stuffs

build.mjs

@@ -0,0 +1,25 @@
+import * as esbuild from 'esbuild';
+import * as fs from 'fs';
+
+const out = esbuild.buildSync({
+  entryPoints: ['src/polyfill.js'],
+  bundle: true,
+  format: 'esm',
+  banner: {
+    js: `(function(scope) {'use strict';`,
+  },
+  footer: {
+    js: `}(typeof window !== 'undefined' ? window : (typeof global !== 'undefined' ? global : this)));`,
+  },
+  platform: 'neutral',
+  sourcemap: 'external',
+  outfile: 'text.min.js',
+  target: 'es5',
+  minify: true,
+});
+
+// confirm it imports
+await import('./text.min.js');
+
+const stat = fs.statSync('text.min.js');
+console.info(`text.min.js: ${stat.size}`);

src/o-decoder.js

@@ -22,7 +22,8 @@ if (hasBufferFrom) {
 }
 
 
-const errorPrefix = `${failedToString} construct 'TextDecoder': the `;
+const ctorString = `construct 'TextDecoder'`;
+const errorPrefix = `${failedToString} ${ctorString}: the `;
 
 
 /**
@@ -31,7 +32,7 @@ const errorPrefix = `${failedToString} construct 'TextDecoder': the `;
  * @param {{fatal: boolean}=} options
  */
 export function FastTextDecoder(utfLabel = 'utf-8', options) {
-  maybeThrowFailedToOption(options && options.fatal, `construct 'TextDecoder'`, 'fatal');
+  maybeThrowFailedToOption(options && options.fatal, ctorString, 'fatal');
 
   /** @type {boolean} */
   let ok;

src/polyfill.js

@@ -2,10 +2,10 @@
 import { FastTextEncoder } from './o-encoder.js';
 import { FastTextDecoder } from './o-decoder.js';
 
-/** @type {object} */
-const scope = typeof window !== 'undefined' ? window : (typeof global !== 'undefined' ? global : this);
+// /** @type {object} */
+// const scope = typeof window !== 'undefined' ? window : (typeof global !== 'undefined' ? global : this);
 
 scope['TextEncoder'] = scope['TextEncoder'] || FastTextEncoder;
 scope['TextDecoder'] = scope['TextDecoder'] || FastTextDecoder;
 
-export {};
+// export {};

tsconfig.json

@@ -7,6 +7,7 @@
     // both to e.g., "es2017"
     "module": "esnext",
     "target": "esnext",
+    "moduleResolution": "node",
 
     // configure as you like: these are my preferred defaults!
     "strict": true,
@@ -20,5 +21,6 @@
   "include": [
     // include the JS files you'd like to check here
     "src/**/*.js",
+    "*.js",
   ],
 }