bug fix

installer.sh

@@ -7,22 +7,24 @@ install_dependencies() {
     if [ "$kernel" = "Linux" ]; then
         . /etc/os-release
 
-        declare -A command_by_ID=(
-            ["arch"]="pacman -S --noconfirm git"
-            ["debian"]="DEBIAN_FRONTEND=noninteractive apt install -y git"
-            ["fedora"]="dnf install -y git"
-            ["ubuntu"]="DEBIAN_FRONTEND=noninteractive apt install -y git"
-            ["mint"]="DEBIAN_FRONTEND=noninteractive apt install -y git"
-            ["void"]="xpbs-install -y git "
-            ["gentoo"]="emerge --ask=n dev-vcs/git"
-            ["opensuse"]="zypper install -y git "
-        )
-
-        if [[ -v command_by_ID[$ID] ]]; then
-            eval "${command_by_ID[$ID]}"
-        elif [[ -v command_by_ID[$ID_LIKE] ]]; then
-            eval "${command_by_ID[$ID_LIKE]}"
-        fi
+        case "$ID" in
+            arch) $SUDO pacman -S --noconfirm git ;;
+            debian|ubuntu|mint) $SUDO DEBIAN_FRONTEND=noninteractive apt install -y git ;;
+            fedora) $SUDO dnf install -y git ;;
+            void) $SUDO xbps-install -y git ;;
+            gentoo) $SUDO emerge --ask=n dev-vcs/git ;;
+            opensuse) $SUDO zypper install -y git ;;
+            *)
+                if [ -n "$ID_LIKE" ]; then
+                    case "$ID_LIKE" in
+                        debian) $SUDO DEBIAN_FRONTEND=noninteractive apt install -y git ;;
+                        *) echo "Неизвестная ОС: ${ID} ${ID_LIKE}"; exit 1 ;;
+                    esac
+                else
+                    echo "Неизвестная ОС: ${ID}"; exit 1
+                fi
+            ;;
+        esac
     elif [ "$kernel" = "Darwin" ]; then
         echo "macOS не поддерживается на данный момент." 
         exit 1
@@ -32,13 +34,12 @@ install_dependencies() {
     fi
 }
 
-
 if [ "$(id -u)" -eq 0 ]; then
     SUDO=""
 else
-    if command -v sudo &> /dev/null; then
+    if command -v sudo > /dev/null 2>&1; then
         SUDO="sudo"
-    elif command -v doas &> /dev/null; then
+    elif command -v doas > /dev/null 2>&1; then
         SUDO="doas"
     else
         echo "Скрипт не может быть выполнен не от имени суперпользователя."
@@ -46,23 +47,18 @@ else
     fi
 fi
 
-if command -v git > /dev/null 2>&1; then
-    echo "" 
-else
-    $SUDO install_dependencies
+if ! command -v git > /dev/null 2>&1; then
+    install_dependencies
 fi
 
 if [ ! -d "/opt/zapret.installer" ]; then
-    cd /opt || exit
-    $SUDO git clone https://github.com/Snowy-Fluffy/zapret.installer.git
+    $SUDO git clone https://github.com/Snowy-Fluffy/zapret.installer.git /opt/zapret.installer
 else
-    cd "/opt/zapret.installer" || exit
+    cd /opt/zapret.installer || exit
     if ! $SUDO git pull; then
         echo "Ошибка при обновлении. Удаляю репозиторий и клонирую заново..."
-        cd /opt || exit
-        $SUDO rm -rf "/opt/zapret.installer"
-        $SUDO git clone https://github.com/Snowy-Fluffy/zapret.installer.git
-        cd "/opt/zapret.installer" || exit
+        $SUDO rm -rf /opt/zapret.installer
+        $SUDO git clone https://github.com/Snowy-Fluffy/zapret.installer.git /opt/zapret.installer
     fi
 fi