/**
* CodeLLDB executable resolver
*/
import * as fs from 'fs/promises';
import * as path from 'path';
import { fileURLToPath } from 'url';
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
/**
* Resolve the CodeLLDB executable path based on platform
*/
export async function resolveCodeLLDBExecutable(): Promise<string | null> {
const platform = process.platform;
const arch = process.arch;
// Determine platform directory
let platformDir = '';
if (platform === 'win32') {
platformDir = 'win32-x64';
} else if (platform === 'darwin') {
platformDir = arch === 'arm64' ? 'darwin-arm64' : 'darwin-x64';
} else if (platform === 'linux') {
platformDir = arch === 'arm64' ? 'linux-arm64' : 'linux-x64';
} else {
return null;
}
// Build path to vendored CodeLLDB
const executableName = platform === 'win32' ? 'codelldb.exe' : 'codelldb';
const candidatePaths = [
// Package root (production install)
path.resolve(__dirname, '..', '..', 'vendor', 'codelldb', platformDir, 'adapter', executableName),
// Backward compatibility for older builds that expected vendor under dist/
path.resolve(__dirname, '..', 'vendor', 'codelldb', platformDir, 'adapter', executableName),
// Monorepo source tree fallbacks
path.resolve(__dirname, '..', '..', '..', '..', 'packages', 'adapter-rust', 'vendor', 'codelldb', platformDir, 'adapter', executableName),
path.resolve(process.cwd(), 'packages', 'adapter-rust', 'vendor', 'codelldb', platformDir, 'adapter', executableName)
];
for (const candidate of candidatePaths) {
try {
await fs.access(candidate, fs.constants.F_OK);
return candidate;
} catch {
// Try next candidate
}
}
// Check environment variable as fallback
if (process.env.CODELLDB_PATH) {
try {
await fs.access(process.env.CODELLDB_PATH, fs.constants.F_OK);
return process.env.CODELLDB_PATH;
} catch {
// Fall through
}
}
return null;
}
/**
* Check if CodeLLDB is installed and get version
*/
export async function getCodeLLDBVersion(): Promise<string | null> {
const codelldbPath = await resolveCodeLLDBExecutable();
if (!codelldbPath) {
return null;
}
// Try to get version from manifest file
const platform = process.platform;
const arch = process.arch;
let platformDir = '';
if (platform === 'win32') {
platformDir = 'win32-x64';
} else if (platform === 'darwin') {
platformDir = arch === 'arm64' ? 'darwin-arm64' : 'darwin-x64';
} else if (platform === 'linux') {
platformDir = arch === 'arm64' ? 'linux-arm64' : 'linux-x64';
}
const versionFileCandidates = [
path.resolve(__dirname, '..', '..', 'vendor', 'codelldb', platformDir, 'version.json'),
path.resolve(__dirname, '..', 'vendor', 'codelldb', platformDir, 'version.json'),
path.resolve(__dirname, '..', '..', '..', '..', 'packages', 'adapter-rust', 'vendor', 'codelldb', platformDir, 'version.json'),
path.resolve(process.cwd(), 'packages', 'adapter-rust', 'vendor', 'codelldb', platformDir, 'version.json')
];
for (const versionFile of versionFileCandidates) {
try {
const versionData = await fs.readFile(versionFile, 'utf-8');
const parsed = JSON.parse(versionData);
return parsed.version || '1.11.0';
} catch {
// Continue to next candidate
}
}
return '1.11.0'; // Default version fallback
}
