Method detect

src/installer/targets/opencode.ts:137–149

(loc: Location)

  }

  detect(loc: Location): DetectionResult {
    const file = configPath(loc);
    const config = parseConfig(readConfigText(file));
    const alreadyConfigured = !!config.mcp?.codegraph;
    // Global: the XDG dir is what current opencode creates on first run; the
    // legacy %APPDATA% dir still counts as "opencode present" so a re-install
    // can sweep the stale pre-#535 entry out of it.
    const legacy = legacyWindowsConfigDir();
    const installed = loc === 'global'
      ? fs.existsSync(globalConfigDir()) || (!!legacy && fs.existsSync(legacy))
      : fs.existsSync(file);
    return { installed, alreadyConfigured, configPath: file };
  }

  install(loc: Location, _opts: InstallOptions): WriteResult {
    const files: WriteResult['files'] = [];