From 9f3afb7684ea9a9803a97635dcb1e0c90a8491d3 Mon Sep 17 00:00:00 2001
From: Caolan McMahon <caolan@caolan.uk>
Date: Mon, 7 Oct 2024 11:30:28 +0100
Subject: [PATCH] Command to list known peer IDs #8

---
 mutiny/src/commands/help.ts  |  9 +++++++++
 mutiny/src/commands/peers.ts | 17 +++++++++++++++++
 mutiny/src/main.ts           |  5 +++++
 3 files changed, 31 insertions(+)
 create mode 100644 mutiny/src/commands/peers.ts

diff --git a/mutiny/src/commands/help.ts b/mutiny/src/commands/help.ts
index 730a2a1..7f3e45c 100644
--- a/mutiny/src/commands/help.ts
+++ b/mutiny/src/commands/help.ts
@@ -3,6 +3,7 @@ export function listCommands() {
     console.error("  serve    Serve an application");
     console.error("  info     Show info about mutinyd");
     console.error("  dial     Connects to a known multi-address");
+    console.error("  peers    List known peer IDs");
 }
 
 export function help(command?: string) {
@@ -38,6 +39,14 @@ export function help(command?: string) {
             console.error("  --help                 Show this message");
             break;
         }
+        case "peers": {
+            console.error("Usage: mutiny peers [OPTIONS]");
+            console.error("");
+            console.error("Options:");
+            console.error("  -s, --socket <SOCKET>  Unix socket to bind to");
+            console.error("  --help                 Show this message");
+            break;
+        }
         default: {
             console.error("Usage: mutiny COMMAND");
             console.error("");
diff --git a/mutiny/src/commands/peers.ts b/mutiny/src/commands/peers.ts
new file mode 100644
index 0000000..d0cba40
--- /dev/null
+++ b/mutiny/src/commands/peers.ts
@@ -0,0 +1,17 @@
+import { defaultSocketPath } from "../client.ts";
+import { parseArgs } from "@std/cli/parse-args";
+import { help } from "./help.ts";
+import { MutinyClient } from "../client.ts";
+
+export default async function (args: ReturnType<typeof parseArgs>) {
+    if (args.help) {
+        help('peers');
+    }
+    const socket_path = args.s || args.socket || defaultSocketPath(); 
+
+    const client = new MutinyClient({socket_path});
+    const peers = await client.peers();
+    for (const peer of peers) {
+        console.log(peer);
+    }
+}
diff --git a/mutiny/src/main.ts b/mutiny/src/main.ts
index 8d7ade5..b20c207 100644
--- a/mutiny/src/main.ts
+++ b/mutiny/src/main.ts
@@ -3,6 +3,7 @@ import { parseArgs } from "@std/cli/parse-args";
 import serve from "./commands/serve.ts";
 import info from "./commands/info.ts";
 import dial from "./commands/dial.ts";
+import peers from "./commands/peers.ts";
 
 if (import.meta.main) {
     const args = parseArgs(Deno.args);
@@ -24,6 +25,10 @@ if (import.meta.main) {
             dial(args);
             break;
         }
+        case "peers": {
+            peers(args);
+            break;
+        }
         default: {
             console.error(`Unknown command: ${command}`);
             console.error("");