kylin-code/build/linux/libcxx-fetcher.ts

80 lines
2.6 KiB
TypeScript

/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
// Can be removed once https://github.com/electron/electron-rebuild/pull/703 is available.
'use strict';
import * as debug from 'debug';
import * as extract from 'extract-zip';
import * as fs from 'fs-extra';
import * as path from 'path';
import * as packageJSON from '../../package.json';
import { downloadArtifact } from '@electron/get';
const d = debug('libcxx-fetcher');
export async function downloadLibcxxHeaders(outDir: string, electronVersion: string, lib_name: string): Promise<void> {
if (await fs.pathExists(path.resolve(outDir, 'include'))) {
return;
}
if (!await fs.pathExists(outDir)) {
await fs.mkdirp(outDir);
}
d(`downloading ${lib_name}_headers`);
const headers = await downloadArtifact({
version: electronVersion,
isGeneric: true,
artifactName: `${lib_name}_headers.zip`,
});
d(`unpacking ${lib_name}_headers from ${headers}`);
await extract(headers, { dir: outDir });
}
export async function downloadLibcxxObjects(outDir: string, electronVersion: string, targetArch: string = 'x64'): Promise<void> {
if (await fs.pathExists(path.resolve(outDir, 'libc++.a'))) {
return;
}
if (!await fs.pathExists(outDir)) {
await fs.mkdirp(outDir);
}
d(`downloading libcxx-objects-linux-${targetArch}`);
const objects = await downloadArtifact({
version: electronVersion,
platform: 'linux',
artifactName: 'libcxx-objects',
arch: targetArch,
});
d(`unpacking libcxx-objects from ${objects}`);
await extract(objects, { dir: outDir });
}
async function main(): Promise<void> {
const libcxxObjectsDirPath = process.env['VSCODE_LIBCXX_OBJECTS_DIR'];
const libcxxHeadersDownloadDir = process.env['VSCODE_LIBCXX_HEADERS_DIR'];
const libcxxabiHeadersDownloadDir = process.env['VSCODE_LIBCXXABI_HEADERS_DIR'];
const arch = process.env['VSCODE_ARCH'];
const electronVersion = packageJSON.devDependencies.electron;
if (!libcxxObjectsDirPath || !libcxxHeadersDownloadDir || !libcxxabiHeadersDownloadDir) {
throw new Error('Required build env not set');
}
await downloadLibcxxObjects(libcxxObjectsDirPath, electronVersion, arch);
await downloadLibcxxHeaders(libcxxHeadersDownloadDir, electronVersion, 'libcxx');
await downloadLibcxxHeaders(libcxxabiHeadersDownloadDir, electronVersion, 'libcxxabi');
}
if (require.main === module) {
main().catch(err => {
console.error(err);
process.exit(1);
});
}