Issue/61 (#62)

* feat: add global readFile method

* chore: add changeset

Author: heyMP

.changeset/sixty-laws-draw.md

@@ -0,0 +1,11 @@
+---
+"@heymp/scratchpad": minor
+---
+
+Add global readFile method
+
+Example
+
+```js
+await readFile('./log.txt', 'utf8');
+```

README.md

@@ -70,6 +70,7 @@ To send log information from the Chromium browser to node.js we expose the follo
 | clear  | Clear the previous console output results. | `clear()` |
 | writeFile  | Write data to a local file. | `writeFile('./log.txt', data)` |
 | appendFile  | Append data to a local file. | `appendFile('./log.txt', data)` |
+| readFile  | read data from a local file. | `readFile('./log.txt', 'utf8')` |
 
 
 Example

src/browser.ts

@@ -18,6 +18,9 @@ function appendFile(path: string, data: any) {
   return fs.appendFile(join(process.cwd(), path), data);
 }
 
+function readFile(...args: Parameters<typeof fs.readFile>) {
+  return fs.readFile(...args);
+}
 
 export async function browser(processor: Processor) {
   // Launch the browser
@@ -32,6 +35,7 @@ export async function browser(processor: Processor) {
   // Exposed functions
   await context.exposeFunction('writeFile', writeFile);
   await context.exposeFunction('appendFile', appendFile);
+  await context.exposeFunction('readFile', readFile);
   await context.exposeFunction('nodelog', (...value: any) => {
     console.log(...value);
   });

src/config.ts

@@ -54,6 +54,7 @@ async function importConfig(): Promise<Partial<Config>> {
       format: 'esm',
       bundle: true,
       write: false,
+      platform: 'node'
     });
     const contents = new TextDecoder().decode(stdout.contents);
     const module = await import(esm`${contents}`);