Merge pull request #24 from Heavybullets8/commander-update

-Simplified commander function

functions/update_apps.sh

@@ -13,7 +13,7 @@ it=0
 while_count=0
 rm deploying 2>/dev/null
 rm finished 2>/dev/null
-while true
+while [[ $proc_count != 0 || $(wc -l finished 2>/dev/null | awk '{ print $1 }') -lt "${#array[@]}" ]]
 do
     if while_status=$(cli -m csv -c 'app chart_release query name,update_available,human_version,human_latest_version,container_images_update_available,status' 2>/dev/null) ; then
         ((while_count++)) 
@@ -38,16 +38,12 @@ do
         kill -0 "$proc" &> /dev/null || { unset "processes[$count]"; ((proc_count--)); }
         ((count++)) 
     done
-    if [[ "$proc_count" -ge "$update_limit" ]]; then
+    if [[ $it -lt ${#array[@]} && "$proc_count" -lt "$update_limit" ]]; then
-        sleep 3
-    elif [[ $it -lt ${#array[@]} ]]; then
         pre_process "${array[$it]}" &
         processes+=($!)
         ((it++))
-    elif [[ $proc_count != 0 || $(wc -l finished 2>/dev/null | awk '{ print $1 }') -lt "${#array[@]}" ]]; then # Wait for all processes to finish
+    else 
         sleep 3
-    else # All processes must be completed, break out of loop
-        break
     fi
 done
 rm deploying 2>/dev/null