creddy/src-tauri/src/config.rs

use std::net::Ipv4Addr;
use std::path::PathBuf;


pub struct AppConfig {
    pub db_path: PathBuf,
    pub listen_addr: Ipv4Addr,
    pub listen_port: u16,
}

impl Default for AppConfig {
    fn default() -> Self {
        let listen_port = if cfg!(debug_assertions) {
            12_345
        }
        else {
            19_923
        };

        AppConfig {
            db_path: get_or_create_db_path(),
            listen_addr: Ipv4Addr::LOCALHOST,
            listen_port,
        }
    }
}


fn get_or_create_db_path() -> PathBuf {
    if cfg!(debug_assertions) {
        return PathBuf::from("./creddy.db");
    }

    let mut parent = std::env::var("HOME")
        .map(|h| {
            let mut p = PathBuf::from(h);
            p.push(".config");
            p
        })
        .unwrap_or(PathBuf::from("."));

    parent.push("creddy.db");
    parent
}