Config Lib

Config lib is a library to handle configuration in your program. It handles config file and environments variables.

It uses viper and koanf to handle, respectively, env variables and configuration.

This library handle json in a case sensitive mode.

Install

go get -u github.com/mia-platform/configlib

Example usage

Load file service json configuration - with json schema validation

type Config struct {}

func loadServiceConfiguration(path, fileName string) (Config, error) {
  jsonSchema, err := configlib.ReadFile(configSchemaPath)
  if err != nil {
    return nil, err
  }

  var config ServiceConfig
  if err := configlib.GetConfigFromFile(fileName, path, jsonSchema, &config); err != nil {
    return nil, err
  }

  return config, err
}

// Load service configuration
config, err := loadServiceConfiguration("my/path", "file")
if err != nil {
  log.Fatal(err.Error())
}

Load file service json configuration - without json schema validation

type Config struct {}

func loadServiceConfiguration(path, fileName string) (Config, error) {
  var config ServiceConfig
  if err := configlib.GetConfigFromFile(fileName, path, nil, &config); err != nil {
    return nil, err
  }

  return config, err
}

// Load service configuration
config, err := loadServiceConfiguration("my/path", "file")
if err != nil {
  log.Fatal(err.Error())
}

Get env variables

This feature is deprecated. Please use another lib, like this.

Contributing

Please read CONTRIBUTING.md for details on our code of conduct, and the process for submitting pull requests to us.

Versioning

We use SemVer for versioning. For the versions available, see the tags on this repository.

License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details