func Load(filename string) (*Config, error) {
data, err := ini.Load(filename)
if err != nil {
return nil, err
}
config := &Config{data: data}
return config, nil
}
// NewWithOptions creates a GlobalConf from the provided
// Options. The caller is responsible for creating any
// referenced config files.
func NewWithOptions(opts *Options) (g *GlobalConf, err error) {
Register("", flag.CommandLine)
var dict ini.Dict
if opts.Filename != "" {
dict, err = ini.Load(opts.Filename)
if err != nil {
return nil, err
}
} else {
dict = make(ini.Dict, 0)
}
return &GlobalConf{
Filename: opts.Filename,
EnvPrefix: opts.EnvPrefix,
dict: &dict,
}, nil
}