45 lines
898 B
Go
45 lines
898 B
Go
// Converts magnet URIs and info hashes into torrent metainfo files.
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package main
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import (
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"flag"
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"log"
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"os"
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"sync"
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"github.com/anacrolix/torrent"
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"github.com/anacrolix/torrent/bencode"
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)
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func main() {
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flag.Parse()
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cl, err := torrent.NewClient(nil)
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if err != nil {
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log.Fatalf("error creating client: %s", err)
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}
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wg := sync.WaitGroup{}
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for _, arg := range flag.Args() {
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t, err := cl.AddMagnet(arg)
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if err != nil {
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log.Fatalf("error adding magnet to client: %s", err)
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}
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wg.Add(1)
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go func() {
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defer wg.Done()
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<-t.GotInfo()
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mi := t.Metainfo()
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t.Drop()
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f, err := os.Create(mi.Info.Name + ".torrent")
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if err != nil {
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log.Fatalf("error creating torrent metainfo file: %s", err)
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}
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defer f.Close()
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err = bencode.NewEncoder(f).Encode(mi)
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if err != nil {
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log.Fatalf("error writing torrent metainfo file: %s", err)
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}
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}()
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}
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wg.Wait()
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}
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