code: public static String getRepoPropertiesFileLocation() {
          String installDirPath = Utils.getInstallDir().getAbsolutePath();
          String overrideLocation = System.getProperty(InstallConstants.OVERRIDE_PROPS_LOCATION_ENV_VAR);
          //Gets the repository properties file path from the default location
          if (overrideLocation == null) {
              return installDirPath + InstallConstants.DEFAULT_REPO_PROPERTIES_LOCATION;
          } else {
              //Gets the repository properties file from user specified location
              return overrideLocation;
          }
      }
docs: Finds the repository properties file location
  
  @return the location of the repo properties