Shows code where pureconfig 0.12.1 ConfigSource.resources(...) fails

purconfig.bug

// when env = "dev"
// and I have a file called ./src/main/resources/application-dev.conf on my classpath 

def forEnvironment(env: String): Configuration = {
    val envSpecificConfigPath = "/application-" + env + ".conf"
    val conf =
      if (getClass.getResource(envSpecificConfigPath) != null &&
          System.getProperty("config.resource") == null &&
          System.getProperty("config.file") == null) {
        
        // execution path comes in here for resource "/application-dev.conf"
        System.setProperty("config.resource", "application-" + env + ".conf")
        
        // This works OK :-)
        val url = getClass.getResource(envSpecificConfigPath).toURI.toURL
        ConfigSource.url(url).withFallback(ConfigSource.default)
        
        // the following commented code fails
        /*
        ConfigSource
         .resources(envSpecificConfigPath)
          .withFallback(ConfigSource.default)
         */
      } else {
        ConfigSource.default
      }
      
      ...
      
      conf.at("conf").loadOrThrow[Configuration]
 }