Check for NVIDIA driver updates

check-nvidia-driver.sh

#!/bin/bash

# NVIDIA "New Feature Branch" driver check script
# Author: ChatGPT for kimocoder

NVIDIA_DRIVER_URL="https://www.nvidia.com/en-us/drivers/unix/"
TMP_PAGE=$(mktemp)

echo "📦 Checking NVIDIA New Feature Branch drivers..."
echo "Fetching page: $NVIDIA_DRIVER_URL"

# Fetch driver listing
curl -s "$NVIDIA_DRIVER_URL" -o "$TMP_PAGE"

# Check for fetch errors
if [ $? -ne 0 ] || [ ! -s "$TMP_PAGE" ]; then
    echo "❌ Failed to fetch NVIDIA driver page."
    exit 1
fi

# Parse and extract latest NFB version numbers
latest_versions=$(grep -A2 "New Feature Branch" "$TMP_PAGE" | grep -Eo '[0-9]+\.[0-9]+\.[0-9]+' | sort -V | uniq)

if [ -z "$latest_versions" ]; then
    echo "⚠️  No New Feature Branch versions found."
    rm -f "$TMP_PAGE"
    exit 1
fi

echo "✅ New Feature Branch Versions Found:"
echo "$latest_versions"

# Optional: Compare with installed version
if command -v nvidia-smi &>/dev/null; then
    installed=$(nvidia-smi --query-gpu=driver_version --format=csv,noheader | head -n1)
    echo "🔍 Installed driver version: $installed"

    if echo "$latest_versions" | grep -Fx "$installed" >/dev/null; then
        echo "🎉 You already have a listed New Feature Branch version."
    else
        echo "🚨 Newer NFB version available!"
    fi
else
    echo "ℹ️ nvidia-smi not found. Skipping local version check."
fi

rm -f "$TMP_PAGE"