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main.go
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main.go
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package main
import (
"context"
"encoding/json"
"flag"
"io"
"log"
"os"
"os/exec"
"github.com/wader/goutubedl"
)
var dumpFlag = flag.Bool("J", false, "Dump JSON")
var typeFlag = flag.String("t", "any", "Type")
func main() {
goutubedl.Path = "yt-dlp"
log.SetFlags(0)
flag.Parse()
optType := goutubedl.TypeFromString[*typeFlag]
result, err := goutubedl.New(
context.Background(),
flag.Arg(0),
goutubedl.Options{
Type: optType,
DebugLog: log.Default(),
StderrFn: func(cmd *exec.Cmd) io.Writer { return os.Stderr },
},
)
if err != nil {
log.Fatal(err)
}
if *dumpFlag {
_ = json.NewEncoder(os.Stdout).Encode(result.Info)
return
}
filter := flag.Arg(1)
if filter == "" {
filter = "best"
}
dr, err := result.Download(context.Background(), filter)
if err != nil {
log.Fatal(err)
}
f, err := os.Create(filter)
if err != nil {
log.Fatal(err)
}
defer f.Close()
if _, err := io.Copy(f, dr); err != nil {
log.Fatal(err)
}
dr.Close()
}