/
main.go
110 lines (92 loc) · 2.21 KB
/
main.go
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package main
import (
"flag"
"fmt"
"github.com/uwork/gorond/config"
"github.com/uwork/gorond/goron"
"github.com/uwork/gorond/util"
"github.com/uwork/gorond/webapi"
"log"
"os"
"os/signal"
"syscall"
)
var version = "1.0.1"
func main() {
configPath := flag.String("c", "/etc/goron.conf", "root config file")
includeDir := flag.String("d", "/etc/goron.d/", "config directory")
pidPath := flag.String("p", "/var/pid/gorond", "pid file")
test := flag.Bool("t", false, "test config")
version := flag.Bool("v", false, "show version")
flag.Parse()
var result int
if *version {
result = doVersion()
} else if *test {
result = doConfigTest(*configPath, *includeDir)
} else {
result = doMain(*configPath, *includeDir, *pidPath)
}
os.Exit(result)
}
func doConfigTest(configPath string, includeDir string) int {
// load config test.
_, err := config.LoadConfig(configPath, includeDir)
if err != nil {
log.Println(err)
return -1
}
return 0
}
func doMain(configPath string, includeDir string, pidPath string) int {
// load config.
config, err := config.LoadConfig(configPath, includeDir)
if err != nil {
log.Println(err)
return -1
}
// start goron.
grn, err := goron.NewGorond(config)
if err != nil {
log.Println(err)
return -1
}
// Goronデーモンの開始
grn.Start()
// API サーバの開始
if grn.Config.Config.WebApi != "" {
webapi.SetLogger(config.Config.ApiLog)
server, err := webapi.NewWebApiServer(grn.Config.Config.WebApi, grn)
if err != nil {
log.Println(err)
return -2
}
wc := make(chan os.Signal)
wsc := make(chan error)
signal.Notify(wc, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
err = server.Start(wc, wsc)
if err != nil {
log.Println(err)
return -2
}
}
// create pid file.
err = util.SavePidFile(pidPath)
if err != nil {
log.Println(err)
return -3
}
defer os.Remove(pidPath)
log.Println("wait for signal")
// wait for terminate.
c := make(chan os.Signal)
sc := make(chan int, 1)
signal.Notify(c, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
go goron.WaitSignal(c, sc)
return <-sc
}
// バージョンを表示
func doVersion() int {
fmt.Println("gorond version", version)
return 0
}