From 0aac94f27c8942f239058587ec1cf3110ad18dc5 Mon Sep 17 00:00:00 2001
From: mag37 <robin.ivehult@gmail.com>
Date: Mon, 10 Jun 2024 21:09:04 +0200
Subject: [PATCH] bugfix non coreutils

---
 dockcheck.sh | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/dockcheck.sh b/dockcheck.sh
index a117f49..6513e2c 100755
--- a/dockcheck.sh
+++ b/dockcheck.sh
@@ -1,6 +1,6 @@
 #!/usr/bin/env bash
-VERSION="v0.4.4"
-### ChangeNotes: Bugfix for non amd64/arm64 arch with new timeout function.
+VERSION="v0.4.5"
+### ChangeNotes: Bugfix for non coreutils architectures that dont have timeout
 Github="https://github.com/mag37/dockcheck"
 RawUrl="https://raw.githubusercontent.com/mag37/dockcheck/main/dockcheck.sh"
 
@@ -225,8 +225,10 @@ for i in $(docker ps $Stopped --filter "name=$SearchName" --format '{{.Names}}')
   for e in "${Excludes[@]}" ; do [[ "$i" == "$e" ]] && continue 2 ; done 
   RepoUrl=$(docker inspect "$i" --format='{{.Config.Image}}')
   LocalHash=$(docker image inspect "$RepoUrl" --format '{{.RepoDigests}}')
-  ### Checking for errors while setting the variable:
-  if RegHash=$(timeout --foreground ${Timeout} $regbin image digest --list "$RepoUrl" 2>&1) ; then
+  # Setting timeout-binary if existing
+  if [[ $(builtin type -P "timeout") ]]; then t_out="timeout --foreground ${Timeout}"; else t_out=""; fi
+  # Checking for errors while setting the variable:
+  if RegHash=$(${t_out} $regbin image digest --list "$RepoUrl" 2>&1) ; then
     if [[ "$LocalHash" = *"$RegHash"* ]] ; then 
       NoUpdates+=("$i") 
     else