manual commit

main.go

@@ -0,0 +1,67 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"strings"
+	"time"
+
+	"github.com/anacrolix/torrent"
+)
+
+func main() {
+	if len(os.Args) < 2 {
+		fmt.Println("Usage: ./magnet-to-torrent \"magnet_link\" [output.torrent]")
+		os.Exit(1)
+	}
+
+	magnetLink := os.Args[1]
+	outputFile := ""
+
+	if len(os.Args) == 3 {
+		outputFile = os.Args[2]
+	}
+
+	clientConfig := torrent.NewDefaultClientConfig()
+	clientConfig.DataDir = os.TempDir()
+	clientConfig.NoUpload = true
+
+	client, err := torrent.NewClient(clientConfig)
+	if err != nil {
+		log.Fatalf("Error creating torrent client: %v", err)
+	}
+	defer client.Close()
+
+	t, err := client.AddMagnet(magnetLink)
+	if err != nil {
+		log.Fatalf("Error adding magnet link: %v", err)
+	}
+
+	<-t.GotInfo()
+	info := t.Metainfo()
+
+	if outputFile == "" {
+		outputFile = strings.ReplaceAll(t.Name(), " ", "_") + ".torrent"
+	}
+
+	f, err := os.Create(outputFile)
+	if err != nil {
+		log.Fatalf("Error creating file: %v", err)
+	}
+	defer f.Close()
+
+	err = info.Write(f)
+	if err != nil {
+		log.Fatalf("Error writing torrent file: %v", err)
+	}
+
+	fmt.Printf("Torrent metadata saved to %s\n", outputFile)
+
+	t.Drop()
+	client.Close()
+
+	// Give client some time to gracefully close
+	time.Sleep(2 * time.Second)
+}
+