// LoadConfigFromEnv will attempt to inspect the environment
// of any valid config options and will return a populated
// Config struct with what it found.
// If you need a unique config object and want to use envconfig, you
// will need to run the LoadXXFromEnv for each child struct in
// your config struct. For an example on how to do this, check out the
// guts of this function.
func LoadConfigFromEnv() *Config {
var app Config
config.LoadEnvConfig(&app)
app.AWS = aws.LoadConfigFromEnv()
app.SNS = awsps.LoadSNSConfigFromEnv()
app.SQS = awsps.LoadSQSConfigFromEnv()
app.S3 = aws.LoadS3FromEnv()
app.DynamoDB = aws.LoadDynamoDBFromEnv()
app.ElastiCache = aws.LoadElastiCacheFromEnv()
app.MongoDB = mongodb.LoadConfigFromEnv()
app.Kafka = kafka.LoadConfigFromEnv()
app.MySQL = mysql.LoadConfigFromEnv()
app.Oracle = oracle.LoadConfigFromEnv()
app.Cookie = cookie.LoadConfigFromEnv()
app.Server = server.LoadConfigFromEnv()
app.Metrics = metrics.LoadConfigFromEnv()
return &app
}
// LoadConfigFromEnv will attempt to load a Server object
// from environment variables. If not populated, nil
// is returned.
func LoadConfigFromEnv() *Config {
var server Config
config.LoadEnvConfig(&server)
server.Metrics = metrics.LoadConfigFromEnv()
return &server
}