Minimal implementation for umd

README.md

@@ -84,7 +84,7 @@ parser.visit(ast, {
 
 ## Usage in the browser
 
-A browser-friendly version is available in `dist/index.iife.js` (along with its sourcemaps file) in the published version.
+A browser-friendly version is available in `dist/index.umd.js` (along with its sourcemaps file) in the published version.
 
 If you are using webpack, keep in mind that minimizing your bundle will mangle function names, breaking the parser. To fix this you can just set `optimization.minimize` to `false`.
 

karma.conf.js

@@ -10,7 +10,7 @@ module.exports = function (config) {
     frameworks: ['mocha'],
 
     // list of files / patterns to load in the browser
-    files: ['dist/index.iife.js', 'browser-test/*.js'],
+    files: ['dist/index.umd.js', 'browser-test/*.js'],
 
     // list of files / patterns to exclude
     exclude: [],

package.json

@@ -2,11 +2,9 @@
   "name": "@solidity-parser/parser",
   "version": "0.17.0",
   "description": "A Solidity parser built from a robust ANTLR 4 grammar",
-  "main": "dist/index.cjs.js",
-  "browser": {
-    "fs": false,
-    "path": false
-  },
+  "main": "./dist/index.cjs.js",
+  "browser": "./dist/index.umd.js",
+  "unpkg": "./dist/index.umd.js",
   "files": [
     "dist/**/*",
     "src/**/*"

scripts/build-browser.js

@@ -7,6 +7,29 @@ build({
   bundle: true,
   sourcemap: true,
   format: 'iife',
+  banner: {
+    js: `"use strict";
+(function universalModuleDefinition(root, factory) {
+  if(typeof exports === 'object' && typeof module === 'object')
+    module.exports = factory();
+  else if(typeof define === 'function' && define.amd)
+    define([], factory);
+  else if(typeof exports === 'object')
+    exports["SolidityParser"] = factory();
+  else
+    root["SolidityParser"] = factory();
+})(
+typeof globalThis !== 'undefined' ? globalThis
+: typeof global !== 'undefined' ? global
+: typeof self !== 'undefined' ? self
+: this || {}
+, () => {`,
+  },
   globalName: 'SolidityParser',
-  outfile: path.resolve(__dirname, '../dist/index.iife.js'),
+  outfile: path.resolve(__dirname, '../dist/index.umd.js'),
+  footer: {
+    js: `
+  return SolidityParser;
+});`,
+  },
 }).catch(() => process.exit(1))