Fix #6487 specify which Sandpack files go into a src directory

src/components/MDX/Sandpack/createFileMap.ts

@@ -4,12 +4,6 @@
 
 import type {SandpackFile} from '@codesandbox/sandpack-react/unstyled';
 
-/**
- * Ideally, we should update all markdown files and all the sandboxes
- * to use the same folder structure to include `src`. However, we can
- * do the same by prepending the root folder on this function.
- */
-const rootFolder = '/src/';
 export const AppJSPath = `/src/App.js`;
 export const StylesCSSPath = `/src/styles.css`;
 export const SUPPORTED_FILES = [AppJSPath, StylesCSSPath];
@@ -27,7 +21,7 @@ export const createFileMap = (codeSnippets: any) => {
 
       if (props.meta) {
         const [name, ...params] = props.meta.split(' ');
-        filePath = rootFolder + name;
+        filePath = '/' + name;
         if (params.includes('hidden')) {
           fileHidden = true;
         }

src/content/blog/2023/03/16/introducing-react-dev.md

@@ -57,7 +57,7 @@ If you like to learn by doing, we recommend checking out the [Tic-Tac-Toe Tutori
 
 <Sandpack>
 
-```js App.js
+```js src/App.js
 import { useState } from 'react';
 
 function Square({ value, onSquareClick }) {
@@ -175,7 +175,7 @@ function calculateWinner(squares) {
 }
 ```
 
-```css styles.css
+```css src/styles.css
 * {
   box-sizing: border-box;
 }

src/content/learn/add-react-to-an-existing-project.md

@@ -67,7 +67,7 @@ Then add these lines of code at the top of your main JavaScript file (it might b
 </html>
 ```
 
-```js index.js active
+```js src/index.js active
 import { createRoot } from 'react-dom/client';
 
 // Clear the existing HTML content
@@ -131,7 +131,7 @@ This lets you find that HTML element with [`document.getElementById`](https://de
 </html>
 ```
 
-```js index.js active
+```js src/index.js active
 import { createRoot } from 'react-dom/client';
 
 function NavigationBar() {

src/content/learn/adding-interactivity.md

@@ -134,7 +134,7 @@ export default function Gallery() {
 }
 ```
 
-```js data.js
+```js src/data.js
 export const sculptureList = [{
   name: 'Homenaje a la Neurocirugía',
   artist: 'Marta Colvin Andrade',

src/content/learn/choosing-the-state-structure.md

@@ -612,7 +612,7 @@ export default function TravelPlan() {
 }
 ```
 
-```js places.js active
+```js src/places.js active
 export const initialTravelPlan = {
   id: 0,
   title: '(Root)',
@@ -868,7 +868,7 @@ export default function TravelPlan() {
 }
 ```
 
-```js places.js active
+```js src/places.js active
 export const initialTravelPlan = {
   0: {
     id: 0,
@@ -1204,7 +1204,7 @@ function PlaceTree({ id, parentId, placesById, onComplete }) {
 }
 ```
 
-```js places.js
+```js src/places.js
 export const initialTravelPlan = {
   0: {
     id: 0,
@@ -1543,7 +1543,7 @@ function PlaceTree({ id, parentId, placesById, onComplete }) {
 }
 ```
 
-```js places.js
+```js src/places.js
 export const initialTravelPlan = {
   0: {
     id: 0,
@@ -1841,7 +1841,7 @@ This `Clock` component receives two props: `color` and `time`. When you select a
 
 <Sandpack>
 
-```js Clock.js active
+```js src/Clock.js active
 import { useState } from 'react';
 
 export default function Clock(props) {
@@ -1854,7 +1854,7 @@ export default function Clock(props) {
 }
 ```
 
-```js App.js hidden
+```js src/App.js hidden
 import { useState, useEffect } from 'react';
 import Clock from './Clock.js';
 
@@ -1896,7 +1896,7 @@ The issue is that this component has `color` state initialized with the initial
 
 <Sandpack>
 
-```js Clock.js active
+```js src/Clock.js active
 import { useState } from 'react';
 
 export default function Clock(props) {
@@ -1908,7 +1908,7 @@ export default function Clock(props) {
 }
 ```
 
-```js App.js hidden
+```js src/App.js hidden
 import { useState, useEffect } from 'react';
 import Clock from './Clock.js';
 
@@ -1948,7 +1948,7 @@ Or, using the destructuring syntax:
 
 <Sandpack>
 
-```js Clock.js active
+```js src/Clock.js active
 import { useState } from 'react';
 
 export default function Clock({ color, time }) {
@@ -1960,7 +1960,7 @@ export default function Clock({ color, time }) {
 }
 ```
 
-```js App.js hidden
+```js src/App.js hidden
 import { useState, useEffect } from 'react';
 import Clock from './Clock.js';
 
@@ -2010,7 +2010,7 @@ Is any state in this example redundant?
 
 <Sandpack>
 
-```js App.js
+```js src/App.js
 import { useState } from 'react';
 import AddItem from './AddItem.js';
 import PackingList from './PackingList.js';
@@ -2078,7 +2078,7 @@ export default function TravelPlan() {
 }
 ```
 
-```js AddItem.js hidden
+```js src/AddItem.js hidden
 import { useState } from 'react';
 
 export default function AddItem({ onAddItem }) {
@@ -2099,7 +2099,7 @@ export default function AddItem({ onAddItem }) {
 }
 ```
 
-```js PackingList.js hidden
+```js src/PackingList.js hidden
 import { useState } from 'react';
 
 export default function PackingList({
@@ -2149,7 +2149,7 @@ Although you could carefully change each event handler to update the `total` and
 
 <Sandpack>
 
-```js App.js
+```js src/App.js
 import { useState } from 'react';
 import AddItem from './AddItem.js';
 import PackingList from './PackingList.js';
@@ -2213,7 +2213,7 @@ export default function TravelPlan() {
 }
 ```
 
-```js AddItem.js hidden
+```js src/AddItem.js hidden
 import { useState } from 'react';
 
 export default function AddItem({ onAddItem }) {
@@ -2234,7 +2234,7 @@ export default function AddItem({ onAddItem }) {
 }
 ```
 
-```js PackingList.js hidden
+```js src/PackingList.js hidden
 import { useState } from 'react';
 
 export default function PackingList({
@@ -2290,7 +2290,7 @@ This code works, but there is a minor UI glitch. When you press "Star" or "Unsta
 
 <Sandpack>
 
-```js App.js
+```js src/App.js
 import { useState } from 'react';
 import { initialLetters } from './data.js';
 import Letter from './Letter.js';
@@ -2337,7 +2337,7 @@ export default function MailClient() {
 }
 ```
 
-```js Letter.js
+```js src/Letter.js
 export default function Letter({
   letter,
   isHighlighted,
@@ -2367,7 +2367,7 @@ export default function Letter({
 }
 ```
 
-```js data.js
+```js src/data.js
 export const initialLetters = [{
   id: 0,
   subject: 'Ready for adventure?',
@@ -2399,7 +2399,7 @@ To fix the issue, remove the duplication from state. Instead of storing *the let
 
 <Sandpack>
 
-```js App.js
+```js src/App.js
 import { useState } from 'react';
 import { initialLetters } from './data.js';
 import Letter from './Letter.js';
@@ -2446,7 +2446,7 @@ export default function MailClient() {
 }
 ```
 
-```js Letter.js
+```js src/Letter.js
 export default function Letter({
   letter,
   isHighlighted,
@@ -2476,7 +2476,7 @@ export default function Letter({
 }
 ```
 
-```js data.js
+```js src/data.js
 export const initialLetters = [{
   id: 0,
   subject: 'Ready for adventure?',
@@ -2516,7 +2516,7 @@ Instead of a single selected ID, you might want to hold an array or a [Set](http
 
 <Sandpack>
 
-```js App.js
+```js src/App.js
 import { useState } from 'react';
 import { letters } from './data.js';
 import Letter from './Letter.js';
@@ -2559,7 +2559,7 @@ export default function MailClient() {
 }
 ```
 
-```js Letter.js
+```js src/Letter.js
 export default function Letter({
   letter,
   onToggle,
@@ -2584,7 +2584,7 @@ export default function Letter({
 }
 ```
 
-```js data.js
+```js src/data.js
 export const letters = [{
   id: 0,
   subject: 'Ready for adventure?',
@@ -2615,7 +2615,7 @@ Instead of a single `selectedId`, keep a `selectedIds` *array* in state. For exa
 
 <Sandpack>
 
-```js App.js
+```js src/App.js
 import { useState } from 'react';
 import { letters } from './data.js';
 import Letter from './Letter.js';
@@ -2667,7 +2667,7 @@ export default function MailClient() {
 }
 ```
 
-```js Letter.js
+```js src/Letter.js
 export default function Letter({
   letter,
   onToggle,
@@ -2692,7 +2692,7 @@ export default function Letter({
 }
 ```
 
-```js data.js
+```js src/data.js
 export const letters = [{
   id: 0,
   subject: 'Ready for adventure?',
@@ -2723,7 +2723,7 @@ To fix this, you can hold a [Set](https://developer.mozilla.org/en-US/docs/Web/J
 
 <Sandpack>
 
-```js App.js
+```js src/App.js
 import { useState } from 'react';
 import { letters } from './data.js';
 import Letter from './Letter.js';
@@ -2772,7 +2772,7 @@ export default function MailClient() {
 }
 ```
 
-```js Letter.js
+```js src/Letter.js
 export default function Letter({
   letter,
   onToggle,
@@ -2797,7 +2797,7 @@ export default function Letter({
 }
 ```
 
-```js data.js
+```js src/data.js
 export const letters = [{
   id: 0,
   subject: 'Ready for adventure?',