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package svc // import "github.com/getwtxt/getwtxt/svc"
import (
"fmt"
"html/template"
"log"
"os"
"strings"
"time"
"github.com/fsnotify/fsnotify"
"github.com/spf13/viper"
)
var testport = fmt.Sprintf(":%v", confObj.Port)
var hasInit = false
func initTestConf() {
if !hasInit {
testConfig()
tmpls = testTemplates()
logToNull()
hasInit = true
}
}
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()
}
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