi-install.sh
index ef9aba0b8..343d93063 100644
--- a/install/localagi-install.sh
+++ b/install/localagi-install.sh
@@ -59,9 +59,8 @@ resolve_backend() {
     ;;
   esac
 
-  msg_info "Backend detection: requested=${requested}, var_gpu=${var_gpu:-no}, GPU_TYPE=${gpu_type}, nvidia=${has_nvidia}, kfd=${has_kfd}, amd_pci=${has_amd_pci}, amd_vendor=${has_amd_vendor}, selected=${backend}"
-
-  echo "$backend"
+  RESOLVED_BACKEND="$backend"
+  BACKEND_DETECTION_SUMMARY="requested=${requested}, var_gpu=${var_gpu:-no}, GPU_TYPE=${gpu_type}, nvidia=${has_nvidia}, kfd=${has_kfd}, amd_pci=${has_amd_pci}, amd_vendor=${has_amd_vendor}, selected=${backend}"
 }
 
 # Build LocalAGI from source using upstream workflow:
@@ -214,7 +213,9 @@ CLEAN_INSTALL=1 fetch_and_deploy_gh_release "localagi" "mudler/LocalAGI" "tarbal
 msg_ok "Fetched LocalAGI Source"
 
 # Resolve backend and prepare persistent state directory.
-BACKEND="$(resolve_backend)"
+resolve_backend
+BACKEND="${RESOLVED_BACKEND:-cpu}"
+msg_info "Backend detection: ${BACKEND_DETECTION_SUMMARY:-unavailable}"
 mkdir -p /opt/localagi/pool
 
 # Only attempt ROCm runtime provisioning when AMD backend is selected.