fixed the package error (#579)

Author: pyu10055

speech-commands/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@tensorflow-models/speech-commands",
-  "version": "0.5.0",
+  "version": "0.5.1",
   "description": "Speech-command recognizer in TensorFlow.js",
   "main": "dist/index.js",
   "unpkg": "dist/speech-commands.min.js",
@@ -22,6 +22,9 @@
     "@tensorflow/tfjs-data": "^3.0.0",
     "@tensorflow/tfjs-layers": "^3.0.0",
     "@tensorflow/tfjs-node": "^3.0.0",
+    "@rollup/plugin-commonjs": "^11.0.2",
+    "@rollup/plugin-node-resolve": "^7.1.1",
+    "@rollup/plugin-typescript": "^3.0.0",
     "@types/jasmine": "~2.8.8",
     "@types/rimraf": "^2.0.2",
     "@types/tempfile": "^2.0.0",
@@ -34,9 +37,8 @@
     "kissfft-js": "^0.1.8",
     "rimraf": "2.6.2",
     "rollup": "~2.3.2",
-    "rollup-plugin-node-resolve": "~3.3.0",
-    "rollup-plugin-typescript2": "~0.13.0",
-    "rollup-plugin-uglify": "~3.0.0",
+    "rollup-plugin-terser": "~5.3.0",
+    "rollup-plugin-visualizer": "~3.3.2",
     "tempfile": "2.0.0",
     "ts-node": "~5.0.0",
     "tslib": "1.8.0",

speech-commands/rollup.config.js

@@ -1,6 +1,6 @@
 /**
  * @license
- * Copyright 2019 Google LLC. All Rights Reserved.
+ * Copyright 2020 Google LLC. All Rights Reserved.
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
@@ -15,63 +15,67 @@
  * =============================================================================
  */
 
-import node from 'rollup-plugin-node-resolve';
-import typescript from 'rollup-plugin-typescript2';
-import uglify from 'rollup-plugin-uglify';
+import resolve from '@rollup/plugin-node-resolve';
+import typescript from '@rollup/plugin-typescript';
+import {terser} from 'rollup-plugin-terser';
+import commonjs from '@rollup/plugin-commonjs';
 
 const PREAMBLE = `/**
- * @license
- * Copyright ${(new Date).getFullYear()} Google LLC. All Rights Reserved.
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * =============================================================================
- */`;
+    * @license
+    * Copyright ${(new Date).getFullYear()} Google LLC. All Rights Reserved.
+    * Licensed under the Apache License, Version 2.0 (the "License");
+    * you may not use this file except in compliance with the License.
+    * You may obtain a copy of the License at
+    *
+    * http://www.apache.org/licenses/LICENSE-2.0
+    *
+    * Unless required by applicable law or agreed to in writing, software
+    * distributed under the License is distributed on an "AS IS" BASIS,
+    * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    * See the License for the specific language governing permissions and
+    * limitations under the License.
+    * =============================================================================
+    */`;
 
-function minify() {
-  return uglify({output: {preamble: PREAMBLE}});
-}
+function config({ plugins = [], output = {}, tsCompilerOptions = {} }) {
+  const defaultTsOptions = {
+    include: ['src/**/*.ts'],
+    module: 'ES2015',
+  };
+  const tsoptions = Object.assign({}, defaultTsOptions, tsCompilerOptions);
 
-function config({plugins = [], output = {}}) {
   return {
     input: 'src/index.ts',
     plugins: [
-      typescript({tsconfigOverride: {compilerOptions: {module: 'ES2015'}}}),
-      node(), ...plugins
+      typescript(tsoptions),
+      resolve(),
+      commonjs({
+        ignore: ['crypto', 'node-fetch', 'util'],
+        include: 'node_modules/**',
+        namedExports: {
+          './node_modules/seedrandom/index.js': ['alea'],
+        },
+      }),
+      ...plugins
     ],
     output: {
-      banner: PREAMBLE,
       sourcemap: true,
       globals: {'@tensorflow/tfjs': 'tf'},
-      ...output
+      ...output,
     },
     external: ['@tensorflow/tfjs']
   };
 }
 
+const packageName = 'speechCommands';
 export default [
+  config({output: {format: 'umd', name: packageName, file: 'dist/speech-commands.js'}}),
   config({
-    output:
-        {format: 'umd', name: 'speechCommands', file: 'dist/speech-commands.js'}
-  }),
-  config({
-    plugins: [minify()],
-    output: {
-      format: 'umd',
-      name: 'speechCommands',
-      file: 'dist/speech-commands.min.js'
-    }
+    plugins: [terser({output: {preamble: PREAMBLE, comments: false}})],
+    output: {format: 'umd', name: packageName, file: 'dist/speech-commands.min.js'}
   }),
   config({
-    plugins: [minify()],
+    plugins: [terser({output: {preamble: PREAMBLE, comments: false}})],
     output: {format: 'es', file: 'dist/speech-commands.esm.js'}
   })
 ];

speech-commands/src/version.ts

@@ -1,5 +1,5 @@
 /** @license See the LICENSE file. */
 
 // This code is auto-generated, do not modify this file!
-const version = '0.5.0';
+const version = '0.5.1';
 export {version};