Use Go SDK Iterators when listing resources with the CLI

.codegen/service.go.tmpl

@@ -300,14 +300,20 @@ func init() {
 // end service {{.Name}}{{end}}
 
 {{- define "method-call" -}}
-		{{if .Response}}response, err :={{else}}err ={{end}} {{if .Service.IsAccounts}}a{{else}}w{{end}}.{{(.Service.TrimPrefix "account").PascalName}}.{{.PascalName}}{{if .Pagination}}All{{end}}(ctx{{if .Request}}, {{.CamelName}}Req{{end}})
+		{{if .Response -}}
+		  response{{ if not .Pagination}}, err{{end}} :=
+		{{- else -}}
+		  err =
+		{{- end}} {{if .Service.IsAccounts}}a{{else}}w{{end}}.{{(.Service.TrimPrefix "account").PascalName}}.{{.PascalName}}(ctx{{if .Request}}, {{.CamelName}}Req{{end}})
+		{{- if not (and .Response .Pagination) }}
 		if err != nil {
 			return err
 		}
+		{{- end}}
 		{{ if .Response -}}
 			{{- if .IsResponseByteStream -}}
 			defer response.{{.ResponseBodyField.PascalName}}.Close()
-			return cmdio.RenderReader(ctx, response.{{.ResponseBodyField.PascalName}})
+			return cmdio.Render(ctx, response.{{.ResponseBodyField.PascalName}})
 			{{- else -}}
 			return cmdio.Render(ctx, response)
 			{{- end -}}

cmd/fs/cat.go

@@ -27,7 +27,7 @@ func newCatCommand() *cobra.Command {
 		if err != nil {
 			return err
 		}
-		return cmdio.RenderReader(ctx, r)
+		return cmdio.Render(ctx, r)
 	}
 
 	return cmd

cmd/fs/cp.go

@@ -107,7 +107,7 @@ func (c *copy) emitFileSkippedEvent(sourcePath, targetPath string) error {
 	event := newFileSkippedEvent(fullSourcePath, fullTargetPath)
 	template := "{{.SourcePath}} -> {{.TargetPath}} (skipped; already exists)\n"
 
-	return cmdio.RenderWithTemplate(c.ctx, event, template)
+	return cmdio.RenderWithTemplate(c.ctx, event, "", template)
 }
 
 func (c *copy) emitFileCopiedEvent(sourcePath, targetPath string) error {
@@ -123,7 +123,7 @@ func (c *copy) emitFileCopiedEvent(sourcePath, targetPath string) error {
 	event := newFileCopiedEvent(fullSourcePath, fullTargetPath)
 	template := "{{.SourcePath}} -> {{.TargetPath}}\n"
 
-	return cmdio.RenderWithTemplate(c.ctx, event, template)
+	return cmdio.RenderWithTemplate(c.ctx, event, "", template)
 }
 
 func newCpCommand() *cobra.Command {