MojoEnv

MojoEnv is a simple and efficient environment variable loader for Mojo projects. It allows you to easily manage environment variables in your Mojo applications by loading them from a .env file.

Features

• Load environment variables from a .env file
• Parse and set environment variables in the current process
• Ignore comments and empty lines in the .env file
• Strip whitespace and quotes from keys and values
• Option to append the current working directory to the .env file path

Usage

1. Copy mojoenv.mojopkg into the root of your mojo project

2. Create a .env file in your project directory:

DATABASE_URL=postgres://user:pass@localhost:5432/dbname
API_KEY=your_secret_api_key
DEBUG=True

3. In your Mojo script, import and use the load_mojo_env function:

from os import getenv
from mojoenv import load_mojo_env

fn main() raises:
    var env_vars = load_mojo_env()
    print(env_vars)  # This will print all loaded environment variables

    # You can also access individual environment variables
    let db_url = env_vars.get("DATABASE_URL", "")
    let api_key = env_vars.get("API_KEY", "")

    # Use the environment variables in your application
    # ...

API

    load_mojo_env(env_path: String = ".env", should_append_cwd: Bool = True) -> Dict[String, String]

Loads environment variables from a .env file and sets them in the current process environment.

• env_path: Path to the .env file. Defaults to '.env' in the current directory.
• should_append_cwd: If True, appends the current working directory to the env_path when env_path is not '.env'. Defaults to True.

Returns a dictionary containing all parsed environment variables.

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the MIT License - see the LICENSE file for details.