Fix hardsource plugin usage in release builds

Author: Crecket

config/Webpack/plugins.js

@@ -13,7 +13,7 @@ module.exports = ({
     OUTPUT_DIR,
     PRODUCTION,
     DEVELOPMENT,
-    TRAVIS_ENV
+    RELEASE_MODE
 }) => {
     const plugins = [
         new webpack.NoEmitOnErrorsPlugin(),
@@ -51,7 +51,7 @@ module.exports = ({
     ];
 
     // only use these outside of travis environment
-    if (!TRAVIS_ENV) {
+    if (!RELEASE_MODE) {
         // improved caching after multiple builds
         plugins.push(
             new HardSourceWebpackPlugin({

package.json

@@ -21,7 +21,7 @@
         "webpack:dev": "cross-env NODE_ENV=development node --max_old_space_size=4092 ./node_modules/webpack/bin/webpack.js --debug --watch --progress --colors",
         "prettier": "./node_modules/.bin/prettier --tab-width 4 --write \"src/**/**.+(js|jsx|ts|tsx)\"",
         "prerelease": "npm run update-release-files && gulp build --env=production && yarn run webpack",
-        "release": "build",
+        "release": "cross-env RELEASE_MODE=true build",
         "release:appx": "build -w appx",
         "start": "gulp start --env=development",
         "start:dev": "cross-env NODE_ENV=development gulp start --env=development",

webpack.config.js

@@ -6,7 +6,7 @@ const optimizations = require("./config/Webpack/optimizations");
 
 const PRODUCTION = process.env.NODE_ENV === "production";
 const DEVELOPMENT = !PRODUCTION;
-const TRAVIS_ENV = !!process.env.TRAVIS;
+const RELEASE_MODE = !!process.env.RELEASE_MODE;
 
 const SRC_DIR = path.resolve(__dirname, "src/react");
 const BUILD_DIR = path.resolve(__dirname, "app/react");
@@ -17,7 +17,7 @@ const moduleOptions = {
     OUTPUT_DIR,
     PRODUCTION,
     DEVELOPMENT,
-    TRAVIS_ENV
+    RELEASE_MODE
 };
 
 let config = {