MyHomeDock/scripts/py/env_var.py

import os
from tabulate import tabulate

def find_env_files(directory):
    """Traverse the directory and find all .env files."""
    env_files = []
    for root, _, files in os.walk(directory):
        for file in files:
            if file.endswith('.env'):
                env_files.append(os.path.join(root, file))
    return env_files

def read_env_file(file_path):
    """Read the contents of an .env file and return a list of key-value pairs."""
    key_value_pairs = []
    with open(file_path, 'r') as file:
        for line in file:
            line = line.strip()
            if line and not line.startswith('#') and '=' in line:
                key, value = line.split('=', 1)
                key_value_pairs.append((key.strip(), value.strip()))
    return key_value_pairs

def create_table(env_files, root_directory):
    """Create a table with .env file name, environment key, and values."""
    table = []
    for env_file in env_files:
        key_value_pairs = read_env_file(env_file)
        directory_name = os.path.dirname(os.path.relpath(env_file, start=root_directory))
        file_name = os.path.basename(env_file)
        for key, value in key_value_pairs:
            table.append([directory_name, file_name, key, value])
    return table

def main(directory):
    """Main function to find .env files, read their contents, and display the table."""
    env_files = find_env_files(directory)
    if not env_files:
        print("No .env files found.")
        return
    
    table = create_table(env_files, directory)
    headers = ["Directory", ".env File Name", "Environment Key", "Value"]
    print(tabulate(table, headers=headers, tablefmt="grid"))

if __name__ == "__main__":
    directory_to_search = input("Enter the directory to search for .env files: ")
    main(directory_to_search)