package svc // import "github.com/getwtxt/getwtxt/svc" import ( "fmt" "html/template" "log" "os" "strings" "sync" "time" "github.com/fsnotify/fsnotify" "github.com/spf13/viper" ) var testport = fmt.Sprintf(":%v", confObj.Port) var hasInit = false var initTestOnce sync.Once func initTestConf() { initTestOnce.Do(func() { testConfig() tmpls = testTemplates() logToNull() }) } func logToNull() { hush, err := os.Open("/dev/null") if err != nil { log.Printf("%v\n", err) } log.SetOutput(hush) } func testTemplates() *template.Template { return template.Must(template.ParseFiles("../assets/tmpl/index.html")) } func testConfig() { viper.SetConfigName("getwtxt") viper.SetConfigType("yml") viper.AddConfigPath("..") log.Printf("Loading configuration ...\n") if err := viper.ReadInConfig(); err != nil { log.Printf("%v\n", err.Error()) log.Printf("Using defaults ...\n") } else { viper.WatchConfig() viper.OnConfigChange(func(e fsnotify.Event) { log.Printf("Config file change detected. Reloading...\n") rebindConfig() }) } viper.SetDefault("ListenPort", 9001) viper.SetDefault("LogFile", "getwtxt.log") viper.SetDefault("DatabasePath", "getwtxt.db") viper.SetDefault("AssetsDirectory", "assets") viper.SetDefault("DatabaseType", "leveldb") viper.SetDefault("StdoutLogging", false) viper.SetDefault("ReCacheInterval", "1h") viper.SetDefault("DatabasePushInterval", "5m") viper.SetDefault("Instance.SiteName", "getwtxt") viper.SetDefault("Instance.OwnerName", "Anonymous Microblogger") viper.SetDefault("Instance.Email", "nobody@knows") viper.SetDefault("Instance.URL", "https://twtxt.example.com") viper.SetDefault("Instance.Description", "A fast, resilient twtxt registry server written in Go!") confObj.Mu.Lock() confObj.Port = viper.GetInt("ListenPort") confObj.LogFile = viper.GetString("LogFile") confObj.DBType = strings.ToLower(viper.GetString("DatabaseType")) confObj.DBPath = viper.GetString("DatabasePath") log.Printf("Using %v database: %v\n", confObj.DBType, confObj.DBPath) confObj.AssetsDir = "../" + viper.GetString("AssetsDirectory") confObj.StdoutLogging = viper.GetBool("StdoutLogging") if confObj.StdoutLogging { log.Printf("Logging to stdout\n") } else { log.Printf("Logging to %v\n", confObj.LogFile) } confObj.CacheInterval = viper.GetDuration("StatusFetchInterval") log.Printf("User status fetch interval: %v\n", confObj.CacheInterval) confObj.DBInterval = viper.GetDuration("DatabasePushInterval") log.Printf("Database push interval: %v\n", confObj.DBInterval) confObj.LastCache = time.Now() confObj.LastPush = time.Now() confObj.Version = getwtxt confObj.Instance.Vers = getwtxt confObj.Instance.Name = viper.GetString("Instance.SiteName") confObj.Instance.URL = viper.GetString("Instance.URL") confObj.Instance.Owner = viper.GetString("Instance.OwnerName") confObj.Instance.Mail = viper.GetString("Instance.Email") confObj.Instance.Desc = viper.GetString("Instance.Description") confObj.Mu.Unlock() }