resolvePkg function

Future<List<Map>> resolvePkg (String templateLibName)

Resolves a templateLibName to a package spec.

Searches user, local, syscache, and pub.dev. Returns the highest version. Result is map with keys name, version, cache, and rootUri.

Implementation

Future<List<Map>> resolvePkg(String templateLibName) async {
  // Config.debugLogger.d('resolvePkg: $templateLibName');

  switch (templateLibName) {
    case ':.':
    case ':here':
      return listHereLib();
      break;
    case ':d':
    case ':dartrix': // Config.appName :
      return [
        {
          'name': Config.appName,
          'version': Config.appVersion,
          'docstring': 'Builtin templates',
          'scope': 'builtin',
          'rootUri': path.canonicalize(Config.appPkgRoot)
        }
      ];
      break;
    case ':h':
    case ':home':
    case ':u':
    case ':user':
      return listUserLib();
      break;
    case ':l':
    case ':local': // return listLocalLib();
      //FIXME: verify it exists
      return [
        {
          'name': ':local', //'dartrix',
          'version': null,
          'docstring': 'Local template library',
          'scope': 'local',
          'rootUri': '/usr/local/share/dartrix'
        }
      ];
    default:
      if (templateLibName.startsWith(':')) {
        return await resolvePluginPkg(templateLibName.substring(1));
      } else {
        Config.prodLogger.e(
            'Invalid library tag: ${templateLibName}. Library begin with \':\'. Did you mean \':${templateLibName}\'?');
        return null;
      }
  }
}