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package main
import (
"fmt"
"os"
"os/signal"
"time"
"github.com/tidwall/buntdb"
"github.com/urfave/cli/v2"
"golang.org/x/sync/errgroup"
)
func runCmd(cCtx *cli.Context) error {
ctx, err := initCmd(cCtx)
if err != nil {
return err
}
db, err := buntdb.Open(ctx.Value("database").(string))
if err != nil {
return err
}
defer db.Close()
ctx, stop := signal.NotifyContext(ctx, os.Interrupt)
defer stop()
test := new(errgroup.Group)
test.SetLimit(3)
for n := 1; n < 10; n++ {
test.Go(func() error {
select {
case <-ctx.Done():
return nil
default:
fmt.Println("test")
time.Sleep(3 * time.Second)
return nil
}
})
}
_ = test.Wait()
fmt.Println("reached")
return cCtx.Err()
}
func start() {
app := &cli.App{
Name: "reencoder",
Usage: "reencodes and stores info",
UsageText: "reencoder /path/to/folder",
Description: "indexes files, checks for encoder and reencodes",
Args: true,
ArgsUsage: "specify amusic links to download",
Flags: []cli.Flag{
&cli.PathFlag{
Name: "path",
Usage: "Path to folder with files to reencode",
Value: ".",
Aliases: []string{"p"},
},
&cli.PathFlag{
Name: "database",
Usage: "Path to database",
Aliases: []string{"d"},
},
},
Action: runCmd,
}
if err := app.Run(os.Args); err != nil {
panic(err.Error())
}
}
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