Move clean script out of next-js example to /examples

This way the example directory contains pretty much only this relevant to the example logic itself.

examples/next-js/README.md

@@ -10,14 +10,6 @@ npm start
 
 Local dev server ready on `http://localhost:3000`.
 
-### Clean
-
-Delete any reproducible files.
-
-```shell
-npm run clean
-```
-
 ### Dev server
 
 Start local dev server **without** installing/checking dependencies and making

examples/next-js/package.json

@@ -1,7 +1,6 @@
 {
   "private": true,
   "scripts": {
-    "clean": "node scripts/clean.js",
     "dev-server": "next",
     "make-spritesheets": "node scripts/make-spritesheets.js",
     "postinstall": "npm run make-spritesheets",
@@ -14,7 +13,6 @@
   },
   "devDependencies": {
     "@fortawesome/fontawesome-free": "^5.12.0",
-    "fs-extra": "^8.1.0",
     "iconlist": "^1.1.4"
   }
 }

examples/package.json

@@ -2,10 +2,12 @@
   "private": true,
   "description": "This is not meant to be used as a standalone project",
   "scripts": {
+    "clean": "node scripts/clean.js",
     "lint": "eslint ."
   },
   "devDependencies": {
     "eslint": "^6.8.0",
-    "eslint-plugin-react": "^7.17.0"
+    "eslint-plugin-react": "^7.17.0",
+    "fs-extra": "^8.1.0"
   }
 }

examples/next-js/scripts/clean.js → examples/scripts/clean.js

@@ -2,13 +2,14 @@ const fs = require('fs-extra');
 
 const clean = async () => {
     const promises = [];
-    /** rm -rf {{path}}; path is relative to demo package root */
+    /** rm -rf {{path}}; path is relative to this package root */
     const rm = path => promises.push(fs.remove(path));
 
-    rm('node_modules/');
-    rm('.next/');
-    rm('public/static/icons/');
-    rm('tmp/');
+    // Clean next-js example
+    rm('next-js/node_modules/');
+    rm('next-js/.next/');
+    rm('next-js/public/static/icons/');
+    rm('next-js/tmp/');
 
     await Promise.all(promises);
     console.log('Clean finished.');