neiam /devendra

//! Controller configuration, sourced from CLI flags / environment.

use std::path::PathBuf;

/// Runtime configuration for the controller.
#[derive(Debug, Clone)]
pub struct Config {
    /// Directory holding the flat-file desired state (`hosts/*.toml`, `files/`).
    pub config_dir: PathBuf,
    /// Directory for the iroh blob/doc stores and the persisted namespace id.
    pub data_dir: PathBuf,
    /// Web UI bind address.
    pub bind_address: String,
    /// Fixed UDP port for the iroh endpoint. Keeping this stable across restarts
    /// keeps the controller's direct address — and thus issued join tickets —
    /// valid, so agents reconnect without a fresh ticket.
    pub iroh_port: u16,
}

impl Config {
    pub fn hosts_dir(&self) -> PathBuf {
        self.config_dir.join("hosts")
    }

    /// Directory holding reusable fragment TOMLs that hosts can `include`.
    pub fn include_dir(&self) -> PathBuf {
        self.config_dir.join("include")
    }

    /// File the controller writes its document namespace id to, so the same
    /// document (and therefore the same agent join ticket) is reused across
    /// restarts.
    pub fn namespace_file(&self) -> PathBuf {
        self.data_dir.join("namespace")
    }
}