pcileech-sudo

#!/bin/bash
# pcileech-sudo - Run pcileech commands with elevated privileges
# 
# This wrapper script handles:
# 1. Automatic virtual environment detection
# 2. Running pcileech.py with sudo while preserving the Python environment
#
# Usage: pcileech-sudo <command> [args...]
# Example: pcileech-sudo build --bdf 0000:03:00.0 --board pcileech_35t325_x1
#          pcileech-sudo check --device 0000:03:00.0
#          pcileech-sudo tui

set -euo pipefail

# Find the script directory (where pcileech.py is located)
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

# Check if pcileech.py exists in the script directory
if [ ! -f "$SCRIPT_DIR/pcileech.py" ]; then
    # Try to find it relative to installed location
    if [ -f "/app/pcileech.py" ]; then
        SCRIPT_DIR="/app"
    else
        echo "Error: Could not find pcileech.py in $SCRIPT_DIR or /app"
        echo "Please run this script from the PCILeechFWGenerator directory"
        exit 1
    fi
fi

# Determine the Python interpreter to use
PYTHON_CMD=""

# Check for active virtual environment first
if [ -n "${VIRTUAL_ENV:-}" ]; then
    PYTHON_CMD="$VIRTUAL_ENV/bin/python3"
elif [ -f "$SCRIPT_DIR/.venv/bin/python3" ]; then
    # Check for local .venv
    PYTHON_CMD="$SCRIPT_DIR/.venv/bin/python3"
elif [ -f "$HOME/.pcileech-venv/bin/python3" ]; then
    # Check for user-level venv
    PYTHON_CMD="$HOME/.pcileech-venv/bin/python3"
else
    # Fall back to system Python
    PYTHON_CMD="python3"
fi

# Verify the Python interpreter exists
if [ ! -x "$PYTHON_CMD" ] && ! command -v "$PYTHON_CMD" &> /dev/null; then
    echo "Error: Python interpreter not found: $PYTHON_CMD"
    echo "Please ensure Python 3 is installed and accessible"
    exit 1
fi

# Execute pcileech.py with sudo, preserving the Python environment
# Using 'sudo -E' to preserve environment variables
cd "$SCRIPT_DIR"
exec sudo -E "$PYTHON_CMD" "$SCRIPT_DIR/pcileech.py" "$@"