Update @wasmer/wasi to v1.2.2

Author: makenowjust

packages/npm-packages/ruby-head-wasm-wasi/package-lock.json

@@ -27,7 +27,8 @@
   ],
   "license": "MIT",
   "devDependencies": {
+    "@rollup/plugin-json": "^6.0.0",
     "rollup": "^3.2.2",
-    "@rollup/plugin-json": "^6.0.0"
+    "rollup-plugin-polyfill-node": "^0.12.0"
   }
 }

packages/npm-packages/ruby-head-wasm-wasi/package.json

@@ -1,6 +1,7 @@
 import json from "@rollup/plugin-json";
 import fs from "fs";
 import path from "path";
+import nodePolyfills from "rollup-plugin-polyfill-node";
 
 /** @type {import('rollup').RollupOptions[]} */
 export default [
@@ -15,6 +16,7 @@ export default [
     ],
     plugins: [
       json(),
+      nodePolyfills(),
     ],
   },
 ];

packages/npm-packages/ruby-head-wasm-wasi/rollup.config.mjs

@@ -1,4 +1,11 @@
+
+import { Buffer } from "buffer";
+
 import { main } from "../../ruby-wasm-wasi/dist/browser.script.esm"
 import * as pkg from "../package.json"
 
+// Since `Buffer.from` is used by `@wasmer/wasi`,
+// we export `Buffer` class into the global.
+globalThis.Buffer = Buffer;
+
 main(pkg)