Albirew/nyaa-pantsu
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Ce dépôt a été archivé le 2022-05-07. Vous pouvez voir ses fichiers ou le cloner, mais pas ouvrir de ticket ou de demandes d'ajout, ni soumettre de changements.
nyaa-pantsu/config/config.go

100 lignes
2,4 Kio
Go

package config
import (
"flag"
"io"
"sync"
"fmt"
"github.com/jinzhu/configor"
yaml "gopkg.in/yaml.v2"
)
var config *Config
var once sync.Once
// Configpaths default configuration file paths
var Configpaths = []string{"config/config.yml", "config/default_config.yml"}
// Get config variable
func Get() *Config {
once.Do(func() {
config = &Config{}
})
return config
}
// IsSukebei : Tells if we are on the sukebei website
func IsSukebei() bool {
return Get().Models.TorrentsTableName == "sukebei_torrents"
}
// WebAddress : Returns web address for current site
func WebAddress() string {
if IsSukebei() {
return Get().WebAddress.Sukebei
} else {
return Get().WebAddress.Nyaa
}
}
var allowedDatabaseTypes = map[string]bool{
"sqlite3": true,
"postgres": true,
"mysql": true,
"mssql": true,
}
var allowedDBLogModes = map[string]bool{
"default": true, // errors only
"detailed": true,
"silent": true,
}
func init() {
Reload()
}
// Reload the configuration from the files provided in the config variables
func Reload() {
fmt.Println("Config reload")
fmt.Println(Configpaths)
newConf := &Config{
DBType: Get().DBType,
Host: Get().Host,
Port: Get().Port,
DBParams: Get().DBParams,
DBLogMode: Get().DBLogMode,
}
config = newConf
configor.Load(config, Configpaths...)
fmt.Printf("Port: %d", Get().Port)
}
// BindFlags returns a function which is to be used after
// flag.Parse to check and copy the flags' values to the Config instance.
func BindFlags() func() {
confFile := flag.String("conf", Configpaths[1], "path to the configuration file")
flag.StringVar(&Get().DBType, "dbtype", Get().DBType, "database backend")
flag.StringVar(&Get().Host, "host", Get().Host, "binding address of the server")
flag.IntVar(&Get().Port, "port", Get().Port, "port of the server")
flag.StringVar(&Get().DBParams, "dbparams", Get().DBParams, "parameters to open the database (see Gorm's doc)")
flag.StringVar(&Get().DBLogMode, "dblogmode", Get().DBLogMode, "database log verbosity (errors only by default)")
return func() {
if *confFile != "" && *confFile != Configpaths[1] {
Configpaths = append([]string{*confFile}, Configpaths...)
Reload()
}
}
}
// Pretty : Write config json in a file
func (config *Config) Pretty(output io.Writer) error {
data, err := yaml.Marshal(config)
if err != nil {
return err
}
_, err = output.Write(data)
return err
}