chore: expose additional methods for Puppeteer (#9900)

packages/browsers/src/CLI.ts

@@ -155,7 +155,7 @@ export class CLI {
             buildId: args.browser.buildId,
             platform: args.platform,
             cacheDir: args.path ?? this.#cachePath,
-            downloadProgressCallback: this.#makeProgressCallback(
+            downloadProgressCallback: makeProgressCallback(
               args.browser.name,
               args.browser.buildId
             ),
@@ -265,19 +265,18 @@ export class CLI {
   #parseBuildId(version: string): string {
     return version.split('@').pop() ?? 'latest';
   }
+}
 
-  #toMegabytes(bytes: number) {
-    const mb = bytes / 1000 / 1000;
-    return `${Math.round(mb * 10) / 10} MB`;
-  }
-
-  #makeProgressCallback(browser: Browser, buildId: string) {
+export function makeProgressCallback(
+  browser: Browser,
+  buildId: string
+): (downloadedBytes: number, totalBytes: number) => void {
   let progressBar: ProgressBar;
   let lastDownloadedBytes = 0;
   return (downloadedBytes: number, totalBytes: number) => {
     if (!progressBar) {
       progressBar = new ProgressBar(
-          `Downloading ${browser} r${buildId} - ${this.#toMegabytes(
+        `Downloading ${browser} r${buildId} - ${toMegabytes(
           totalBytes
         )} [:bar] :percent :etas `,
         {
@@ -292,5 +291,9 @@ export class CLI {
     lastDownloadedBytes = downloadedBytes;
     progressBar.tick(delta);
   };
-  }
+}
+
+function toMegabytes(bytes: number) {
+  const mb = bytes / 1000 / 1000;
+  return `${Math.round(mb * 10) / 10} MB`;
 }

packages/browsers/src/main.ts

@@ -24,9 +24,10 @@ export {
 export {fetch, canFetch} from './fetch.js';
 export {detectBrowserPlatform} from './detectPlatform.js';
 export {
+  resolveBuildId,
   Browser,
   BrowserPlatform,
   ChromeReleaseChannel,
 } from './browser-data/browser-data.js';
-export {CLI} from './CLI.js';
+export {CLI, makeProgressCallback} from './CLI.js';
 export {Cache} from './Cache.js';