/
daemon.go
55 lines (44 loc) · 1.16 KB
/
daemon.go
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package command
import (
"fmt"
"os"
"os/signal"
"github.com/multiverse-vcs/go-multiverse/pkg/remote"
"github.com/multiverse-vcs/go-multiverse/pkg/rpc"
"github.com/nasdf/ulimit"
"github.com/urfave/cli/v2"
)
const Banner = `
__ __ _ _ _
| \/ |_ _| | |_(_)_ _____ _ __ ___ ___
| |\/| | | | | | __| \ \ / / _ \ '__/ __|/ _ \
| | | | |_| | | |_| |\ V / __/ | \__ \ __/
|_| |_|\__,_|_|\__|_| \_/ \___|_| |___/\___|
`
// NewDaemonCommand returns a new cli command.
func NewDaemonCommand() *cli.Command {
return &cli.Command{
Name: "daemon",
Usage: "Run a persistent peer",
Action: func(c *cli.Context) error {
if err := ulimit.SetRlimit(8096); err != nil {
return err
}
home, err := os.UserHomeDir()
if err != nil {
return err
}
server, err := remote.NewServer(c.Context, home)
if err != nil {
return err
}
go rpc.ListenAndServe(server)
fmt.Printf(Banner)
fmt.Printf("Peer ID: %s\n", server.Peer.Host.ID().Pretty())
quit := make(chan os.Signal, 1)
signal.Notify(quit, os.Interrupt)
<-quit
return nil
},
}
}