install

#!/bin/bash

#  _                
# | |__  _ __ _ __  
# | '_ \| '__| '_ \ 
# | |_) | |  | | | |
# |_.__/|_|  |_| |_|
# 
# Author: Andrianos Papamarkou
# 
# https://github.com/apapamarkou/batch-rename-cli
# 

# Get the directory of the installation script
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
SOURCE_SCRIPT="$SCRIPT_DIR/brn"
TARGET_PATH="/usr/bin/brn"

# Function to print error messages
error() {
    echo "Error: $1" >&2
    exit 1
}

# Check if script is run with sudo
if [ "$EUID" -ne 0 ]; then
    error "This script must be run with sudo privileges"
fi

# Check if source script exists
if [ ! -f "$SOURCE_SCRIPT" ]; then
    error "Could not find source script at $SOURCE_SCRIPT"
fi

# Check if Python 3 is installed
if ! command -v python3 &> /dev/null; then
    error "Python 3 is required but not installed"
fi

# Make the script executable
chmod +x "$SOURCE_SCRIPT" || error "Failed to make script executable"

# Copy script to /usr/bin
cp "$SOURCE_SCRIPT" "$TARGET_PATH" || error "Failed to copy script to $TARGET_PATH"

# Verify installation
if [ -f "$TARGET_PATH" ] && [ -x "$TARGET_PATH" ]; then
    echo "Installation successful! You can now use 'brn' command from anywhere"
    echo
    echo "Usage examples:"
    echo "  brn *.jpg --count 001"
    echo "  brn *.png --sort-size desc --count 001"
    echo "  brn --help"
else
    error "Installation verification failed"
fi