mindoc/commands/daemon/daemon.go

132 lines
2.4 KiB
Go

package daemon
import (
"fmt"
"os"
"github.com/astaxie/beego"
"github.com/kardianos/service"
"github.com/lifei6671/mindoc/commands"
"github.com/lifei6671/mindoc/conf"
"github.com/lifei6671/mindoc/controllers"
"path/filepath"
)
type Daemon struct {
config *service.Config
errs chan error
}
func NewDaemon() *Daemon {
config := &service.Config{
Name: "mindocd", //服务显示名称
DisplayName: "MinDoc service", //服务名称
Description: "A document online management program.", //服务描述
WorkingDirectory: conf.WorkingDirectory,
Arguments: os.Args[1:],
}
return &Daemon{
config: config,
errs: make(chan error, 100),
}
}
func (d *Daemon) Config() *service.Config {
return d.config
}
func (d *Daemon) Start(s service.Service) error {
go d.Run()
return nil
}
func (d *Daemon) Run() {
commands.ResolveCommand(d.config.Arguments)
commands.RegisterFunction()
commands.RegisterAutoLoadConfig()
commands.RegisterError()
beego.ErrorController(&controllers.ErrorController{})
f,err := filepath.Abs(os.Args[0])
if err != nil {
f = os.Args[0]
}
fmt.Printf("MinDoc version => %s\nbuild time => %s\nstart directory => %s\n%s\n", conf.VERSION, conf.BUILD_TIME, f, conf.GO_VERSION)
beego.Run()
}
func (d *Daemon) Stop(s service.Service) error {
if service.Interactive() {
os.Exit(0)
}
return nil
}
func Install() {
d := NewDaemon()
d.config.Arguments = os.Args[3:]
s, err := service.New(d, d.config)
if err != nil {
beego.Error("Create service error => ", err)
os.Exit(1)
}
err = s.Install()
if err != nil {
beego.Error("Install service error:", err)
os.Exit(1)
} else {
beego.Info("Service installed!")
}
os.Exit(0)
}
func Uninstall() {
d := NewDaemon()
s, err := service.New(d, d.config)
if err != nil {
beego.Error("Create service error => ", err)
os.Exit(1)
}
err = s.Uninstall()
if err != nil {
beego.Error("Install service error:", err)
os.Exit(1)
} else {
beego.Info("Service uninstalled!")
}
os.Exit(0)
}
func Restart() {
d := NewDaemon()
s, err := service.New(d, d.config)
if err != nil {
beego.Error("Create service error => ", err)
os.Exit(1)
}
err = s.Restart()
if err != nil {
beego.Error("Install service error:", err)
os.Exit(1)
} else {
beego.Info("Service Restart!")
}
os.Exit(0)
}