command_templates

var ListCmd = &cli.Command{
	Name:        "list",
	Usage:       "List the available templates",
	Description: "Lists the available templates within the system.",
	MaxArgs:     cli.NoArgs,
	Run: func(ctx context.Context, cmd *cli.Command) error {
		alias := cmd.GetString("alias")
		cfg := config.GetServerAddr(alias, cmd)
		client, err := apiclient.NewClient(cfg.HttpServer, cfg.ApiToken, cmd.GetBool("tls-skip-verify"))
		if err != nil {
			return fmt.Errorf("Failed to create API client: %w", err)
		}

		pingResponse, err := client.Ping(context.Background())
		if err != nil {
			return fmt.Errorf("Error getting server info: %w", err)
		}
		zone := pingResponse.Zone

		templates, _, err := client.GetTemplates(context.Background())
		if err != nil {
			return fmt.Errorf("Error getting templates: %w", err)
		}

		data := [][]string{{"Name", "Description"}}
		for _, template := range templates.Templates {

			if zone != "" && !isTemplateValidForZone(template.Zones, zone) {
				continue
			}

			desc := strings.ReplaceAll(template.Description, "\n", " ")
			data = append(data, []string{template.Name, desc})
		}

		util.PrintTable(data)
		return nil
	},
}

var TemplatesCmd = &cli.Command{
	Name:        "template",
	Usage:       "Manage templates",
	Description: "Manage templates from the command line.",
	Flags: []cli.Flag{
		&cli.StringFlag{
			Name:    "server",
			Aliases: []string{"s"},
			Usage:   "The address of the remote server to manage spaces on.",
			EnvVars: []string{config.CONFIG_ENV_PREFIX + "_SERVER"},
			Global:  true,
		},
		&cli.StringFlag{
			Name:    "token",
			Aliases: []string{"t"},
			Usage:   "The token to use for authentication.",
			EnvVars: []string{config.CONFIG_ENV_PREFIX + "_TOKEN"},
			Global:  true,
		},
		&cli.BoolFlag{
			Name:         "tls-skip-verify",
			Usage:        "Skip TLS verification when talking to server.",
			ConfigPath:   []string{"tls.skip_verify"},
			EnvVars:      []string{config.CONFIG_ENV_PREFIX + "_TLS_SKIP_VERIFY"},
			DefaultValue: true,
			Global:       true,
		},
		&cli.StringFlag{
			Name:         "alias",
			Aliases:      []string{"a"},
			Usage:        "The server alias to use.",
			DefaultValue: "default",
			Global:       true,
		},
	},
	Commands: []*cli.Command{
		ListCmd,
	},
}