Add configuration and build changes

.env.dist

@@ -1 +0,0 @@
-GA_SECRET=

.gitignore

@@ -10,3 +10,5 @@ node_modules
 yarn-error.log
 *.sublime-project
 *.sublime-workspace
+config/*.json
+!config/template.json

config/template.json

@@ -0,0 +1,3 @@
+{
+  "GA_SECRET": ""
+}

next.config.js

@@ -1,15 +1,8 @@
 const path = require('path');
+const fs = require('fs');
 const withSass = require('@zeit/next-sass');
 const withCSS = require('@zeit/next-css');
 const rehypePrism = require('@mapbox/rehype-prism');
-const {
-  getPageRoutes,
-  getGuideRoutes,
-  getRoadmapRoutes,
-} = require("./scripts/path-map");
-
-require('dotenv').config();
-
 const withMDX = require('@next/mdx')({
   extension: /\.(md|mdx)?$/,
   options: {
@@ -17,23 +10,30 @@ const withMDX = require('@next/mdx')({
   },
 });
 
+const { getPathMap } = require("./scripts/path-map");
+
+/**
+ * Loads the configuration for the given environment
+ * @param env
+ * @returns {*}
+ */
+const loadConfig = (env = 'dev') => {
+  const configPath = `./config/${env}.json`;
+  if (!fs.existsSync(configPath)) {
+    console.log(`Config file not found: ${configPath}`);
+    process.exit(1);
+  }
+
+  console.log(`Config file found: ${configPath}`);
+
+  // @todo stringify the values for webpack - it doesn't understand objects
+  return require(configPath);
+};
+
 const options = {
-  exportPathMap: () => {
-    return {
-      ...getPageRoutes(),
-      ...getGuideRoutes(),
-      ...getRoadmapRoutes(),
-    };
-  },
-
-  // @todo read these from `process.env` and inject without having to write the vars here
-  env: {
-    GA_SECRET: process.env.GA_SECRET
-  },
-
-  // Allow mdx and md files to be pages
+  exportPathMap: getPathMap(),
+  env: loadConfig(process.env.NODE_ENV),
   pageExtensions: ['jsx', 'js', 'mdx', 'md'],
-
   webpack(config, options) {
     // // Transforms SVGs to components
     config.module.rules.push({
@@ -58,7 +58,6 @@ const options = {
   },
 };
 
-//
 let nextConfig = withSass(options);
 nextConfig = withCSS(nextConfig);
 nextConfig = withMDX(nextConfig);

package.json

@@ -4,7 +4,7 @@
   "main": "index.js",
   "license": "BSD-4-Clause",
   "scripts": {
-    "dev": "next",
+    "dev": "NODE_ENV=dev next",
     "html": "./scripts/build.sh",
     "serve:out": "serve out",
     "sitemap": "node scripts/sitemap.js",
@@ -28,7 +28,6 @@
     "bootstrap": "^4.3.1",
     "classnames": "^2.2.6",
     "date-fns": "^2.6.0",
-    "dotenv": "^8.2.0",
     "font-awesome": "^4.7.0",
     "next": "^9.0.4",
     "node-sass": "^4.12.0",

scripts/build.sh

@@ -8,7 +8,7 @@ if [ ! -f "$ENV_FILE" ]; then
   exit 1
 fi
 
-next build
+NODE_ENV=prod next build
 next export
 echo 'roadmap.sh' > out/CNAME
 touch out/.nojekyll

scripts/path-map.js

@@ -80,8 +80,19 @@ const getRoadmapRoutes = () => {
   }, {});
 };
 
+/**
+ * Generates the path-map understood by next.js
+ * @returns {{}}
+ */
+const getPathMap = () => () => ({
+  ...getPageRoutes(),
+  ...getGuideRoutes(),
+  ...getRoadmapRoutes(),
+});
+
 module.exports = {
   getPageRoutes,
   getGuideRoutes,
   getRoadmapRoutes,
+  getPathMap,
 };