Simple configuration library for binding configuration to structure from config.yml (had to be at working directory), environment variables and cli arguments. A priority of value for structure is next: config.yml (the lowest priority), env vars, cli args (the major priority).

Using example:

var Config struct{
    Server struct {
        Host string `yaml:"host"`
        Port string `yaml:"port"`
    }  `yaml:"server"`
}

pygmaeus.Bind(&config)

Configuration via YML file 'config.yml'

server:
    host: localhost
    port: 80

Configuration via Env

$ export Server.Host=localhost
$ export Server.Port=80

Configuration via Args

./app -Server.Host=localhost -Server.Port=80

The aim of this library take experience with reflect Go library. Also I express my point of view of configuration library.

TODO: add config_local support