feat: web bundle (#394)

bundle.js

@@ -1,6 +1,7 @@
 const { build } = require('esbuild');
 const rimraf = require('rimraf');
-const fs = require('fs');
+const plugin = require('node-stdlib-browser/helpers/esbuild/plugin');
+const stdLibBrowser = require('node-stdlib-browser');
 
 const clean = async () => {
   return new Promise((resolve) => {
@@ -17,11 +18,13 @@ const runBuild = async () => {
     platform: 'browser',
     target: ['esnext'],
     format: 'esm',
-    globalName: 'warp'
+    globalName: 'warp',
+    inject: [require.resolve('node-stdlib-browser/helpers/esbuild/shim')],
+    plugins: [plugin(stdLibBrowser)]
   };
 
   console.log('Building web bundle esm.');
-  const result = await build({
+  await build({
     ...buildConfig,
     minify: true,
     // metafile: true,
@@ -31,11 +34,6 @@ const runBuild = async () => {
     process.exit(1);
   });
 
-  /*fs.writeFileSync('metadata.json', JSON.stringify({
-    inputs: result.metafile.inputs,
-    outputs: result.metafile.outputs
-  }));*/
-
   console.log('Building web bundle iife.');
   await build({
     ...buildConfig,

package.json

@@ -4,8 +4,10 @@
   "description": "An implementation of the SmartWeave smart contract protocol.",
   "types": "./lib/types/index.d.ts",
   "main": "./lib/cjs/index.js",
+  "browser": {
+    "./lib/cjs/index.js": "./bundles/web.bundle.min.js"
+  },
   "exports": {
-    "./web": "./bundles/web.bundle.min.js",
     "./mjs": "./lib/mjs/index.js",
     ".": "./lib/cjs/index.js"
   },
@@ -118,7 +120,8 @@
     "typescript": "^4.9.5",
     "warp-contracts-plugin-deploy": "^1.0.3",
     "warp-contracts-plugin-vm2": "1.0.0",
-    "ws": "^8.11.0"
+    "ws": "^8.11.0",
+    "node-stdlib-browser": "^1.2.0"
   },
   "resolutions": {
     "bn.js": "5.2.1",
@@ -129,16 +132,5 @@
     "bn.js": "5.2.1",
     "bignumber.js": "9.1.1",
     "buffer-pipe": "0.0.5"
-  },
-  "browser": {
-    "fs": false,
-    "path": false,
-    "crypto": false,
-    "archiver": false,
-    "stream-buffers": false,
-    "constants": false,
-    "os": false,
-    "process": false,
-    "url": false
   }
 }