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Copy pathvendor-qwen-code.ts
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252 lines (213 loc) · 6.93 KB
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import { spawn } from 'bun';
import {
cpSync,
existsSync,
mkdirSync,
mkdtempSync,
readFileSync,
rmSync,
} from 'node:fs';
import { tmpdir } from 'node:os';
import { join, resolve } from 'node:path';
const desktopRoot = join(import.meta.dir, '..');
const defaultRepoRoot = join(desktopRoot, '..', '..');
const electronDir = join(desktopRoot, 'apps', 'electron');
const vendorDir = join(electronDir, 'vendor', 'qwen-code');
const qwenCodePackageName = '@qwen-code/qwen-code';
const qwenCodeMetadataUrl = `https://registry.npmjs.org/${encodeURIComponent(qwenCodePackageName)}`;
interface DesktopPackageJson {
qwenCodeRuntime?: {
version?: string;
};
}
interface NpmPackageMetadata {
'dist-tags'?: Record<string, string>;
versions?: Record<
string,
{
dist?: {
tarball?: string;
};
}
>;
}
function npmCommand(): string {
return process.platform === 'win32' ? 'npm.cmd' : 'npm';
}
async function run(cmd: string[], cwd: string): Promise<void> {
const proc = spawn({
cmd,
cwd,
stdout: 'inherit',
stderr: 'inherit',
stdin: 'inherit',
});
const exitCode = await proc.exited;
if (exitCode !== 0) {
throw new Error(`${cmd.join(' ')} failed with exit code ${exitCode}`);
}
}
function isQwenSourceRoot(root: string): boolean {
return (
existsSync(join(root, 'packages', 'cli', 'package.json')) &&
existsSync(join(root, 'package.json'))
);
}
function resolveLocalSourceRootOverride(): string | undefined {
const root = process.env.QWEN_CODE_ROOT?.trim();
if (root) return resolve(root);
const path = process.env.QWEN_CODE_PATH?.trim();
if (path) return resolve(path);
return undefined;
}
function readDefaultQwenCodeVersion(): string | undefined {
try {
const pkg = JSON.parse(
readFileSync(join(desktopRoot, 'package.json'), 'utf-8'),
) as DesktopPackageJson;
const version = pkg.qwenCodeRuntime?.version?.trim();
return version || undefined;
} catch {
return undefined;
}
}
function verifyVendoredCli(): void {
const hasRootCli = existsSync(join(vendorDir, 'cli.js'));
const hasDistCli = existsSync(join(vendorDir, 'dist', 'cli.js'));
if (!hasRootCli && !hasDistCli) {
throw new Error(
`Qwen Code CLI not found in ${vendorDir}. Expected cli.js or dist/cli.js.`,
);
}
}
async function vendorLocalCheckout(repoRoot: string): Promise<void> {
if (!isQwenSourceRoot(repoRoot)) {
throw new Error(
`Qwen Code source checkout not found at ${repoRoot}. Set QWEN_CODE_VERSION, QWEN_CODE_TARBALL, or QWEN_CODE_ROOT.`,
);
}
console.log(`Building Qwen Code CLI from ${repoRoot}...`);
const npm = npmCommand();
await run([npm, 'run', 'build', '--', '--cli-only'], repoRoot);
await run([npm, 'run', 'bundle'], repoRoot);
await run([npm, 'run', 'prepare:package'], repoRoot);
const localDistDir = join(repoRoot, 'dist');
if (!existsSync(join(localDistDir, 'cli.js'))) {
throw new Error(
`Local Qwen Code bundle not found at ${join(localDistDir, 'cli.js')}.`,
);
}
rmSync(vendorDir, { recursive: true, force: true });
mkdirSync(vendorDir, { recursive: true });
cpSync(localDistDir, vendorDir, { recursive: true, force: true });
verifyVendoredCli();
console.log(`Vendored local Qwen Code CLI into ${vendorDir}`);
}
async function readNpmPackageMetadata(): Promise<NpmPackageMetadata> {
const response = await fetch(qwenCodeMetadataUrl);
if (!response.ok) {
throw new Error(
`Failed to read ${qwenCodePackageName} metadata from npm: HTTP ${response.status}`,
);
}
return (await response.json()) as NpmPackageMetadata;
}
async function resolveNpmVersionOrTag(
versionOrTag: string,
): Promise<{ tarballUrl: string; version: string }> {
const requested = versionOrTag.trim();
if (!requested) {
throw new Error('Qwen Code npm version or dist-tag is required.');
}
const metadata = await readNpmPackageMetadata();
const version = metadata.versions?.[requested]
? requested
: metadata['dist-tags']?.[requested];
if (!version) {
throw new Error(
`Could not resolve ${qwenCodePackageName}@${requested} from npm.`,
);
}
const tarballUrl = metadata.versions?.[version]?.dist?.tarball;
if (!tarballUrl) {
throw new Error(
`Could not find npm tarball for ${qwenCodePackageName}@${version}.`,
);
}
return { tarballUrl, version };
}
async function vendorNpmVersion(versionOrTag: string): Promise<void> {
const { tarballUrl, version } = await resolveNpmVersionOrTag(versionOrTag);
const sourceLabel =
versionOrTag === version ? version : `${versionOrTag} (${version})`;
console.log(`Downloading Qwen Code ${sourceLabel} from npm...`);
const tempDir = mkdtempSync(join(tmpdir(), 'qwen-code-vendor-'));
const tarballPath = join(tempDir, `qwen-code-${version}.tgz`);
try {
const response = await fetch(tarballUrl);
if (!response.ok) {
throw new Error(
`Failed to download ${tarballUrl}: HTTP ${response.status}`,
);
}
await Bun.write(tarballPath, await response.arrayBuffer());
rmSync(vendorDir, { recursive: true, force: true });
mkdirSync(vendorDir, { recursive: true });
const tar = process.platform === 'win32' ? 'tar.exe' : 'tar';
await run(
[tar, '-xzf', tarballPath, '-C', vendorDir, '--strip-components=1'],
desktopRoot,
);
verifyVendoredCli();
console.log(`Vendored ${qwenCodePackageName}@${version} into ${vendorDir}`);
} finally {
rmSync(tempDir, { recursive: true, force: true });
}
}
async function vendorTarball(tarballPath: string): Promise<void> {
const source = resolve(tarballPath);
if (!existsSync(source)) {
throw new Error(`Qwen Code tarball not found: ${source}`);
}
console.log(`Vendoring Qwen Code from tarball ${source}...`);
rmSync(vendorDir, { recursive: true, force: true });
mkdirSync(vendorDir, { recursive: true });
const tar = process.platform === 'win32' ? 'tar.exe' : 'tar';
await run(
[tar, '-xzf', source, '-C', vendorDir, '--strip-components=1'],
desktopRoot,
);
verifyVendoredCli();
console.log(`Vendored Qwen Code tarball into ${vendorDir}`);
}
async function main(): Promise<void> {
const tarballPath = process.env.QWEN_CODE_TARBALL?.trim();
if (tarballPath) {
await vendorTarball(tarballPath);
return;
}
const npmVersion = process.env.QWEN_CODE_VERSION?.trim();
if (npmVersion) {
await vendorNpmVersion(npmVersion);
return;
}
const sourceRootOverride = resolveLocalSourceRootOverride();
if (sourceRootOverride) {
await vendorLocalCheckout(sourceRootOverride);
return;
}
if (isQwenSourceRoot(defaultRepoRoot)) {
await vendorLocalCheckout(defaultRepoRoot);
return;
}
const defaultVersion = readDefaultQwenCodeVersion();
if (defaultVersion) {
await vendorNpmVersion(defaultVersion);
return;
}
await vendorLocalCheckout(defaultRepoRoot);
}
main().catch((error) => {
console.error(error instanceof Error ? error.message : error);
process.exit(1);
});