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convert some args to subcommands

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This commit is contained in:
Jeremy Latt 2014-03-12 18:57:00 -07:00
parent 2006aff9f7
commit ab95fc8002
1 changed files with 51 additions and 29 deletions
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80
ergonomadic.go
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@ -9,46 +9,68 @@ import (
"path/filepath"
)
func usage() {
fmt.Fprintln(os.Stderr, "ergonomadic <run|genpasswd|initdb|upgradedb> [options]")
fmt.Fprintln(os.Stderr, " run -conf <config> -- run server")
fmt.Fprintln(os.Stderr, " initdb -conf <config> -- initialize database")
fmt.Fprintln(os.Stderr, " upgrade -conf <config> -- upgrade database")
fmt.Fprintln(os.Stderr, " genpasswd <password> -- bcrypt a password")
flag.PrintDefaults()
}
func loadConfig(conf string) *irc.Config {
config, err := irc.LoadConfig(conf)
if err != nil {
log.Fatalln("error loading config:", err)
}
err = os.Chdir(filepath.Dir(conf))
if err != nil {
log.Fatalln("chdir error:", err)
}
return config
}
func genPasswd() {
}
func main() {
conf := flag.String("conf", "ergonomadic.conf", "ergonomadic config file")
initdb := flag.Bool("initdb", false, "initialize database")
upgradedb := flag.Bool("upgradedb", false, "update database")
passwd := flag.String("genpasswd", "", "bcrypt a password")
var conf string
flag.Usage = usage
runFlags := flag.NewFlagSet("run", flag.ExitOnError)
runFlags.Usage = usage
runFlags.StringVar(&conf, "conf", "ergonomadic.conf", "ergonomadic config file")
flag.Parse()
if *passwd != "" {
encoded, err := irc.GenerateEncodedPassword(*passwd)
switch flag.Arg(0) {
case "genpasswd":
encoded, err := irc.GenerateEncodedPassword(flag.Arg(1))
if err != nil {
log.Fatal("encoding error: ", err)
log.Fatalln("encoding error:", err)
}
fmt.Println(encoded)
return
}
config, err := irc.LoadConfig(*conf)
if err != nil {
log.Fatal("error loading config: ", err)
}
err = os.Chdir(filepath.Dir(*conf))
if err != nil {
log.Fatal("chdir error: ", err)
}
if *initdb {
case "initdb":
runFlags.Parse(flag.Args()[1:])
config := loadConfig(conf)
irc.InitDB(config.Server.Database)
log.Println("database initialized: ", config.Server.Database)
return
}
if *upgradedb {
case "upgradedb":
runFlags.Parse(flag.Args()[1:])
config := loadConfig(conf)
irc.UpgradeDB(config.Server.Database)
log.Println("database upgraded: ", config.Server.Database)
return
}
irc.Log.SetLevel(config.Server.Log)
server := irc.NewServer(config)
log.Println(irc.SEM_VER, "running")
defer log.Println(irc.SEM_VER, "exiting")
server.Run()
default:
runFlags.Parse(flag.Args()[1:])
config := loadConfig(conf)
irc.Log.SetLevel(config.Server.Log)
server := irc.NewServer(config)
log.Println(irc.SEM_VER, "running")
defer log.Println(irc.SEM_VER, "exiting")
server.Run()
}
}