Fix startup time issues

README.md

@@ -1,15 +1,6 @@
-# ludus-repl
+# A command-line version of Ludus
+A Bun-driven, JS-based, command-line version of Ludus.
 
-To install dependencies:
+Download a MacOS (ARM64) from the releases page, or use NPM to install `@ludus/cli`.
 
-```bash
-bun install
-```
 
-To run:
-
-```bash
-bun run index.ts
-```
-
-This project was created using `bun init` in bun v1.0.20. [Bun](https://bun.sh) is a fast all-in-one JavaScript runtime.

index.ts

@@ -1,19 +1,29 @@
-import { listen } from "./listener"
-import { run_file } from "./runner"
-import { send } from "./sender"
-
-const help_text = await Bun.file("./help.txt").text()
+#! /usr/bin/env bun
 
 export async function main() {
   const cmd = Bun.argv[2]
   switch (cmd) {
-    case "listen": { return listen() }
-    case "send": { return send() }
-    case "run": { return run_file(Bun.argv[3]) }
+    case "listen": {
+      const {listen} = await import("./listener")
+      return listen() 
+    }
+    case "send": {
+      const {send} = await import("./sender")
+      return send () 
+    }
+    case "run": { 
+      const {run_file} = await import("./runner")
+      return run_file(Bun.argv[3]) 
+    }
     case "help": { return console.log(help_text) }
     case "version": { return console.log("0.1.0") }
     default: console.log("Usage: ludus {help | version | run | listen | send}")
   }
 }
 
+async function help_text() {
+  const help_text = await Bun.file("./help.txt").text()
+  console.log(help_text)
+}
+
 await main()

scratch.ld

@@ -1,11 +0,0 @@
-let foo = 42
-let bar = :thing
-let baz = #{:a 1, :b 2}
-
-doc! (add)
-
-print! ("This is a message from inside Ludus")
-
-[foo, bar, baz]
-
-add (1, 2)