Update README.md

Added new fixes to the list.

README.md

@@ -69,6 +69,8 @@ No updates installed, exiting
 - ~~Multi-digest images didn't correctly check with registry, giving false positives on updates.~~
 - ~~Not working with filenames other than `docker-compose.yml`~~
 - ~~Lists are not alphabetically sorted (due to stacks and other parameters)~~
+- ~~Old `docker-compose` binary-check sometimes returned false error~~
+- ~~Stacks gets updated as whole, even if only one service is chosen.~~
 
 ### :hammer: Known issues
 - ~~No granular choice of what to update (except initial name filter).~~
@@ -91,6 +93,8 @@ Updates available for local_nginx.
 nginx_reverse is already latest.
 Updates available for paperless-ng.
 ```
+## Also check out a spinoff brother-project [Palleri/dockcheck-web](https://github.com/Palleri/dockcheck-web) for a WebUI-front!
+---
 
 ## Special Thanks:
 :bison: [t0rnis](https://github.com/t0rnis)   

dockcheck.sh

@@ -1,5 +1,10 @@
 #!/bin/bash
-### VERSION v.0.1.1
+VERSION="v0.1.3"
+Github="https://github.com/mag37/dockcheck"
+
+### Check if there's a new release of the script:
+LatestRelease="$(curl -s -r 0-30 https://raw.githubusercontent.com/mag37/dockcheck/main/dockcheck.sh | sed -n "/VERSION/s/VERSION=//p" | tr -d '"')"
+[ "$VERSION" != "$LatestRelease" ] && printf "New version available! Latest: "$LatestRelease" - Local: "$VERSION" \nGrab it here: "$Github" \n\n"
 
 ### Help Function:
 Help() {
@@ -21,7 +26,7 @@ while getopts "aynh" options; do
 done
 shift "$((OPTIND-1))"
 
-### Set $1 to a variable for later
+### Set $1 to a variable for name filtering later.
 SearchName="$1"
 
 ### Check if required binary exists in PATH or directory:
@@ -50,7 +55,7 @@ fi
 ### Check docker compose binary:
 if docker compose &> /dev/null ; then 
   DockerBin="docker compose"
-elif docker-compose &> /dev/null; then
+elif docker-compose -v &> /dev/null; then
   DockerBin="docker-compose"
 else
   printf "%s\n" "No docker compose binary available, quitting."
@@ -70,15 +75,14 @@ done
 choosecontainers() {
   while [[ "$ChoiceClean" =~ [A-Za-z] || -z "$ChoiceClean" ]]; do
     printf "What containers do you like to update? \n"
-    # options
     read -p 'Enter number(s) separated by comma (eg. 1,3,4): ' Choice
     if [ "$Choice" == "0" ] ; then 
-      SelectedUpdates=( ${NumberedUpdates[@]:1} )
+      SelectedUpdates=( "${NumberedUpdates[@]:1}" )
-      ChoiceClean=$(echo $Choice|sed 's/[,.:;]/ /g')
+      ChoiceClean=$(echo "$Choice" |sed 's/[,.:;]/ /g')
     else
-      ChoiceClean=$(echo $Choice|sed 's/[,.:;]/ /g')
+      ChoiceClean=$(echo "$Choice" |sed 's/[,.:;]/ /g')
       for s in $ChoiceClean; do
-        SelectedUpdates+=( ${NumberedUpdates[$s]} )
+        SelectedUpdates+=( "${NumberedUpdates[$s]}" )
       done
     fi
   done
@@ -92,7 +96,7 @@ for i in $(docker ps --filter "name=$SearchName" --format '{{.Names}}') ; do
   RepoUrl=$(docker inspect "$i" --format='{{.Config.Image}}')
   LocalHash=$(docker image inspect "$RepoUrl" --format '{{.RepoDigests}}')
   RegHash=$($regbin image digest --list "$RepoUrl" 2>/dev/null)
-  # Check if regtcl produces errors - add to GotErrors if so.
+  # Add container to GotErrors if regctl encounter problems.
   if [ $? -eq 0 ] ; then
     if [[ "$LocalHash" = *"$RegHash"* ]] ; then NoUpdates+=("$i"); else GotUpdates+=("$i"); fi
   else
@@ -136,8 +140,9 @@ if [ -n "$GotUpdates" ] ; then
     for i in "${SelectedUpdates[@]}"
     do 
       ContPath=$(docker inspect "$i" --format '{{ index .Config.Labels "com.docker.compose.project.config_files" }}')
-      $DockerBin -f "$ContPath" pull 
+      ContName=$(docker inspect "$i" --format '{{ index .Config.Labels "com.docker.compose.service" }}')
-      $DockerBin -f "$ContPath" up -d
+      $DockerBin -f "$ContPath" pull "$ContName"
+      $DockerBin -f "$ContPath" up -d "$ContName"
     done
   else
     printf "\nNo updates installed, exiting.\n"

dockcheck_docker-run_ver.sh

@@ -52,15 +52,6 @@ else
     exit
   fi
 fi
-### Check docker compose binary:
-if docker compose &> /dev/null ; then 
-  DockerBin="docker compose"
-elif docker-compose &> /dev/null; then
-  DockerBin="docker-compose"
-else
-  printf "%s\n" "No docker compose binary available, quitting."
-  exit
-fi
 
 ### Numbered List -function:
 options() {