feat: provide functionality to list public ip-ranges

docs/stackit_public-ip.md

@@ -36,5 +36,6 @@ stackit public-ip [flags]
 * [stackit public-ip describe](./stackit_public-ip_describe.md)	 - Shows details of a Public IP
 * [stackit public-ip disassociate](./stackit_public-ip_disassociate.md)	 - Disassociates a Public IP from a network interface or a virtual IP
 * [stackit public-ip list](./stackit_public-ip_list.md)	 - Lists all Public IPs of a project
+* [stackit public-ip ranges](./stackit_public-ip_ranges.md)	 - Provides functionality for STACKIT public-ip ranges
 * [stackit public-ip update](./stackit_public-ip_update.md)	 - Updates a Public IP
 

docs/stackit_public-ip_ranges.md

@@ -0,0 +1,34 @@
+## stackit public-ip ranges
+
+Provides functionality for STACKIT public-ip ranges
+
+### Synopsis
+
+Provides functionality for STACKIT public-ip ranges
+
+```
+stackit public-ip ranges [flags]
+```
+
+### Options
+
+```
+  -h, --help   Help for "stackit public-ip ranges"
+```
+
+### Options inherited from parent commands
+
+```
+  -y, --assume-yes             If set, skips all confirmation prompts
+      --async                  If set, runs the command asynchronously
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
+  -p, --project-id string      Project ID
+      --region string          Target region for region-specific requests
+      --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
+```
+
+### SEE ALSO
+
+* [stackit public-ip](./stackit_public-ip.md)	 - Provides functionality for public IPs
+* [stackit public-ip ranges list](./stackit_public-ip_ranges_list.md)	 - Lists all STACKIT public-ip ranges
+

docs/stackit_public-ip_ranges_list.md

@@ -0,0 +1,47 @@
+## stackit public-ip ranges list
+
+Lists all STACKIT public-ip ranges
+
+### Synopsis
+
+Lists all STACKIT public-ip ranges.
+
+```
+stackit public-ip ranges list [flags]
+```
+
+### Examples
+
+```
+  Lists all STACKIT public-ip ranges
+  $ stackit public-ip ranges list
+
+  Lists all STACKIT public-ip ranges, piping to a tool like fzf for interactive selection
+  $ stackit public-ip ranges list -o pretty | fzf
+
+  Lists up to 10 STACKIT public-ip ranges
+  $ stackit public-ip ranges list --limit 10
+```
+
+### Options
+
+```
+  -h, --help        Help for "stackit public-ip ranges list"
+      --limit int   Maximum number of entries to list
+```
+
+### Options inherited from parent commands
+
+```
+  -y, --assume-yes             If set, skips all confirmation prompts
+      --async                  If set, runs the command asynchronously
+  -o, --output-format string   Output format, one of ["json" "pretty" "none" "yaml"]
+  -p, --project-id string      Project ID
+      --region string          Target region for region-specific requests
+      --verbosity string       Verbosity of the CLI, one of ["debug" "info" "warning" "error"] (default "info")
+```
+
+### SEE ALSO
+
+* [stackit public-ip ranges](./stackit_public-ip_ranges.md)	 - Provides functionality for STACKIT public-ip ranges
+

internal/cmd/public-ip/public-ip.go

@@ -8,6 +8,7 @@ import (
 	"github.com/stackitcloud/stackit-cli/internal/cmd/public-ip/describe"
 	"github.com/stackitcloud/stackit-cli/internal/cmd/public-ip/disassociate"
 	"github.com/stackitcloud/stackit-cli/internal/cmd/public-ip/list"
+	"github.com/stackitcloud/stackit-cli/internal/cmd/public-ip/ranges"
 	"github.com/stackitcloud/stackit-cli/internal/cmd/public-ip/update"
 	"github.com/stackitcloud/stackit-cli/internal/pkg/args"
 	"github.com/stackitcloud/stackit-cli/internal/pkg/utils"
@@ -35,4 +36,5 @@ func addSubcommands(cmd *cobra.Command, params *params.CmdParams) {
 	cmd.AddCommand(update.NewCmd(params))
 	cmd.AddCommand(associate.NewCmd(params))
 	cmd.AddCommand(disassociate.NewCmd(params))
+	cmd.AddCommand(ranges.NewCmd(params))
 }

internal/cmd/public-ip/ranges/list/list.go

@@ -0,0 +1,149 @@
+package list
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+
+	"github.com/goccy/go-yaml"
+	"github.com/spf13/cobra"
+	"github.com/stackitcloud/stackit-cli/internal/cmd/params"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/args"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/errors"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/examples"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/flags"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/globalflags"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/print"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/services/iaas/client"
+	"github.com/stackitcloud/stackit-cli/internal/pkg/utils"
+	"github.com/stackitcloud/stackit-sdk-go/services/iaas"
+)
+
+const (
+	limitFlag = "limit"
+)
+
+type inputModel struct {
+	*globalflags.GlobalFlagModel
+	Limit *int64
+}
+
+func NewCmd(params *params.CmdParams) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "list",
+		Short: "Lists all STACKIT public-ip ranges",
+		Long:  "Lists all STACKIT public-ip ranges.",
+		Args:  args.NoArgs,
+		Example: examples.Build(
+			examples.NewExample(
+				`Lists all STACKIT public-ip ranges`,
+				"$ stackit public-ip ranges list",
+			),
+			examples.NewExample(
+				`Lists all STACKIT public-ip ranges, piping to a tool like fzf for interactive selection`,
+				"$ stackit public-ip ranges list -o pretty | fzf",
+			),
+			examples.NewExample(
+				`Lists up to 10 STACKIT public-ip ranges`,
+				"$ stackit public-ip ranges list --limit 10",
+			),
+		),
+		RunE: func(cmd *cobra.Command, _ []string) error {
+			ctx := context.Background()
+			model, err := parseInput(params.Printer, cmd)
+			if err != nil {
+				return err
+			}
+
+			// Configure API client
+			apiClient, err := client.ConfigureClient(params.Printer, params.CliVersion)
+			if err != nil {
+				return err
+			}
+
+			// Call API
+			req := apiClient.ListPublicIPRanges(ctx)
+			resp, err := req.Execute()
+			if err != nil {
+				return fmt.Errorf("list public IP ranges: %w", err)
+			}
+			publicIpRanges := utils.GetSliceFromPointer(resp.Items)
+
+			// Truncate output
+			if model.Limit != nil && len(publicIpRanges) > int(*model.Limit) {
+				publicIpRanges = publicIpRanges[:*model.Limit]
+			}
+
+			return outputResult(params.Printer, model.OutputFormat, publicIpRanges)
+		},
+	}
+
+	configureFlags(cmd)
+	return cmd
+}
+
+func configureFlags(cmd *cobra.Command) {
+	cmd.Flags().Int64(limitFlag, 0, "Maximum number of entries to list")
+}
+
+func parseInput(p *print.Printer, cmd *cobra.Command) (*inputModel, error) {
+	globalFlags := globalflags.Parse(p, cmd)
+
+	limit := flags.FlagToInt64Pointer(p, cmd, limitFlag)
+	if limit != nil && *limit < 1 {
+		return nil, &errors.FlagValidationError{
+			Flag:    limitFlag,
+			Details: "must be greater than 0",
+		}
+	}
+
+	model := inputModel{
+		GlobalFlagModel: globalFlags,
+		Limit:           limit,
+	}
+
+	if p.IsVerbosityDebug() {
+		modelStr, err := print.BuildDebugStrFromInputModel(model)
+		if err != nil {
+			p.Debug(print.ErrorLevel, "convert model to string for debugging: %v", err)
+		} else {
+			p.Debug(print.DebugLevel, "parsed input values: %s", modelStr)
+		}
+	}
+
+	return &model, nil
+}
+
+func outputResult(p *print.Printer, outputFormat string, publicIpRanges []iaas.PublicNetwork) error {
+	switch outputFormat {
+	case print.JSONOutputFormat:
+		details, err := json.MarshalIndent(publicIpRanges, "", "  ")
+		if err != nil {
+			return fmt.Errorf("marshal public IP ranges: %w", err)
+		}
+		p.Outputln(string(details))
+
+		return nil
+	case print.YAMLOutputFormat:
+		details, err := yaml.MarshalWithOptions(publicIpRanges, yaml.IndentSequence(true), yaml.UseJSONMarshaler())
+		if err != nil {
+			return fmt.Errorf("marshal public IP ranges: %w", err)
+		}
+		p.Outputln(string(details))
+
+		return nil
+	default:
+		if len(publicIpRanges) == 0 {
+			p.Outputln("No public IP ranges found")
+			return nil
+		}
+
+		for _, item := range publicIpRanges {
+			if item.Cidr != nil && *item.Cidr != "" {
+				p.Outputln(*item.Cidr)
+			}
+		}
+
+		return nil
+	}
+}