🎉 live server seems to be working now

2026-05-14 14:29:57 +02:00
commit d72e439fd9
181 changed files with 47406 additions and 0 deletions
--- a/cmd/client/main.go
+++ b/cmd/client/main.go
@@ -0,0 +1,118 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"os/signal"
+	"path/filepath"
+	"syscall"
+	"time"
+
+	"github.com/Sendspin/sendspin-go/pkg/sendspin"
+
+	"rpi-sendspin/internal/pipewire"
+)
+
+func main() {
+	server := flag.String("server", "localhost:8927", "server address")
+	name := flag.String("name", hostname(), "player name")
+	device := flag.String("device", "", "PipeWire sink node name (default: system default)")
+	listDevices := flag.Bool("list-devices", false, "list available PipeWire sinks and exit")
+	volume := flag.Int("volume", 80, "initial volume (0-100)")
+	flag.Parse()
+
+	if *listDevices {
+		sinks, err := pipewire.ListSinks()
+		if err != nil {
+			log.Fatalf("list sinks: %v", err)
+		}
+		if len(sinks) == 0 {
+			fmt.Println("no PipeWire sinks found")
+			return
+		}
+		fmt.Println("Available PipeWire sinks:")
+		for _, s := range sinks {
+			fmt.Printf("  %s\n", s)
+		}
+		return
+	}
+
+	idFile := clientIDFile()
+	savedID, _ := os.ReadFile(idFile)
+	clientID, err := sendspin.ResolveClientID("", string(savedID), func(id string) error {
+		if err := os.MkdirAll(filepath.Dir(idFile), 0700); err != nil {
+			return err
+		}
+		return os.WriteFile(idFile, []byte(id), 0600)
+	})
+	if err != nil {
+		log.Fatalf("resolve client ID: %v", err)
+	}
+
+	output := pipewire.NewOutput(*device, *name)
+
+	player, err := sendspin.NewPlayer(sendspin.PlayerConfig{
+		ServerAddr: *server,
+		PlayerName: *name,
+		ClientID:   clientID,
+		Volume:     *volume,
+		Output:     output,
+		Reconnect: sendspin.ReconnectConfig{
+			Enabled:      true,
+			InitialDelay: 2 * time.Second,
+			MaxDelay:     30 * time.Second,
+			Multiplier:   2.0,
+		},
+		OnMetadata: func(meta sendspin.Metadata) {
+			if meta.Artist != "" || meta.Title != "" {
+				log.Printf("now playing: %s — %s", meta.Artist, meta.Title)
+			}
+		},
+		OnError: func(err error) {
+			log.Printf("error: %v", err)
+		},
+	})
+	if err != nil {
+		log.Fatalf("create player: %v", err)
+	}
+	defer player.Close()
+
+	if *device != "" {
+		log.Printf("output: %s", *device)
+	} else {
+		log.Printf("output: PipeWire default sink")
+	}
+	log.Printf("connecting to %s as %q...", *server, *name)
+
+	if err := player.Connect(); err != nil {
+		log.Fatalf("connect: %v", err)
+	}
+	if err := player.Play(); err != nil {
+		log.Fatalf("play: %v", err)
+	}
+
+	sig := make(chan os.Signal, 1)
+	signal.Notify(sig, os.Interrupt, syscall.SIGTERM)
+	<-sig
+
+	log.Println("stopping")
+	player.Stop()
+}
+
+func hostname() string {
+	h, _ := os.Hostname()
+	if h == "" {
+		return "sendspin-player"
+	}
+	return h
+}
+
+func clientIDFile() string {
+	dir, err := os.UserConfigDir()
+	if err != nil {
+		dir = os.TempDir()
+	}
+	return filepath.Join(dir, "rpi-sendspin", "client_id")
+}