initial working version

Signed-off-by: Johan Siebens <johan.siebens@gmail.com>

internal/cmd/tailnet.go

@@ -0,0 +1,97 @@
+package cmd
+
+import (
+	"context"
+	"github.com/jsiebens/ionscale/pkg/gen/api"
+	"github.com/muesli/coral"
+	"github.com/rodaine/table"
+)
+
+func tailnetCommand() *coral.Command {
+	command := &coral.Command{
+		Use:   "tailnets",
+		Short: "Manage ionscale tailnets",
+		Long:  "This command allows operations on ionscale tailnet resources.",
+	}
+
+	command.AddCommand(listTailnetsCommand())
+	command.AddCommand(createTailnetsCommand())
+
+	return command
+}
+
+func listTailnetsCommand() *coral.Command {
+	command := &coral.Command{
+		Use:          "list",
+		Short:        "List tailnets",
+		Long:         `List tailnets in this ionscale instance.`,
+		SilenceUsage: true,
+	}
+
+	var target = Target{}
+	target.prepareCommand(command)
+
+	command.RunE = func(command *coral.Command, args []string) error {
+
+		client, c, err := target.createGRPCClient()
+		if err != nil {
+			return err
+		}
+		defer safeClose(c)
+
+		resp, err := client.ListTailnets(context.Background(), &api.ListTailnetRequest{})
+
+		if err != nil {
+			return err
+		}
+
+		tbl := table.New("ID", "NAME")
+		for _, tailnet := range resp.Tailnet {
+			tbl.AddRow(tailnet.Id, tailnet.Name)
+		}
+		tbl.Print()
+
+		return nil
+	}
+
+	return command
+}
+
+func createTailnetsCommand() *coral.Command {
+	command := &coral.Command{
+		Use:          "create",
+		Short:        "Create a new tailnet",
+		Long:         `List tailnets in this ionscale instance.`,
+		SilenceUsage: true,
+	}
+
+	var name string
+	var target = Target{}
+	target.prepareCommand(command)
+
+	command.Flags().StringVarP(&name, "name", "n", "", "")
+	_ = command.MarkFlagRequired("name")
+
+	command.RunE = func(command *coral.Command, args []string) error {
+
+		client, c, err := target.createGRPCClient()
+		if err != nil {
+			return err
+		}
+		defer safeClose(c)
+
+		resp, err := client.CreateTailnet(context.Background(), &api.CreateTailnetRequest{Name: name})
+
+		if err != nil {
+			return err
+		}
+
+		tbl := table.New("ID", "NAME")
+		tbl.AddRow(resp.Tailnet.Id, resp.Tailnet.Name)
+		tbl.Print()
+
+		return nil
+	}
+
+	return command
+}