noise-server/src/main.rs

use structopt::StructOpt;
use std::path::PathBuf;
use serde::Deserialize;

const DEFAULT_DATABASE_PATH: &'static str = "/var/lib/noise-server/noise-server.sqlite";

#[derive(Debug, StructOpt)]
struct Options {
    #[structopt(short, long, default_value = "/etc/noise-server/config.toml")]
    config: PathBuf,

    #[structopt(short, long, default_value = DEFAULT_DATABASE_PATH)]
    database_path: PathBuf,
}

#[derive(Debug, Deserialize)]
#[serde(default)]
struct Config {
    database_path: PathBuf,

}

impl Default for Config {
    fn default() -> Self {
        Config {
            database_path: DEFAULT_DATABASE_PATH.into(),
        }
    }
}

fn main() {
    let options = Options::from_args();
    #[cfg(debug_assertions)]
    println!("{:?}", options);
}