Résolu warning Webpack avec express

Rajout de webpack-node-externals dans les dépendances pour gérer ça

package-lock.json

@@ -6576,6 +6576,12 @@
         }
       }
     },
+    "webpack-node-externals": {
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/webpack-node-externals/-/webpack-node-externals-1.6.0.tgz",
+      "integrity": "sha1-Iyxi7GCSsQBjWj0p2DwXRxKN+b0=",
+      "dev": true
+    },
     "webpack-sources": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/webpack-sources/-/webpack-sources-1.1.0.tgz",

package.json

@@ -21,7 +21,8 @@
     "eslint-plugin-promise": "^3.6.0",
     "eslint-plugin-standard": "^3.0.1",
     "nodemon": "^1.15.1",
-    "webpack": "^3.11.0"
+    "webpack": "^3.11.0",
+    "webpack-node-externals": "^1.6.0"
   },
   "scripts": {
     "start": "node dist/bundle.js",

src/index.js

 import server from './server'
 
 server.get('/', function(req, res) {
-    res.send('Hello, world ! This is server talking to you live from Omaha on port 8888 !')
+    console.log('Connectting to '+req.url)
+    res.send('<h1>Hello, world</h1>\nHello, world ! This is server talking to you live from Omaha on port '+port+' !')
 })
 
 // define port server is to listen on
-var port = process.env.PORT || 8888
+const port = process.env.PORT || 8888
 
 server.listen(port, () => console.log('Express server running on port '+port))
\ No newline at end of file

webpack.config.js

 const path = require('path')
+const nodeExternals = require('webpack-node-externals')
 
 var config = {
     entry: './src/index.js',
@@ -6,7 +7,8 @@ var config = {
     output: {
         filename: 'bundle.js',
         path: path.resolve(__dirname, 'dist')
-    }
+    },
+    externals: [nodeExternals()]
 }
 
 module.exports = config
\ No newline at end of file