package commands import ( "syscall" "github.com/sevlyar/go-daemon" "github.com/urfave/cli" "github.com/photoprism/photoprism/pkg/clean" ) // StopCommand configures the command name, flags, and action. var StopCommand = cli.Command{ Name: "stop", Aliases: []string{"down"}, Usage: "Stops the Web server in daemon mode", Action: stopAction, } // stopAction stops the daemon if it is running. func stopAction(ctx *cli.Context) error { conf, err := InitConfig(ctx) if err != nil { return err } log.Infof("looking for pid in %s", clean.Log(conf.PIDFilename())) dcxt := new(daemon.Context) dcxt.PidFileName = conf.PIDFilename() child, err := dcxt.Search() if err != nil { log.Fatal(err) } err = child.Signal(syscall.SIGTERM) if err != nil { log.Fatal(err) } st, err := child.Wait() if err != nil { log.Info("daemon exited successfully") return nil } log.Infof("daemon[%v] exited[%v]? successfully[%v]?\n", st.Pid(), st.Exited(), st.Success()) return nil }