Function resolveServerScript

browse/src/cli.ts:26–56

(
  env: Record<string, string | undefined> = process.env,
  metaDir: string = import.meta.dir,
  execPath: string = process.execPath
)

const MAX_START_WAIT = IS_WINDOWS ? 15000 : (process.env.CI ? 30000 : 8000); // Node+Chromium takes longer on Windows

export function resolveServerScript(
  env: Record<string, string | undefined> = process.env,
  metaDir: string = import.meta.dir,
  execPath: string = process.execPath
): string {
  if (env.BROWSE_SERVER_SCRIPT) {
    return env.BROWSE_SERVER_SCRIPT;
  }

  // Dev mode: cli.ts runs directly from browse/src
  // On macOS/Linux, import.meta.dir starts with /
  // On Windows, it starts with a drive letter (e.g., C:\...)
  if (!metaDir.includes('$bunfs')) {
    const direct = path.resolve(metaDir, 'server.ts');
    if (fs.existsSync(direct)) {
      return direct;
    }
  }

  // Compiled binary: derive the source tree from browse/dist/browse
  if (execPath) {
    const adjacent = path.resolve(path.dirname(execPath), '..', 'src', 'server.ts');
    if (fs.existsSync(adjacent)) {
      return adjacent;
    }
  }

  throw new Error(
    'Cannot find server.ts. Set BROWSE_SERVER_SCRIPT env or run from the browse source tree.'
  );
}

const SERVER_SCRIPT = resolveServerScript();