feat(cmd/influx): add delete bucket by name

CHANGELOG.md

@@ -6,6 +6,7 @@
 1. [17273](https://github.com/influxdata/influxdb/pull/17273): Add shell completions command for the influx cli
 1. [17353](https://github.com/influxdata/influxdb/pull/17353): Make all pkg resources unique by metadata.name field
 1. [17363](https://github.com/influxdata/influxdb/pull/17363): Telegraf config tokens can no longer be retrieved after creation, but new tokens can be created after a telegraf has been setup
+1. [17400](https://github.com/influxdata/influxdb/pull/17400): Be able to delete bucket by name via cli
 
 ### Bug Fixes
 

cmd/influx/bucket.go

@@ -118,8 +118,9 @@ func (b *cmdBucketBuilder) cmdDelete() *cobra.Command {
 	cmd := b.newCmd("delete", b.cmdDeleteRunEFn)
 	cmd.Short = "Delete bucket"
 
-	cmd.Flags().StringVarP(&b.id, "id", "i", "", "The bucket ID (required)")
-	cmd.MarkFlagRequired("id")
+	cmd.Flags().StringVarP(&b.id, "id", "i", "", "The bucket ID, required if name isn't provided")
+	cmd.Flags().StringVarP(&b.name, "name", "n", "", "The bucket name, org or org-id will be required by choosing this")
+	b.org.register(cmd, false)
 
 	return cmd
 }
@@ -131,17 +132,34 @@ func (b *cmdBucketBuilder) cmdDeleteRunEFn(cmd *cobra.Command, args []string) er
 	}
 
 	var id influxdb.ID
-	if err := id.DecodeFromString(b.id); err != nil {
+	var filter influxdb.BucketFilter
+	if b.id == "" && b.name != "" {
+		if err = b.org.validOrgFlags(&flags); err != nil {
+			return err
+		}
+		filter.Name = &b.name
+		if b.org.id != "" {
+			if filter.OrganizationID, err = influxdb.IDFromString(b.org.id); err != nil {
+				return err
+			}
+		} else if b.org.name != "" {
+			filter.Org = &b.org.name
+		}
+
+	} else if err := id.DecodeFromString(b.id); err != nil {
 		return fmt.Errorf("failed to decode bucket id %q: %v", b.id, err)
 	}
 
+	if id.Valid() {
+		filter.ID = &id
+	}
+
 	ctx := context.Background()
-	bkt, err := bktSVC.FindBucketByID(ctx, id)
+	bkt, err := bktSVC.FindBucket(ctx, filter)
 	if err != nil {
 		return fmt.Errorf("failed to find bucket with id %q: %v", id, err)
 	}
-
-	if err := bktSVC.DeleteBucket(ctx, id); err != nil {
+	if err := bktSVC.DeleteBucket(ctx, bkt.ID); err != nil {
 		return fmt.Errorf("failed to delete bucket with id %q: %v", id, err)
 	}
 

cmd/influx/bucket_test.go

@@ -128,17 +128,32 @@ func TestCmdBucket(t *testing.T) {
 		tests := []struct {
 			name       string
 			expectedID influxdb.ID
-			flag       string
+			flags      []string
 		}{
 			{
 				name:       "with description and retention period",
 				expectedID: influxdb.ID(1),
-				flag:       "--id=",
+				flags:      []string{"--id=" + influxdb.ID(1).String()},
 			},
 			{
 				name:       "shorts",
 				expectedID: influxdb.ID(1),
-				flag:       "-i=",
+				flags:      []string{"-i=" + influxdb.ID(1).String()},
+			},
+			{
+				name:       "with name and org name",
+				expectedID: influxdb.ID(1),
+				flags:      []string{"--name=n1", "--org=org1"},
+			},
+			{
+				name:       "with name and org name short",
+				expectedID: influxdb.ID(1),
+				flags:      []string{"-n=n1", "-o=org1"},
+			},
+			{
+				name:       "with name and org id",
+				expectedID: influxdb.ID(1),
+				flags:      []string{"--name=n1", "--org-id=" + influxdb.ID(3).String()},
 			},
 		}
 
@@ -147,6 +162,15 @@ func TestCmdBucket(t *testing.T) {
 			svc.FindBucketByIDFn = func(ctx context.Context, id influxdb.ID) (*influxdb.Bucket, error) {
 				return &influxdb.Bucket{ID: id}, nil
 			}
+			svc.FindBucketFn = func(ctx context.Context, filter influxdb.BucketFilter) (*influxdb.Bucket, error) {
+				if filter.ID != nil {
+					return &influxdb.Bucket{ID: *filter.ID}, nil
+				}
+				if filter.Name != nil {
+					return &influxdb.Bucket{ID: expectedID}, nil
+				}
+				return nil, nil
+			}
 			svc.DeleteBucketFn = func(ctx context.Context, id influxdb.ID) error {
 				if expectedID != id {
 					return fmt.Errorf("unexpected id:\n\twant= %s\n\tgot=  %s", expectedID, id)
@@ -167,8 +191,7 @@ func TestCmdBucket(t *testing.T) {
 				)
 
 				cmd := builder.cmd(cmdFn(tt.expectedID))
-				idFlag := tt.flag + tt.expectedID.String()
-				cmd.SetArgs([]string{"bucket", "delete", idFlag})
+				cmd.SetArgs(append([]string{"bucket", "delete"}, tt.flags...))
 
 				require.NoError(t, cmd.Execute())
 			}