Dependencie Check updated

assets/test/test.sh

@@ -18,91 +18,43 @@ else
 fi
 
 ### DEPENDENCIES
+     
+dep_check() {
+    local pkg="$1"
 
-check_for_package() {
-    if dpkg-query -s "$1" 1>/dev/null 2>&1; then
-        return 0
-    elif apt-cache show "$1" 1>/dev/null 2>&1; then
-        return 1
+    if dpkg -s "$pkg" >/dev/null 2>&1; then
+        echo "$pkg" >>/tmp/installed_dev
     else
-        return 2
+        echo "$pkg" >>/tmp/missing_dev
     fi
 }
 
-for package in $deps; do
-    if check_for_package "$package"; then
-        printf "%-20s - %s\n" "$package" "package is installed"
-    elif [ $? -eq 1 ]; then
-        printf "%-20s - %s\n" "$package" "package is not installed, it is available in package repository"
-    else
-        printf "%-20s - %s\n" "$package" "package is not installed, it is not available in package repository"
-    fi
-done
-        
+for pkg in "${deps[@]}"; do
+    dep_check "$pkg"
+done  
+
+installed="$(cat /tmp/installed_dev 2>/dev/null)"
+missing="$(cat /tmp/missing_dev 2>/dev/null)"
+
+if ! [  "$missing" ]; then
+    echo -e "\n    ${GRN}Dependencies met. Proceeding...${CRS}\n"
+else
+    echo -e "\n    ${RED}Following dependencies are missing :${CRS}\n\n$missing"
     while true; do
-        echo -e "  ${YEL}Do you wish to install via APT?"
-        read -p "  (Y/n) --> " install
-        echo ""
-        if [[ "$install" = "" || "$install" = "y" || "$install" = "Y" ]]; then
-            sudo apt update && sudo apt install -y $pkgs_apt
+        echo -e "\n  ${YEL}Do you wish to install via APT?"
+        read -p "  (Y/n) --> " install_dep
+        echo -e "${CRS}"
+        if [[ "$install_dep" = "" || "$install_dep" = "y" || "$install_dep" = "Y" ]]; then
+            sudo apt update && sudo apt install -y $missing --simulate
             echo -e "\n    ${GRN}Dependencies installed. Proceeding...${CRS}\n"
-            break 
-
-        elif [[ "$install" == "n" || "$install" = "N" ]]; then
+            sudo rm /tmp/installed_dev /tmp/missing_dev 2>/dev/null
+            break
+        elif [[ "$install_dep" == "n" || "$install_dep" = "N" ]]; then
             echo -e "\n    ${RED}Missing dependencies... Exiting!${CRS}\n"
+            sudo rm /tmp/installed_dev /tmp/missing_dev 2>/dev/null
             exit 1
-
         else
             echo -e "\n ${YEL}Invalid response... Try again...\n\n  ${GRN}Y ${YEL}= (Yes, install dependencies and continue)\n  ${RED}N ${YEL}= (No, don't install dependencies and exit)${CRS}\n "
         fi
     done
-fi
-
-
-# List of packages to check
-packages=("git" "gcc" "python3" "vim")
-
-# Function to check if a package is installed and install if not
-check_and_install() {
-    local pkg="$1"
-    local package_manager=""
-
-    # Determine the package manager based on the system
-    if command -v apt-get >/dev/null 2>&1; then
-        package_manager="apt-get"
-    elif command -v yum >/dev/null 2>&1; then
-        package_manager="yum"
-    elif command -v dnf >/dev/null 2>&1; then
-        package_manager="dnf"
-    else
-        echo "Unsupported package manager. Cannot proceed."
-        exit 1
-    fi
-
-    # Check if package is installed
-    if dpkg -s "$pkg" >/dev/null 2>&1; then
-        echo "$pkg is already installed."
-    else
-        echo "$pkg is not installed."
-        read -p "Would you like to install $pkg? (Y/N): " answer
-        case $answer in
-            [Yy]*)
-                if [[ "$package_manager" == "apt-get" ]]; then
-                    sudo apt-get install -y "$pkg"
-                elif [[ "$package_manager" == "yum" ]]; then
-                    sudo yum install -y "$pkg"
-                elif [[ "$package_manager" == "dnf" ]]; then
-                    sudo dnf install -y "$pkg"
-                fi
-                ;;
-            *)
-                echo "Skipping installation of $pkg."
-                ;;
-        esac
-    fi
-}
-
-# Loop through each package and check/install
-for pkg in "${packages[@]}"; do
-    check_and_install "$pkg"
-done   
+fi