From 8ae13837f17741aa8ed35f4577d54f8be39c2a61 Mon Sep 17 00:00:00 2001
From: mag37 <robin.ivehult@gmail.com>
Date: Thu, 2 Feb 2023 13:17:15 +0100
Subject: [PATCH 1/5] cleaning

Securing some variable calls with quoting.
Minor cleaning.
---
 dockcheck.sh | 17 ++++++++---------
 1 file changed, 8 insertions(+), 9 deletions(-)

diff --git a/dockcheck.sh b/dockcheck.sh
index 346b8a5..680b499 100644
--- a/dockcheck.sh
+++ b/dockcheck.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-### VERSION v.0.1.1
+### VERSION v.0.1.3
 
 ### Help Function:
 Help() {
@@ -21,7 +21,7 @@ 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:
@@ -70,15 +70,14 @@ 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=( ${NumberedUpdates[@]:1} )
-      ChoiceClean=$(echo $Choice|sed 's/[,.:;]/ /g')
+      SelectedUpdates=( "${NumberedUpdates[@]:1}" )
+      ChoiceClean=$(echo "$Choice" |sed 's/[,.:;]/ /g')
     else
-      ChoiceClean=$(echo $Choice|sed 's/[,.:;]/ /g')
-      for s in $ChoiceClean; do
-        SelectedUpdates+=( ${NumberedUpdates[$s]} )
+      ChoiceClean=$(echo "$Choice" |sed 's/[,.:;]/ /g')
+      for s in "$ChoiceClean"; do
+        SelectedUpdates+=( "${NumberedUpdates[$s]}" )
       done
     fi
   done
@@ -92,7 +91,7 @@ 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

From a7bfb49fadf5b6bcea23182da8800ea6cc286902 Mon Sep 17 00:00:00 2001
From: mag37 <robin.ivehult@gmail.com>
Date: Thu, 2 Feb 2023 21:29:10 +0100
Subject: [PATCH 2/5] version-format

Changed Version-format to a variable instead of comment, for future use with version-checking.
---
 dockcheck.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dockcheck.sh b/dockcheck.sh
index 680b499..cd2960c 100644
--- a/dockcheck.sh
+++ b/dockcheck.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-### VERSION v.0.1.3
+VERSION="v0.1.3"
 
 ### Help Function:
 Help() {

From 08175c87ab1c91a471fee8a618b14686c95cd8c1 Mon Sep 17 00:00:00 2001
From: mag37 <robin.ivehult@gmail.com>
Date: Thu, 2 Feb 2023 22:02:41 +0100
Subject: [PATCH 3/5] added ugly version-check

curl-check on the version in local VS raw on github to let the user know there's a new release.
---
 dockcheck.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/dockcheck.sh b/dockcheck.sh
index cd2960c..bfdc7e0 100644
--- a/dockcheck.sh
+++ b/dockcheck.sh
@@ -1,5 +1,10 @@
 #!/bin/bash
 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"
 
 ### Help Function:
 Help() {

From bde81aad22f41300d55981861618e1ca1938cedd Mon Sep 17 00:00:00 2001
From: mag37 <robin.ivehult@gmail.com>
Date: Thu, 2 Feb 2023 22:07:33 +0100
Subject: [PATCH 4/5] forgot quoting.

Quote the variables... again.
---
 dockcheck.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dockcheck.sh b/dockcheck.sh
index bfdc7e0..7f6b1bc 100644
--- a/dockcheck.sh
+++ b/dockcheck.sh
@@ -4,7 +4,7 @@ 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: $Github \n"
+[ "$VERSION" != "$LatestRelease" ] && printf "New version available! Latest: "$LatestRelease" - Local: "$VERSION" \nGrab it here: "$Github" \n\n"
 
 ### Help Function:
 Help() {

From dd42100a3d0935d3a9ede99c179a99a63eb32c0a Mon Sep 17 00:00:00 2001
From: mag37 <robin.ivehult@gmail.com>
Date: Sat, 4 Feb 2023 12:35:08 +0100
Subject: [PATCH 5/5] added new update from main

Added the fix to only update the service chosen, not the whole stack. thanx to @maanoobh
---
 dockcheck.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/dockcheck.sh b/dockcheck.sh
index 7f6b1bc..6033c95 100644
--- a/dockcheck.sh
+++ b/dockcheck.sh
@@ -139,9 +139,10 @@ if [ -n "$GotUpdates" ] ; then
   if [ "$UpdYes" != "${UpdYes#[Yy]}" ] ; then
     for i in "${SelectedUpdates[@]}"
     do 
-      ContPath=$(docker inspect "$i" --format '{{ index .Config.Labels "com.docker.compose.project.config_files"}}')
-      $DockerBin -f "$ContPath" pull 
-      $DockerBin -f "$ContPath" up -d
+      ContPath=$(docker inspect "$i" --format '{{ index .Config.Labels "com.docker.compose.project.config_files" }}')
+      ContName=$(docker inspect "$i" --format '{{ index .Config.Labels "com.docker.compose.service" }}')
+      $DockerBin -f "$ContPath" pull "$ContName"
+      $DockerBin -f "$ContPath" up -d "$ContName"
     done
   else
     printf "\nNo updates installed, exiting.\n"