Add ENV variable PREFIX_PATH to backend and web project

web/config/dev.env.js

@@ -3,5 +3,6 @@ const merge = require('webpack-merge')
 const prodEnv = require('./prod.env')
 
 module.exports = merge(prodEnv, {
-  NODE_ENV: '"development"'
+  NODE_ENV: '"development"',
+  PREFIX_PATH: '"/app"'
 })

web/config/index.js

@@ -5,7 +5,9 @@
 const path = require('path')
 const BACKEND = process.env.BACKEND || 'http://127.0.0.1:6080'
 
-const PREFIX_PATH = process.env.PREFIX_PATH
+const PREFIX_PATH = process.env.PREFIX_PATH || '/app'
+
+console.log(`within /config/index.js: ${process.env.PREFIX_PATH}`)
 
 const api_key = `${PREFIX_PATH}/api`
 const websockify_key = `${PREFIX_PATH}/websockfiy`
@@ -67,7 +69,7 @@ module.exports = {
 
     // Paths
     assetsRoot: path.resolve(__dirname, '../dist'),
-    assetsSubDirectory: 'static',
+    assetsSubDirectory: PREFIX_PATH.substr(1)+'/static',
     assetsPublicPath: '/',
 
     /**

web/config/prod.env.js

@@ -1,4 +1,5 @@
 'use strict'
 module.exports = {
-  NODE_ENV: '"production"'
+  NODE_ENV: '"production"',
+  PREFIX_PATH: '"/app"'
 }