package shell import ( "context" "fmt" "github.com/chrislusf/seaweedfs/weed/pb/master_pb" "io" ) func init() { commands = append(commands, &commandCollectionDelete{}) } type commandCollectionDelete struct { } func (c *commandCollectionDelete) Name() string { return "collection.delete" } func (c *commandCollectionDelete) Help() string { return `delete specified collection collection.delete ` } func (c *commandCollectionDelete) Do(args []string, commandEnv *commandEnv, writer io.Writer) (err error) { if len(args) == 0 { return nil } collectionName := args[0] ctx := context.Background() err = commandEnv.masterClient.WithClient(ctx, func(client master_pb.SeaweedClient) error { _, err = client.CollectionDelete(ctx, &master_pb.CollectionDeleteRequest{ Name: collectionName, }) return err }) if err != nil { return } fmt.Fprintf(writer, "collection %s is deleted.\n", collectionName) return nil }