add qbittorrent version check to upgrade script

utils/upgrade.sh

@@ -41,6 +41,18 @@
 ###############################################################################
 
 set -o pipefail
+usage() {
+    cat <<EOF
+Usage: ${0##*/} [OPTIONS]
+
+Update apt pythoni flatpak and docker
+
+Options:
+  -h, --help    Show this help message and exit
+  --version     Show script version
+
+EOF
+}
 
 home_dir="/home/lucas"
 venv_dir="${home_dir}/tools/spotdl_venv"
@@ -50,6 +62,46 @@ red="\e[31m"
 norm="\e[0m"
 
 MAIL=false
+BUILD=false
+die() {
+    echo "Error: $*" >&2
+    echo
+    usage >&2
+    exit 2
+}
+
+parse_args() {
+    while [[ $# -gt 0 ]]; do
+        case "$1" in
+            -h|--help)
+                usage
+                exit 0
+                ;;
+
+            --version)
+                echo "${0##*/} 1.0"
+                exit 0
+                ;;
+            --build)
+                BUILD=true
+                shift 1;
+                ;;
+            --mail)
+                MAIL=true
+                shift 1;
+                ;;
+            -*)
+                die "Unknown option: $1"
+                ;;
+
+            *)
+                die "Unexpected argument: $1"
+                ;;
+        esac
+
+        shift
+    done
+}
 
 write_out() {
     if [[ "${MAIL}" == "true" ]]; then
@@ -227,9 +279,19 @@ if command -v docker >/dev/null 2>&1; then
             qbittorrent-qbittorrent:*)
                 echo "Updating custom qBittorrent image..."
                 (
-                    cd /docker/qbittorrent &&
-                    docker compose build --pull &&
-                    docker compose up -d
+                    latest="$(curl -s https://api.github.com/repos/qbittorrent/qBittorrent/releases/latest | grep '"tag_name"' | cut -d '"' -f 4 | cut -d '-' -f2)"
+                    current="$(docker exec -it qbittorrent /app/qbittorrent-nox -v | cut -d 'v' -f2)"
+                    if [[ "$LATEST" != "$CURRENT" && "$BUILD" == "true" ]]; then
+                        echo "New version available: $CURRENT -> $LATEST"
+                        cd /docker/qbittorrent &&
+                        docker compose build --pull &&
+                        docker compose up -d
+                    elif [[ "$LATEST" != "$CURRENT" ]]; then
+                        echo "New version available: $CURRENT -> $LATEST"
+                        echo "BUILD is turend off"
+                    else
+                        echo "No  new version available: $CURRENT == $LATEST"                    
+                    fi
                 )
                 ;;
             *"<none>"*)