feat: better install script, eval paths

install.sh

@@ -1,20 +1,40 @@
 #!/bin/bash
 set -e
 
+RED='\033[0;31m'
+NC='\033[0m'
+
+DESTINATION_PATH="/usr/local/bin"
+SCRIPT_NAME="h2mm"
+
 if [ "$(id -u)" -eq 0 ]; then
     echo "Run me as normal user, not as root."
     exit 1
 fi
 
-DESTINATION_PATH="/usr/local/bin"
-SCRIPT_NAME="h2mm"
+echo -e "!!! ${RED}WARNING${NC} !!!"
+echo -e "This script will install Helldivers 2 Mod Manager CLI for Linux to $DESTINATION_PATH/$SCRIPT_NAME."
+echo -e "Running this script will require sudo permissions. ${RED}DO NOT TRUST${NC} random scripts from the internet."
+echo -e "If you want to review the script before running it, check out the mod repository for yourself:"
+echo -e "https://github.com/v4n00/h2mm-cli"
+echo
 
-echo "Installing $SCRIPT_NAME..."
+read -p "Install the script to $DESTINATION_PATH or specify another path (must be included in \$PATH)? (Y/path): " response
+
+if [[ "$response" != "y" && "$response" != "Y" && -n "$response" ]]; then
+    DESTINATION_PATH=$(eval echo "$response")
+    if [[ ! -d "$DESTINATION_PATH" ]]; then
+        echo -e "${RED}Error:${NC} Path $DESTINATION_PATH does not exist. Exiting..."
+        exit 1
+    fi
+fi
+
+echo "Installing $SCRIPT_NAME to $DESTINATION_PATH."
 sudo curl https://raw.githubusercontent.com/v4n00/h2mm-cli/refs/heads/master/h2mm --output "$DESTINATION_PATH/$SCRIPT_NAME" 
 sudo chmod +x "$DESTINATION_PATH/$SCRIPT_NAME"
 
 if [[ ! -x "$(command -v $SCRIPT_NAME)" ]]; then
-    echo "Installation failed."
+    echo -e "${RED}Error:${NC} Installation failed."
     exit 1
 fi