unki/lib/u_lib/src/utils/env.rs

use envy::{from_env, Result as EnvResult};
use serde::{de::DeserializeOwned, Deserialize};

#[derive(Deserialize)]
pub struct DefaultEnv {
    #[serde(default = "default_host")]
    pub u_server: String,
}

pub fn load_env<E: DeserializeOwned>() -> EnvResult<E> {
    dot();
    from_env()
}

pub fn load_env_default() -> EnvResult<DefaultEnv> {
    dot();
    from_env()
}

fn dot() {
    let envs = [".env", ".env.private"];
    for envfile in &envs {
        dotenv::from_filename(envfile).ok();
    }
}

pub fn default_host() -> String {
    "ortem.xyz".to_string()
}