Bundle Buffer to all browser scripts

Fix #182

Author: makenowjust

packages/npm-packages/ruby-3_2-wasm-wasi/package-lock.json

@@ -27,9 +27,7 @@
   ],
   "license": "MIT",
   "devDependencies": {
-    "@rollup/plugin-inject": "^5.0.3",
     "@rollup/plugin-json": "^6.0.0",
-    "rollup": "^3.2.2",
-    "rollup-plugin-polyfill-node": "^0.12.0"
+    "rollup": "^3.2.2"
   }
 }

packages/npm-packages/ruby-3_2-wasm-wasi/package.json

@@ -1,8 +1,6 @@
-import inject from "@rollup/plugin-inject";
 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 [
@@ -15,12 +13,6 @@ export default [
         banner: "/* " + fs.readFileSync(path.resolve("../../../NOTICE"), "utf8") + "*/",
       }
     ],
-    plugins: [
-      json(),
-      nodePolyfills(),
-      inject({
-        Buffer: ["buffer", "Buffer"],
-      }),
-    ],
+    plugins: [json()],
   },
 ];

packages/npm-packages/ruby-3_2-wasm-wasi/rollup.config.mjs

@@ -1,8 +1,6 @@
-import inject from "@rollup/plugin-inject";
 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 [
@@ -15,12 +13,6 @@ export default [
         banner: "/* " + fs.readFileSync(path.resolve("../../../NOTICE"), "utf8") + "*/",
       }
     ],
-    plugins: [
-      json(),
-      nodePolyfills(),
-      inject({
-        Buffer: ["buffer", "Buffer"],
-      }),
-    ],
+    plugins: [json()],
   },
 ];

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

@@ -33,6 +33,7 @@
     "@babel/core": "^7.19.3",
     "@babel/preset-env": "^7.19.3",
     "@babel/preset-typescript": "^7.18.6",
+    "@rollup/plugin-inject": "^5.0.3",
     "@rollup/plugin-node-resolve": "^15.0.0",
     "@rollup/plugin-typescript": "^10.0.1",
     "@types/jest": "^29.1.2",
@@ -42,6 +43,7 @@
     "jest": "^29.1.2",
     "prettier": "^2.5.1",
     "rollup": "^3.2.2",
+    "rollup-plugin-polyfill-node": "^0.12.0",
     "typescript": "^4.5.4"
   },
   "dependencies": {

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

@@ -1,9 +1,11 @@
+import inject from "@rollup/plugin-inject";
 import typescript from "@rollup/plugin-typescript";
 import { nodeResolve } from "@rollup/plugin-node-resolve";
+import nodePolyfills from "rollup-plugin-polyfill-node";
 
 const typescriptOptions = { tsconfig: "./tsconfig.json", declaration: false };
 
-function variant(basename) {
+function variant(basename, { browser = false } = {}) {
   return {
     input: `src/${basename}.ts`,
     output: [
@@ -23,15 +25,22 @@ function variant(basename) {
         exports: "named",
       },
     ],
-    plugins: [typescript(typescriptOptions), nodeResolve()],
+    plugins: [
+      ...(browser ? [
+        nodePolyfills(),
+        inject({ Buffer: ['buffer', 'Buffer']}),
+      ] : []),
+      typescript(typescriptOptions),
+      nodeResolve(),
+    ],
   };
 }
 
 /** @type {import('rollup').RollupOptions[]} */
 export default [
   variant("index"),
-  variant("browser"),
-  variant("browser.script"),
+  variant("browser", { browser: true }),
+  variant("browser.script", { browser: true }),
   {
     input: `src/node.ts`,
     output: [