func setECSTaskMetadata()

in init/fluent_bit_init_process.go [120:146]

• 23 lines of code
• 5 McCabe index (conditional complexity)

func setECSTaskMetadata(metadata ECSTaskMetadata, filePath string) {
	invokeFile := openFile(filePath)
	defer invokeFile.Close()

	// set the FLB_AWS_USER_AGENT env var as "init" to get the image usage
	initUsage := "export FLB_AWS_USER_AGENT=ecs-init\n"
	_, err := invokeFile.WriteString(initUsage)
	if err != nil {
		logrus.Errorln(err)
		logrus.Warnf("[FluentBit Init Process] Cannot write %s in the invoke_fluent_bit.sh\n", initUsage[:len(initUsage)-2])
	}

	t := reflect.TypeOf(metadata)
	v := reflect.ValueOf(metadata)

	for i := 0; i < t.NumField(); i++ {
		if v.Field(i).Interface().(string) == "" {
			continue
		}
		writeContent := "export " + t.Field(i).Name + "=" + v.Field(i).Interface().(string) + "\n"
		_, err := invokeFile.WriteString(writeContent)
		if err != nil {
			logrus.Errorln(err)
			logrus.Fatalf("[FluentBit Init Process] Cannot write %s in the invoke_fluent_bit.sh\n", writeContent[:len(writeContent)-2])
		}
	}
}