Update npm build for new inclusions (#5381)

* Update npm build for new inclusions

* Add dummy interface for secp256k1

js/src/api/local/ethkey/dummy.js

@@ -0,0 +1,19 @@
+// Copyright 2015-2017 Parity Technologies (UK) Ltd.
+// This file is part of Parity.
+
+// Parity is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+
+// Parity is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License
+// along with Parity.  If not, see <http://www.gnu.org/licenses/>.
+
+export default function () {
+  // empty file included while building parity.js (don't include local keygen)
+}

js/webpack/npm.js

@@ -24,9 +24,11 @@ const ENV = process.env.NODE_ENV || 'development';
 const isProd = ENV === 'production';
 
 const LIBRARY = process.env.LIBRARY;
+
 if (!LIBRARY) {
   process.exit(-1);
 }
+
 const SRC = LIBRARY.toLowerCase();
 const OUTPUT_PATH = path.join(__dirname, '../.npmjs', SRC);
 
@@ -63,12 +65,18 @@ module.exports = {
           'babel-loader?cacheDirectory=true'
         ],
         exclude: /node_modules/
+      },
+      {
+        test: /\.js$/,
+        include: /node_modules\/(ethereumjs-tx|@parity\/wordlist)/,
+        use: 'babel-loader'
       }
     ]
   },
 
   resolve: {
     alias: {
+      'secp256k1/js': path.resolve(__dirname, '../src/api/local/ethkey/dummy.js'),
       '~': path.resolve(__dirname, '../src')
     },
     modules: [
@@ -85,15 +93,12 @@ module.exports = {
         to: 'package.json',
         transform: function (content, path) {
           const json = JSON.parse(content.toString());
-          json.version = packageJson.version;
 
-          // Add tests dependencies to Dev Deps
           json.devDependencies.chai = packageJson.devDependencies.chai;
           json.devDependencies.mocha = packageJson.devDependencies.mocha;
           json.devDependencies.nock = packageJson.devDependencies.nock;
-
-          // Add test script
           json.scripts.test = 'mocha \'test/*.spec.js\'';
+          json.version = packageJson.version;
 
           return new Buffer(JSON.stringify(json, null, '  '), 'utf-8');
         }