go_micro_env

func NewSource ¶

func NewSource(targetConfigInstance interface{}, opts ...source.Option) source.Source

NewSource returns a config source for parsing ENV variables. Underscores are delimiters for nesting, and all keys are lowercased.

Example:

"DATABASE_SERVER_HOST=localhost" will convert to

{
    "database": {
        "server": {
            "host": "localhost"
        }
    }
}