Files
sausage/cli/src/console.rs
T
surma 11144b947e Trim the harness to what it needs to keep going
Host:
- test first: a new version is tested where it lies; only an installed
  version goes to versions/, and instances run from there
- data/ and public/ are shared by all versions; no snapshots; rollback
  restores code only
- no re-delivery, status.json, list, remove/archive, smoke test, data/
  hiding, or stdin timeout; rollback needs a version
- supervisor.rs split out; one place for installing a version
- init only writes the agent folder; run installs it like any actor
- console: @actor, text to the agent, /help, /quit

Agent:
- every text goes out as a broadcast; 5-line prompt; 5 tools that describe
  themselves; turn.json only marks an active turn

Docs: PROTOCOL.md, README.md, DECISIONS.md, AGENTS.md rewritten.
Examples: only notes and notes-v2.
2026-10-15 13:35:45 +01:00

68 lines
2.3 KiB
Rust

//! The native `console` actor: your terminal.
//!
//! - `@<actor> <json>` sends a JSON body. `@<actor> <text>` sends
//! `{"type": "text", "text": ...}`.
//! - A line without `@` goes to `agent` as text.
//! - `/help`, `/quit`. EOF on stdin also quits.
use std::sync::Arc;
use serde_json::{Value, json};
use tokio::io::{AsyncBufReadExt, BufReader};
use tokio::sync::mpsc;
use crate::broker::{Broker, Envelope};
pub const ID: &str = "console";
const HELP: &str = "\
@<actor> <json> send a JSON body to an actor
@<actor> <text> send {\"type\":\"text\",\"text\":...}
<text> send text to the agent
/quit stop all actors and exit";
/// Print a message: text bodies as text, everything else as JSON.
fn show(env: &Envelope) {
let reply = if env.reply_to.is_some() { " ↩" } else { "" };
match env.body["text"].as_str() {
Some(text) if env.body["type"] == "text" => println!("[{}{reply}] {text}", env.from),
_ => println!("[{}{reply}] {}", env.from, env.body),
}
}
/// Print every message that arrives for the console.
pub async fn run_mailbox(mut mailbox: mpsc::Receiver<Envelope>) {
while let Some(env) = mailbox.recv().await {
show(&env);
}
}
/// Read lines until EOF or `/quit`, and send them as messages.
pub async fn run_input(broker: Arc<Broker>) {
println!("Sausage console. Type /help for commands.");
let mut lines = BufReader::new(tokio::io::stdin()).lines();
while let Ok(Some(line)) = lines.next_line().await {
let line = line.trim();
let (to, body) = match line {
"" => continue,
"/quit" => break,
"/help" => {
println!("{HELP}");
continue;
}
_ => match line.strip_prefix('@') {
Some(rest) => {
let (to, text) = rest.split_once(char::is_whitespace).unwrap_or((rest, ""));
let body = match serde_json::from_str::<Value>(text.trim()) {
Ok(v @ Value::Object(_)) => v,
_ => json!({"type": "text", "text": text.trim()}),
};
(to, body)
}
None => ("agent", json!({"type": "text", "text": line})),
},
};
broker.send(ID, Some(to), None, None, body);
}
}