frostfs-node/cmd/frostfs-lens/internal/writecache/root.go

package writecache

import (
	"os"

	common "git.frostfs.info/TrueCloudLab/frostfs-node/cmd/frostfs-lens/internal"
	"git.frostfs.info/TrueCloudLab/frostfs-node/pkg/local_object_storage/writecache"
	"github.com/spf13/cobra"
	"go.etcd.io/bbolt"
)

var (
	vAddress string
	vPath    string
	vOut     string
)

// Root contains `write-cache` command definition.
var Root = &cobra.Command{
	Use:   "write-cache",
	Short: "Operations with write-cache",
}

func init() {
	Root.AddCommand(listCMD, inspectCMD)
}

func openWC(cmd *cobra.Command) *bbolt.DB {
	db, err := writecache.OpenDB(vPath, true, os.OpenFile)
	common.ExitOnErr(cmd, common.Errf("could not open write-cache db: %w", err))

	return db
}