iowo/crates/app/src/config.rs

use clap::Parser;

use self::{cli::Args, config_file::Configs};

mod cli;
mod config_file;

/// this struct may hold all configuration
pub struct Config {
    pub startup_msg: bool,
}

impl Config {
    pub fn read() -> Self {
        let args = Args::parse();
        let cfg = Configs::read(args.config_file);

        Self {
            // this is negated because to an outward api, the negative is more intuitive,
            // while in the source the other way around is more intuitive
            startup_msg: !(args.no_startup_message || cfg.no_startup_message),
        }
    }
}