64 lines
1.5 KiB
Go
64 lines
1.5 KiB
Go
package main
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import (
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"log"
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"os"
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"github.com/anacrolix/tagflag"
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"github.com/anacrolix/torrent/bencode"
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"github.com/anacrolix/torrent/metainfo"
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)
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var (
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builtinAnnounceList = [][]string{
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{"http://p4p.arenabg.com:1337/announce"},
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{"udp://tracker.opentrackr.org:1337/announce"},
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{"udp://tracker.openbittorrent.com:6969/announce"},
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}
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)
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func main() {
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log.SetFlags(log.Flags() | log.Lshortfile)
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var args struct {
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AnnounceList []string `name:"a" help:"extra announce-list tier entry"`
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EmptyAnnounceList bool `name:"n" help:"exclude default announce-list entries"`
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Comment string `name:"t" help:"comment"`
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CreatedBy string `name:"c" help:"created by"`
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tagflag.StartPos
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Root string
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}
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tagflag.Parse(&args, tagflag.Description("Creates a torrent metainfo for the file system rooted at ROOT, and outputs it to stdout."))
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mi := metainfo.MetaInfo{
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AnnounceList: builtinAnnounceList,
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}
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if args.EmptyAnnounceList {
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mi.AnnounceList = make([][]string, 0)
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}
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for _, a := range args.AnnounceList {
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mi.AnnounceList = append(mi.AnnounceList, []string{a})
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}
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mi.SetDefaults()
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if len(args.Comment) > 0 {
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mi.Comment = args.Comment
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}
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if len(args.CreatedBy) > 0 {
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mi.CreatedBy = args.CreatedBy
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}
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info := metainfo.Info{
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PieceLength: 256 * 1024,
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}
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err := info.BuildFromFilePath(args.Root)
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if err != nil {
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log.Fatal(err)
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}
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mi.InfoBytes, err = bencode.Marshal(info)
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if err != nil {
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log.Fatal(err)
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}
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err = mi.Write(os.Stdout)
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if err != nil {
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log.Fatal(err)
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}
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}
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