Mohamed Boudra
480af26b57
Downloads and loads React DevTools Chrome extension using Electron 41's session.extensions API directly, avoiding the deprecated session.loadExtension used by electron-devtools-installer. Extension is cached in userData after first download. Only loaded when !app.isPackaged.
44 lines
1.6 KiB
TypeScript
44 lines
1.6 KiB
TypeScript
import path from "node:path";
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import { existsSync } from "node:fs";
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import { mkdir, writeFile, unlink } from "node:fs/promises";
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import { app, session, net } from "electron";
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const REACT_DEVTOOLS_EXTENSION_ID = "fmkadmapgofadopljbjfkapdkoienihi";
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export async function loadReactDevTools(): Promise<void> {
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const extensionsDir = path.join(app.getPath("userData"), "extensions");
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const extensionPath = path.join(extensionsDir, REACT_DEVTOOLS_EXTENSION_ID);
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if (!existsSync(extensionPath)) {
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await mkdir(extensionsDir, { recursive: true });
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const crxUrl = `https://clients2.google.com/service/update2/crx?response=redirect&acceptformat=crx2,crx3&x=id%3D${REACT_DEVTOOLS_EXTENSION_ID}%26uc&prodversion=${process.versions.chrome}`;
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const crxPath = `${extensionPath}.crx`;
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const buffer = await new Promise<Buffer>((resolve, reject) => {
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const request = net.request(crxUrl);
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request.on("response", (response) => {
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const chunks: Buffer[] = [];
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response.on("data", (chunk) => chunks.push(chunk));
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response.on("end", () => resolve(Buffer.concat(chunks)));
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response.on("error", reject);
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});
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request.on("error", reject);
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request.end();
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});
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await writeFile(crxPath, buffer);
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const unzipCrx = (await import("unzip-crx-3")).default;
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await unzipCrx(crxPath, extensionPath);
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await unlink(crxPath);
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}
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try {
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const ext = await session.defaultSession.extensions.loadExtension(extensionPath, {
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allowFileAccess: true,
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});
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console.log(`[DevTools] Loaded: ${ext.name}`);
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} catch (err) {
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console.warn("[DevTools] Failed to load React DevTools:", err);
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}
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}
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