add collection.delete

1 files changed, 51 insertions, 0 deletions

diff --git a/weed/shell/command_collection_delete.go b/weed/shell/command_collection_delete.go
new file mode 100644
index 000000000..e3356aba4
--- /dev/null
+++ b/weed/shell/command_collection_delete.go
@@ -0,0 +1,51 @@
+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 <collection_name>
+
+`
+}
+
+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
+}