thunderstrike/puppeteer
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chore: expose additional methods for Puppeteer (#9900)

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Alex Rudenko 2023-03-22 10:04:41 +01:00 committed by GitHub
parent 69b77ded4d
commit 00abcdca7f
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2 changed files with 34 additions and 30 deletions
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61
packages/browsers/src/CLI.ts
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@ -155,7 +155,7 @@ export class CLI {
buildId: args.browser.buildId, buildId: args.browser.buildId,
platform: args.platform, platform: args.platform,
cacheDir: args.path ?? this.#cachePath, cacheDir: args.path ?? this.#cachePath,
downloadProgressCallback: this.#makeProgressCallback( downloadProgressCallback: makeProgressCallback(
args.browser.name, args.browser.name,
args.browser.buildId args.browser.buildId
), ),
@ -265,32 +265,35 @@ export class CLI {
#parseBuildId(version: string): string { #parseBuildId(version: string): string {
return version.split('@').pop() ?? 'latest'; return version.split('@').pop() ?? 'latest';
} }
}
#toMegabytes(bytes: number) {
const mb = bytes / 1000 / 1000; export function makeProgressCallback(
return `${Math.round(mb * 10) / 10} MB`; browser: Browser,
} buildId: string
): (downloadedBytes: number, totalBytes: number) => void {
#makeProgressCallback(browser: Browser, buildId: string) { let progressBar: ProgressBar;
let progressBar: ProgressBar; let lastDownloadedBytes = 0;
let lastDownloadedBytes = 0; return (downloadedBytes: number, totalBytes: number) => {
return (downloadedBytes: number, totalBytes: number) => { if (!progressBar) {
if (!progressBar) { progressBar = new ProgressBar(
progressBar = new ProgressBar( `Downloading ${browser} r${buildId} - ${toMegabytes(
`Downloading ${browser} r${buildId} - ${this.#toMegabytes( totalBytes
totalBytes )} [:bar] :percent :etas `,
)} [:bar] :percent :etas `, {
{ complete: '=',
complete: '=', incomplete: ' ',
incomplete: ' ', width: 20,
width: 20, total: totalBytes,
total: totalBytes, }
} );
); }
} const delta = downloadedBytes - lastDownloadedBytes;
const delta = downloadedBytes - lastDownloadedBytes; lastDownloadedBytes = downloadedBytes;
lastDownloadedBytes = downloadedBytes; progressBar.tick(delta);
progressBar.tick(delta); };
}; }
}
function toMegabytes(bytes: number) {
const mb = bytes / 1000 / 1000;
return `${Math.round(mb * 10) / 10} MB`;
} }

3
packages/browsers/src/main.ts
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@ -24,9 +24,10 @@ export {
export {fetch, canFetch} from './fetch.js'; export {fetch, canFetch} from './fetch.js';
export {detectBrowserPlatform} from './detectPlatform.js'; export {detectBrowserPlatform} from './detectPlatform.js';
export { export {
resolveBuildId,
Browser, Browser,
BrowserPlatform, BrowserPlatform,
ChromeReleaseChannel, ChromeReleaseChannel,
} from './browser-data/browser-data.js'; } from './browser-data/browser-data.js';
export {CLI} from './CLI.js'; export {CLI, makeProgressCallback} from './CLI.js';
export {Cache} from './Cache.js'; export {Cache} from './Cache.js';