improving docker updater

docker-updater.sh

@@ -58,6 +58,10 @@ fi
 for folder in */; do
     cd $DOCKER_FOLDER/$folder
 
+    # Remove trailing slash from folder name if it exists
+    folder=${folder%/}
+    echo -e "${LIGHT_BLUE}[$folder] Checking for updates..."
+
     # if .ignore file exists, skip the folder
     if [ -f ".ignore" ]; then
         echo -e "${LIGHT_BLUE}[$folder] Skipping docker container update"
@@ -65,17 +69,13 @@ for folder in */; do
         continue
     fi
 
-    # Check if docker-compose.yml or compose.yaml exists and remove the version attribute if it exists
-    if [ -f "docker-compose.yml" ]; then
-        echo -e "${LIGHT_BLUE}[$folder] Checking docker-compose.yml for obsolete version attribute"
-        sed -i '/^version:/d' docker-compose.yml
-    elif [ -f "compose.yaml" ]; then
-        echo -e "${LIGHT_BLUE}[$folder] Checking compose.yaml for obsolete version attribute"
-        sed -i '/^version:/d' compose.yaml
-    elif [ -f "compose.yml" ]; then
-        echo -e "${LIGHT_BLUE}[$folder] Checking compose.yml for obsolete version attribute"
-        sed -i '/^version:/d' compose.yml
-    fi
+    # Check compose files for obsolete version attribute
+    for compose_file in "docker-compose.yml" "docker-compose.yaml" "compose.yaml" "compose.yml"; do
+        if [ -f "$compose_file" ]; then
+            echo -e "${LIGHT_BLUE}[$folder] Checking $compose_file for obsolete version attribute"
+            sed -i '/^version:/d' "$compose_file"
+        fi
+    done
 
     DOCKER_RUNNING=$(docker compose ps -q)
 
@@ -95,7 +95,7 @@ for folder in */; do
 
     echo -e "${LIGHT_GREEN}[$folder] Updated!"
 
-    cd ..
+    cd $DOCKER_FOLDER
 done
 
 # Run Docker image prune