code: private List<CmsGitConfiguration> readConfigFiles() {
  
          List<CmsGitConfiguration> configurations = new LinkedList<CmsGitConfiguration>();
  
          // Default configuration file for backwards compatibility
          addConfigurationIfValid(configurations, new File(DEFAULT_CONFIG_FILE));
  
          // All files in the config folder
          File configFolder = new File(DEFAULT_CONFIG_FOLDER);
          if (configFolder.isDirectory()) {
              for (File configFile : configFolder.listFiles()) {
                  addConfigurationIfValid(configurations, configFile);
              }
          }
          return configurations;
      }
docs: Read all configuration files.
  @return the list with all available configurations