package main import ( "fmt" "io/ioutil" "log" "net/url" "gopkg.in/yaml.v2" ) // Config stores application configuration type Config struct { Secure bool Hostname string Port int Path string Token string // Amount of time to wait before automatically //quitting the application when the websocket // connection was interrupted Restart int } // Get the URL associated with the configuration func (c *Config) getURL() url.URL { // Adapt scheme scheme := "ws" if c.Secure { scheme = "wss" } return url.URL{ Scheme: scheme, Host: fmt.Sprintf("%s:%d", c.Hostname, c.Port), Path: c.Path, RawQuery: "token=" + c.Token, } } // Load the configuration func loadConfig(path string) Config { // Load data dat, err := ioutil.ReadFile(path) if err != nil { log.Fatalf("Could not read configuration: %v", err) } // Decode data conf := Config{} err = yaml.UnmarshalStrict(dat, &conf) if err != nil { log.Fatalf("Could not decode configuration: %v", err) } return conf }