Cleanup (#1575)

hassio/webpack.config.js

@@ -1,51 +1,14 @@
-const fs = require('fs');
-const path = require('path');
-const webpack = require('webpack');
 const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
 const CompressionPlugin = require("compression-webpack-plugin");
 const config = require('./config.js');
 
-const version = fs.readFileSync('../setup.py', 'utf8').match(/\d{8}[^']*/);
-if (!version) {
-  throw Error('Version not found');
-}
-const VERSION = version[0];
 const isProdBuild = process.env.NODE_ENV === 'production'
 const chunkFilename = isProdBuild ?
   'chunk.[chunkhash].js' : '[name].chunk.js';
 
-const plugins = [
-  new webpack.DefinePlugin({
-    __DEV__: JSON.stringify(!isProdBuild),
-    __VERSION__: JSON.stringify(VERSION),
-  })
-];
-
-if (isProdBuild) {
-  plugins.push(new UglifyJsPlugin({
-    extractComments: true,
-    sourceMap: true,
-    uglifyOptions: {
-      // Disabling because it broke output
-      mangle: false,
-    }
-  }));
-  plugins.push(new CompressionPlugin({
-    cache: true,
-    exclude: [
-      /\.js\.map$/,
-      /\.LICENSE$/,
-      /\.py$/,
-      /\.txt$/,
-    ]
-  }));
-}
-
 module.exports = {
   mode: isProdBuild ? 'production' : 'development',
-  // Disabled in prod while we make Home Assistant able to serve the right files.
-  // Was source-map
-  devtool: isProdBuild ? 'none' : 'inline-source-map',
+  devtool: isProdBuild ? 'source-map' : 'inline-source-map',
   entry: {
     entrypoint: './src/entrypoint.js',
   },
@@ -78,10 +41,28 @@ module.exports = {
 
     ]
   },
-  plugins,
+  plugins: [
+    isProdBuild && new UglifyJsPlugin({
+      extractComments: true,
+      sourceMap: true,
+      uglifyOptions: {
+        // Disabling because it broke output
+        mangle: false,
+      }
+    }),
+    isProdBuild && new CompressionPlugin({
+      cache: true,
+      exclude: [
+        /\.js\.map$/,
+        /\.LICENSE$/,
+        /\.py$/,
+        /\.txt$/,
+      ]
+    }),
+  ].filter(Boolean),
   output: {
     filename: '[name].js',
-    chunkFilename: chunkFilename,
+    chunkFilename,
     path: config.buildDir,
     publicPath: `${config.publicPath}/`,
   }