cleanup

extras/dc_brief.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+
+### If not in PATH, set full path. Else just "regctl"
+regbin="regctl"
+### options to allow exclude:
+while getopts "e:" options; do
+  case "${options}" in
+    e) Exclude=${OPTARG} ;;
+    *) exit 0 ;;
+  esac
+done
+shift "$((OPTIND-1))"
+### Create array of excludes
+IFS=',' read -r -a Excludes <<< "$Exclude" ; unset IFS
+
+SearchName="$1"
+
+for i in $(docker ps --filter "name=$SearchName" --format '{{.Names}}') ; do
+  for e in "${Excludes[@]}" ; do [[ "$i" == "$e" ]] && continue 2 ; done
+  printf ". "
+  RepoUrl=$(docker inspect "$i" --format='{{.Config.Image}}')
+  LocalHash=$(docker image inspect "$RepoUrl" --format '{{.RepoDigests}}')
+  ### Checking for errors while setting the variable:
+  if RegHash=$($regbin image digest --list "$RepoUrl" 2>/dev/null) ; then
+    if [[ "$LocalHash" = *"$RegHash"* ]] ; then NoUpdates+=("$i"); else GotUpdates+=("$i"); fi
+  else
+    GotErrors+=("$i")
+  fi
+done
+
+### Sort arrays alphabetically
+IFS=$'\n' 
+NoUpdates=($(sort <<<"${NoUpdates[*]}"))
+GotUpdates=($(sort <<<"${GotUpdates[*]}"))
+GotErrors=($(sort <<<"${GotErrors[*]}"))
+unset IFS
+
+### List what containers got updates or not
+if [[ -n ${NoUpdates[*]} ]] ; then
+  printf "\n\033[0;32mContainers on latest version:\033[0m\n"
+  printf "%s\n" "${NoUpdates[@]}"
+fi
+if [[ -n ${GotErrors[*]} ]] ; then
+  printf "\n\033[0;31mContainers with errors, wont get updated:\033[0m\n"
+  printf "%s\n" "${GotErrors[@]}"
+fi
+if [[ -n ${GotUpdates[*]} ]] ; then 
+   printf "\n\033[0;33mContainers with updates available:\033[0m\n"
+   printf "%s\n" "${GotUpdates[@]}"
+fi
+printf "\n\n"