newt-agent 0.7.1

//! `newt config` — print the resolved configuration as a documented starter
//! (e.g. `newt config > ~/.newt/config.toml`).

use newt_core::Config;
use std::path::Path;

pub fn run(config_path: Option<&Path>) -> anyhow::Result<()> {
    let mut config = match config_path {
        Some(p) => Config::load(p)?,
        None => Config::resolve()?,
    };

    // Surface the prompt set to its built-in default (visible + editable) when
    // the user hasn't set one, so the dump is a usable starter config.
    let tui = config.tui.get_or_insert_with(Default::default);
    if tui.prompt.is_none() {
        tui.prompt = Some(newt_tui::DEFAULT_RICH_PROMPT.to_string());
    }

    println!("# Resolved Newt configuration  (Config::resolve() search order; secrets redacted)");
    println!("#");
    println!("# [tui] edit_mode = \"emacs\" | \"vi\"     (shipped default: emacs)");
    println!("# [tui] footer    = \"auto\" | \"on\" | \"off\"   (auto = rich prompt on a TTY)");
    println!("#");
    println!("# [tui] prompt — customize with these tokens (or run `/prompt` in a session).");
    println!("#   Prefer the $NAME macros here: TOML eats backslashes, so the \\x forms need");
    println!("#   a 'literal string' (single quotes) or doubled \\\\ (e.g. \"\\\\t\").");
    for (name, slash, desc) in newt_tui::PROMPT_TOKENS {
        if slash.is_empty() {
            println!("#   {name:<11}       {desc}");
        } else {
            println!("#   {name:<11}  {slash:<3}  {desc}");
        }
    }
    println!();

    let toml_str = config.to_redacted_toml()?;
    println!("{toml_str}");
    Ok(())
}