From db4fc948d82fd59dbef1967846feebf4eaaf1069 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Kr=C3=BCger?= <valknar@pivoine.art>
Date: Sat, 22 Aug 2026 09:22:13 +0200
Subject: [PATCH] fix(stacks): surface pull failures and log before/after image
 IDs on mismatch

update run silently swallowed pull errors and never logged what actually
differed, making a recurring false "updates found" for pulsenode (no
registry-side change since Aug 19) impossible to diagnose.
---
 bin/stacks | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/bin/stacks b/bin/stacks
index 98538f2..0135374 100755
--- a/bin/stacks
+++ b/bin/stacks
@@ -417,11 +417,15 @@ _update_run() {
 
     local before after
     before=$(_stack_image_ids "$stack_dir" "${env_flag[@]+"${env_flag[@]}"}") || true
-    (cd "$stack_dir" && docker compose "${env_flag[@]}" pull 2>&1) || true
+    if ! (cd "$stack_dir" && docker compose "${env_flag[@]}" pull 2>&1); then
+      warn "  Pull reported a non-zero exit for $stack (see output above) — comparison may be unreliable"
+    fi
     after=$(_stack_image_ids "$stack_dir" "${env_flag[@]+"${env_flag[@]}"}") || true
 
     if [[ "$before" != "$after" ]]; then
       info "  Updates found — recreating $stack"
+      info "    before: ${before:-<empty>}"
+      info "    after:  ${after:-<empty>}"
       if (cd "$stack_dir" && docker compose "${env_flag[@]}" up -d 2>&1); then
         updated+=("$stack")
         ok "  $stack updated"