WIP: feat(service-registry): setting command

pkg/cmd/registry/registry.go

@@ -10,6 +10,7 @@ import (
 	"github.com/redhat-developer/app-services-cli/pkg/cmd/registry/describe"
 	"github.com/redhat-developer/app-services-cli/pkg/cmd/registry/list"
 	"github.com/redhat-developer/app-services-cli/pkg/cmd/registry/rule"
+	"github.com/redhat-developer/app-services-cli/pkg/cmd/registry/setting"
 	"github.com/redhat-developer/app-services-cli/pkg/cmd/registry/use"
 	"github.com/redhat-developer/app-services-cli/pkg/shared/factory"
 	"github.com/spf13/cobra"
@@ -36,6 +37,7 @@ func NewServiceRegistryCommand(f *factory.Factory) *cobra.Command {
 		artifact.NewArtifactsCommand(f),
 		role.NewRoleCommand(f),
 		rule.NewRuleCommand(f),
+		setting.NewSettingCommand(f),
 	)
 
 	return cmd

pkg/cmd/registry/setting/get/get.go

@@ -0,0 +1,109 @@
+package get
+
+import (
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/redhat-developer/app-services-cli/pkg/cmd/registry/registrycmdutil"
+	"github.com/redhat-developer/app-services-cli/pkg/cmd/registry/rule/rulecmdutil"
+	"github.com/redhat-developer/app-services-cli/pkg/core/cmdutil/flagutil"
+	"github.com/redhat-developer/app-services-cli/pkg/core/ioutil/dump"
+	"github.com/redhat-developer/app-services-cli/pkg/shared/factory"
+	"github.com/spf13/cobra"
+
+	"github.com/redhat-developer/app-services-cli/pkg/shared/contextutil"
+)
+
+type options struct {
+	registryID  string
+	settingName string
+	output      string
+
+	f *factory.Factory
+}
+
+// NewGetCommand creates a new command to get a service registry setting
+func NewGetCommand(f *factory.Factory) *cobra.Command {
+
+	opts := &options{
+		f: f,
+	}
+
+	cmd := &cobra.Command{
+		Use:     "get",
+		Short:   f.Localizer.MustLocalize("setting.get.cmd.description.short"),
+		Long:    f.Localizer.MustLocalize("setting.get.cmd.description.long"),
+		Example: f.Localizer.MustLocalize("setting.get.cmd.example"),
+		Args:    cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, _ []string) (err error) {
+
+			if opts.settingName == "" {
+				if !opts.f.IOStreams.CanPrompt() {
+					return flagutil.RequiredWhenNonInteractiveError("name")
+				}
+				err = runInteractivePrompt(opts)
+				if err != nil {
+					return err
+				}
+			}
+
+			if opts.registryID != "" {
+				return runGet(opts)
+			}
+
+			registryInstance, err := contextutil.GetCurrentRegistryInstance(f)
+			if err != nil {
+				return err
+			}
+
+			opts.registryID = registryInstance.GetId()
+
+			return runGet(opts)
+		},
+	}
+
+	flags := rulecmdutil.NewFlagSet(cmd, f)
+
+	flags.AddRegistryInstance(&opts.registryID)
+
+	flags.StringVarP(&opts.settingName, "name", "n", "", f.Localizer.MustLocalize("setting.get.cmd.flag.settingName.description"))
+
+	flags.AddOutput(&opts.output)
+
+	return cmd
+}
+
+func runGet(opts *options) error {
+	conn, err := opts.f.Connection()
+	if err != nil {
+		return err
+	}
+
+	api := conn.API()
+
+	a, _, err := api.ServiceRegistryInstance(opts.registryID)
+	if err != nil {
+		return err
+	}
+
+	request := a.AdminApi.GetConfigProperty(opts.f.Context, opts.settingName)
+
+	configProperty, _, err := request.Execute()
+	if err != nil {
+		return registrycmdutil.TransformInstanceError(err)
+	}
+
+	return dump.Formatted(opts.f.IOStreams.Out, opts.output, configProperty)
+}
+
+func runInteractivePrompt(opts *options) (err error) {
+
+	settingNamePrompt := &survey.Input{
+		Message: opts.f.Localizer.MustLocalize("setting.get.input.settingName.message"),
+	}
+
+	err = survey.AskOne(settingNamePrompt, &opts.settingName)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}