internal/cmd/branch: clean up demote

Signed-off-by: Matt Layher <mdlayher@planetscale.com>

internal/cmd/branch/demote.go

@@ -11,36 +11,32 @@ import (
 )
 
 func DemoteCmd(ch *cmdutil.Helper) *cobra.Command {
-	demoteReq := &ps.DemoteRequest{}
-
-	cmd := &cobra.Command{
+	return &cobra.Command{
 		Use:   "demote <database> <branch> [options]",
 		Short: "Demote a production branch to development",
 		Args:  cmdutil.RequiredArgs("database", "branch"),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			ctx := cmd.Context()
-
-			database := args[0]
-			branch := args[1]
-
-			demoteReq.Database = database
-			demoteReq.Branch = branch
-			demoteReq.Organization = ch.Config.Organization
+			req := &ps.DemoteRequest{
+				Database:     args[0],
+				Branch:       args[1],
+				Organization: ch.Config.Organization,
+			}
 
 			client, err := ch.Client()
 			if err != nil {
 				return err
 			}
 
-			end := ch.Printer.PrintProgress(fmt.Sprintf("Demoting %s branch in %s to development...", printer.BoldBlue(branch), printer.BoldBlue(database)))
+			end := ch.Printer.PrintProgress(fmt.Sprintf("Demoting %s branch in %s to development...",
+				printer.BoldBlue(req.Branch), printer.BoldBlue(req.Database)))
 			defer end()
 
-			b, err := client.DatabaseBranches.Demote(ctx, demoteReq)
+			b, err := client.DatabaseBranches.Demote(cmd.Context(), req)
 			if err != nil {
 				switch cmdutil.ErrCode(err) {
 				case ps.ErrNotFound:
 					return fmt.Errorf("branch %s does not exist in database %s",
-						printer.BoldBlue(branch), printer.BoldBlue(database))
+						printer.BoldBlue(req.Branch), printer.BoldBlue(req.Database))
 				default:
 					return cmdutil.HandleError(err)
 				}
@@ -49,16 +45,11 @@ func DemoteCmd(ch *cmdutil.Helper) *cobra.Command {
 			end()
 
 			if ch.Printer.Format() == printer.Human {
-				ch.Printer.Printf("%s branch was successfully demoted to development.\n", printer.BoldBlue(branch))
+				ch.Printer.Printf("%s branch was successfully demoted to development.\n", printer.BoldBlue(req.Branch))
 				return nil
-			} else {
-				if err != nil {
-					return cmdutil.HandleError(err)
-				}
-				return ch.Printer.PrintResource(ToDatabaseBranch(b))
 			}
+
+			return ch.Printer.PrintResource(ToDatabaseBranch(b))
 		},
 	}
-
-	return cmd
 }