Runtime update

runtime/README.md

@@ -1,7 +1,7 @@
 # Aeon - A runtime for Luna ⏳✨
 
 Aeon is an extremely tiny, but easy to use WebAssembly runtime, built for demonstration and educational purposes.
-It is so tiny that supports only additions, subtractions and i32 integers. 
+It is so tiny that supports only additions, subtractions and i32 integers.
 
 It is part of the <a href="https://github.com/thomscoder/luna" target="_blank">Luna</a> project, so they integrate very very well.
 Its purpose is to give an high-level overview of how to build a custom WebAssembly runtime.
@@ -18,9 +18,9 @@ Aeon was built with Luna in mind and they travel together so whatever Luna can c
  (Check the `./example/example.js`)
 
  ```js
-import startAeonRuntime from "./runtime/start"
- // This binary 
- // - takes 3 parameters of type `i32` (3, 127, 127, 127) 
+import createAeonRuntime from "./runtime/start"
+ // This binary
+ // - takes 3 parameters of type `i32` (3, 127, 127, 127)
  // - outputs one `i32` result (1, 127)
  // - exports a function called "addNumbers" (12, 34, 97, 100, 100, 78, 117, 109, 98, 101, 114, 115, 34)
  // - that adds them all (0, 32, 0, 32, 1, 32, 2, 106, 11)
@@ -30,7 +30,8 @@ const n1 = 8;
 const n2 = 20;
 const n3 = 23;
 
-const result = startAeonRuntime(wasmBinary, "addNumbers", n1, n2, n3);
+const runtime = createAeonRuntime(wasmBinary);
+const result = runtime("addNumbers", n1, n2, n3);
 console.log(`${n1} + ${n2} + ${n3} =`, result) // prints 51
  ```
 
@@ -44,4 +45,4 @@ There are tons and tons of feature they could implement. I try to keep them as m
 
 If you have any suggestion, feedback or want to add features, feel free to open issues, pull requests or fork the project.
 Turn it into a npm package, embed it in your next project, build beautiful tutorials...
-Aeon will be able (in the near future) to be open to all the possibilities to teach Web Assembly.  
+Aeon will be able (in the near future) to be open to all the possibilities to teach Web Assembly.  

runtime/example/example.js

@@ -1,13 +1,15 @@
-import startAeonRuntime from "../runtime/start.js";
+import createAeonRuntime from "../runtime/start.js";
 
 // Compile the ./main.wat file with https://luna-demo.vercel.app
 // Get the hex dump from either the middle div or the console
 
-// The below example 
+// The below example
 // - exports aeonAddition
 // - takes two parameters (i32)
 // - performs an addition (i32)
 const wasmBinary = new Uint8Array([0, 97, 115, 109, 1, 0, 0, 0, 1, 7, 1, 96, 2, 127, 127, 1, 127, 3, 2, 1, 0, 7, 18, 1, 14, 34, 97, 101, 111, 110, 65, 100, 100, 105, 116, 105, 111, 110, 34, 0, 0, 10, 9, 1, 7, 0, 32, 0, 32, 1, 106, 11]);
 
-const result = startAeonRuntime(wasmBinary, "aeonAddition", 2, 3)
-console.log("Result", result) // prints 5
+const runtime = createAeonRuntime(wasmBinary)
+const result = runtime("aeonAddition", 2, 3);
+
+console.log("Result", result) // prints 5

runtime/index.js

@@ -1,10 +1,11 @@
-import startAeonRuntime from "./runtime/start.js";
+import createAeonRuntime from "./runtime/start.js";
 
 const wasmBinary = new Uint8Array([0, 97, 115, 109, 1, 0, 0, 0, 1, 8, 1, 96, 3, 127, 127, 127, 1, 127, 3, 2, 1, 0, 7, 16, 1, 12, 34, 97, 100, 100, 78, 117, 109, 98, 101, 114, 115, 34, 0, 0, 10, 9, 1, 7, 0, 32, 0, 32, 1, 32, 2, 106, 11]);
 
 const n1 = 8;
 const n2 = 20;
 const n3 = 23;
 
-const result = startAeonRuntime(wasmBinary, "addNumbers", n1, n2, n3);
-console.log(`${n1} + ${n2} + ${n3} =`, result)
+const runtime = createAeonRuntime(wasmBinary);
+const result = runtime("addNumbers", n1, n2, n3);
+console.log(`${n1} + ${n2} + ${n3} =`, result)

runtime/package.json

@@ -1,6 +1,6 @@
 {
   "name": "runtime",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "",
   "main": "index.js",
   "type": "module",

runtime/runtime/start.js

@@ -1,13 +1,12 @@
 import { createAST } from "./ast.js";
 import { invokeFunction } from "./invoker.js";
 
-const startAeonRuntime = (wasm, ...args) => {
-    const ast = createAST(wasm);
-    const [funcName, ...rest] = args;
-    const params = rest;
-
-    const result = invokeFunction(ast, funcName, params);
-    return result;
+/**
+  @param wasm - A wasm binary.
+*/
+const createAeonRuntime = (wasm) => {
+  const ast = createAST(wasm);
+  return (funcName, params) => invokeFunction(ast, funcName, params);
 }
 
-export default startAeonRuntime;
+export default createAeonRuntime;