Initial commit

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-05-31 18:44:04 +08:00
commit 436a9631fc
8616 changed files with 1389957 additions and 0 deletions
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+import { spawn } from '@malept/cross-spawn-promise';
+import crypto from 'node:crypto';
+import debug from 'debug';
+import fs from 'graceful-fs';
+import path from 'node:path';
+import { ELECTRON_GYP_DIR } from './constants.js';
+import { fetch } from './fetcher.js';
+import { promisifiedGracefulFs } from './promisifiedGracefulFs.js';
+const d = debug('electron-rebuild');
+const sysrootArchAliases = {
+    x64: 'amd64',
+    ia32: 'i386',
+};
+const SYSROOT_BASE_URL = 'https://dev-cdn.electronjs.org/linux-sysroots';
+export async function downloadLinuxSysroot(electronVersion, targetArch) {
+    d('fetching sysroot for Electron:', electronVersion);
+    const sysrootDir = path.resolve(ELECTRON_GYP_DIR, `${electronVersion}-sysroot`);
+    if (fs.existsSync(path.resolve(sysrootDir, 'lib')))
+        return sysrootDir;
+    await fs.promises.mkdir(sysrootDir, { recursive: true });
+    const linuxArch = sysrootArchAliases[targetArch] || targetArch;
+    const electronSysroots = JSON.parse(await fetch(`https://raw.githubusercontent.com/electron/electron/v${electronVersion}/script/sysroots.json`, 'text'));
+    const { Sha1Sum: sha, Tarball: fileName } = electronSysroots[`sid_${linuxArch}`] || electronSysroots[`bullseye_${linuxArch}`];
+    const sysrootURL = `${SYSROOT_BASE_URL}/${sha}/${fileName}`;
+    const sysrootBuffer = await fetch(sysrootURL, 'buffer');
+    const actualSha = crypto.createHash('SHA1').update(sysrootBuffer).digest('hex');
+    d('expected sha:', sha);
+    d('actual sha:', actualSha);
+    if (sha !== actualSha)
+        throw new Error(`Attempted to download the linux sysroot for ${electronVersion} but the SHA checksum did not match`);
+    d('writing sysroot to disk');
+    const tmpTarFile = path.resolve(ELECTRON_GYP_DIR, `${electronVersion}-${fileName}`);
+    if (fs.existsSync(tmpTarFile))
+        await fs.promises.rm(tmpTarFile, { recursive: true, force: true });
+    await promisifiedGracefulFs.writeFile(tmpTarFile, sysrootBuffer);
+    d('decompressing sysroot');
+    await spawn('tar', ['-xf', tmpTarFile, '-C', sysrootDir], { stdio: 'ignore' });
+    return sysrootDir;
+}
+//# sourceMappingURL=sysroot-fetcher.js.map