func loadProperties(path string) (p *properties.Properties, err error) {
if path == "" {
return properties.NewProperties(), nil
}
if strings.HasPrefix(path, "http://") || strings.HasPrefix(path, "https://") {
return properties.LoadURL(path)
}
return properties.LoadFile(path, properties.UTF8)
}
func Load(args, environ []string) (cfg *Config, err error) {
var props *properties.Properties
cmdline, path, version, err := parse(args)
switch {
case err != nil:
return nil, err
case version:
return nil, nil
case path != "":
switch {
case strings.HasPrefix(path, "http://") || strings.HasPrefix(path, "https://"):
props, err = properties.LoadURL(path)
case path != "":
props, err = properties.LoadFile(path, properties.UTF8)
}
if err != nil {
return nil, err
}
}
envprefix := []string{"FABIO_", ""}
return load(cmdline, environ, envprefix, props)
}