From f91ca08d54d1bec54e6c71d02d091045807b013f Mon Sep 17 00:00:00 2001
From: elchanly <49251727+elchanly@users.noreply.github.com>
Date: Mon, 21 Aug 2023 23:56:03 +0200
Subject: [PATCH] Update dockcheck.sh to include stopped containers

as suggested in reddit, this is proposed to include stopped containers
take into account im not skilled in this programming language but i wanted to contribute.
---
 dockcheck.sh | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

diff --git a/dockcheck.sh b/dockcheck.sh
index bc8673b..9c1cdfa 100755
--- a/dockcheck.sh
+++ b/dockcheck.sh
@@ -25,16 +25,18 @@ Help() {
   echo "-n     No updates, only checking availability."
   echo "-e     Exclude containers, separated by comma."
   echo "-p     Auto-Prune dangling images after update."
-  echo "-r     Allow updating images for docker run, wont update the container"
+  echo "-s     Check stopped containers"
+    echo "-r     Allow updating images for docker run, wont update the container"
 }
 
-while getopts "aynprhe:" options; do
+while getopts "aynprhse:" options; do   
   case "${options}" in
     a|y) UpdYes="yes" ;;
     n) UpdYes="no" ;;
     r) DrUp="yes" ;;
     p) PruneQ="yes" ;;
     e) Exclude=${OPTARG} ;;
+    s) Stopped="yes" ;; 
     h|*) Help ; exit 0 ;;
   esac
 done
@@ -161,9 +163,18 @@ if [[ -n ${Excludes[*]} ]] ; then
   printf "\n"
 fi
 
+if [ "$Stopped" == "yes" ]; then 
+  Cadena="$(docker ps -a --filter "name=$SearchName" --format '{{.Names}}')";
+ 
+  else 
+  Cadena="$(docker ps  --filter "name=$SearchName" --format '{{.Names}}')";
+  
+
+fi
+
 ### Check the image-hash of every running container VS the registry
-for i in $(docker ps --filter "name=$SearchName" --format '{{.Names}}') ; do
-  ### Looping every item over the list of excluded names and skipping:
+for i in ${Cadena}  ; do
+   ### Looping every item over the list of excluded names and skipping:
   for e in "${Excludes[@]}" ; do [[ "$i" == "$e" ]] && continue 2 ; done 
   printf ". "
   RepoUrl=$(docker inspect "$i" --format='{{.Config.Image}}')
@@ -176,6 +187,10 @@ for i in $(docker ps --filter "name=$SearchName" --format '{{.Names}}') ; do
   fi
 done
 
+
+
+
+
 ### Sort arrays alphabetically
 IFS=$'\n' 
 NoUpdates=($(sort <<<"${NoUpdates[*]}"))