From d7bcf0b7bdbe4cc9883050c223c7412667cc5fd8 Mon Sep 17 00:00:00 2001
From: Yury MonZon <yurymonzon@gmail.com>
Date: Wed, 1 Jul 2026 16:13:24 +0200
Subject: [PATCH] Show booted profile name in MOTD

Derive the active profile from the btrfs subvolume mounted as root
(@Desktop, @Router, @TV-Media-Box, @Minimal) and show it in the MOTD,
so it is obvious which profile a session booted into.
---
 overlays/configs/update-motd.d/00-flipperone | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/overlays/configs/update-motd.d/00-flipperone b/overlays/configs/update-motd.d/00-flipperone
index f122f30..d783703 100755
--- a/overlays/configs/update-motd.d/00-flipperone
+++ b/overlays/configs/update-motd.d/00-flipperone
@@ -15,6 +15,12 @@ build_git=${BUILD_GIT:-unknown}
 
 total_mem=$(awk '/MemTotal/ {printf "%.1f GB", $2/1024/1024}' /proc/meminfo)
 
+# Currently booted profile = the btrfs subvolume mounted as root (@Desktop,
+# @Router, @TV-Media-Box, @Minimal). "/@Foo" -> "Foo"; non-subvolume -> unknown.
+profile=$(findmnt -nro FSROOT / 2>/dev/null)
+profile=${profile#/}
+[ -n "$profile" ] && [ "$profile" != "/" ] || profile=unknown
+
 # Generate MOTD
 cat <<EOF
 
@@ -22,6 +28,7 @@ cat <<EOF
 
    Git:          $build_git
    Board:        $board
+   Profile:      $profile
    CPU Serial:   $serial
    Memory:       $total_mem
    Build ID:     $build_id