feat: adding run script

Author: pro-utkarshM

run.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+#
+# A reliable script to build and run the Rust Chess Engine GUI locally.
+# This script handles dependency checks and uses the correct flags for compatibility.
+#
+
+set -e
+
+echo "--- Rust Chess Engine GUI Runner ---"
+
+# --- 1. Dependency Check ---
+# Check for required system libraries and prompt for installation if missing.
+echo "[1/3] Checking for required system libraries..."
+LIBS_TO_CHECK="pkg-config libx11-dev libxcursor-dev libxrandr-dev libxinerama-dev libxi-dev libgl1-mesa-dev libwayland-dev libxkbcommon-dev"
+MISSING_LIBS=""
+for LIB in $LIBS_TO_CHECK; do
+    if ! dpkg -s "$LIB" &> /dev/null; then
+        MISSING_LIBS="$MISSING_LIBS $LIB"
+    fi
+done
+
+if [ ! -z "$MISSING_LIBS" ]; then
+    echo "WARNING: The following required libraries are missing:$MISSING_LIBS"
+    read -p "Would you like to try and install them now? (y/N) " -n 1 -r
+    echo
+    if [[ $REPLY =~ ^[Yy]$ ]]; then
+        sudo apt-get update
+        sudo apt-get install -y $MISSING_LIBS
+    else
+        echo "Installation cancelled. The build may fail."
+    fi
+else
+    echo "All system libraries are present."
+fi
+
+# --- 2. Build the Application ---
+echo "[2/3] Building the application with Cargo..."
+cargo build -p chess-gui --bin best
+echo "Build complete."
+
+# --- 3. Run the Application ---
+# Use the WGPU_BACKEND=gl flag to ensure maximum graphics compatibility on Linux.
+echo "[3/3] Starting the chess application..."
+echo "----------------------------------------"
+WGPU_BACKEND=gl ./target/debug/best