feat(k8s): enable list cluster types (#3229)

Co-authored-by: Rémy Léone <rleone@scaleway.com>

Author: scaleway-bot

cmd/scw/testdata/test-all-usage-k8s-cluster-type-list-usage.golden

@@ -0,0 +1,18 @@
+🎲🎲🎲 EXIT CODE: 0 🎲🎲🎲
+🟥🟥🟥 STDERR️️ 🟥🟥🟥️
+List available cluster types and their technical details.
+
+USAGE:
+  scw k8s cluster-type list [arg=value ...]
+
+ARGS:
+  [region=fr-par]   Region to target. If none is passed will use default region from the config (fr-par | nl-ams | pl-waw | all)
+
+FLAGS:
+  -h, --help   help for list
+
+GLOBAL FLAGS:
+  -c, --config string    The path to the config file
+  -D, --debug            Enable debug mode
+  -o, --output string    Output format: json or human, see 'scw help output' for more info (default "human")
+  -p, --profile string   The config profile to use

cmd/scw/testdata/test-all-usage-k8s-cluster-type-usage.golden

@@ -4,7 +4,10 @@ All cluster types available in a specified region
 A cluster type represents the different commercial types of clusters offered by Scaleway.
 
 USAGE:
-  scw k8s cluster-type
+  scw k8s cluster-type <command>
+
+AVAILABLE COMMANDS:
+  list        List cluster types
 
 FLAGS:
   -h, --help   help for cluster-type
@@ -14,3 +17,5 @@ GLOBAL FLAGS:
   -D, --debug            Enable debug mode
   -o, --output string    Output format: json or human, see 'scw help output' for more info (default "human")
   -p, --profile string   The config profile to use
+
+Use "scw k8s cluster-type [command] --help" for more information about a command.

docs/commands/k8s.md

@@ -15,6 +15,7 @@ Kubernetes API.
   - [Upgrade a Cluster](#upgrade-a-cluster)
   - [Wait for a cluster to reach a stable state](#wait-for-a-cluster-to-reach-a-stable-state)
 - [Cluster type management commands](#cluster-type-management-commands)
+  - [List cluster types](#list-cluster-types)
 - [Manage your Kubernetes Kapsule cluster's kubeconfig files](#manage-your-kubernetes-kapsule-cluster's-kubeconfig-files)
   - [Retrieve a kubeconfig](#retrieve-a-kubeconfig)
   - [Install a kubeconfig](#install-a-kubeconfig)
@@ -501,17 +502,25 @@ All cluster types available in a specified region
 A cluster type represents the different commercial types of clusters offered by Scaleway.
 
 
-All cluster types available in a specified region
-A cluster type represents the different commercial types of clusters offered by Scaleway.
 
+### List cluster types
+
+List available cluster types and their technical details.
 
 **Usage:**
 
 ```
-scw k8s cluster-type
+scw k8s cluster-type list [arg=value ...]
 ```
 
 
+**Args:**
+
+| Name |   | Description |
+|------|---|-------------|
+| region | Default: `fr-par`<br />One of: `fr-par`, `nl-ams`, `pl-waw`, `all` | Region to target. If none is passed will use default region from the config |
+
+
 
 ## Manage your Kubernetes Kapsule cluster's kubeconfig files
 

internal/namespaces/k8s/v1/k8s_cli.go

@@ -48,6 +48,7 @@ func GetGeneratedCommands() *core.Commands {
 		k8sNodeDelete(),
 		k8sVersionList(),
 		k8sVersionGet(),
+		k8sClusterTypeList(),
 	)
 }
 func k8sRoot() *core.Command {
@@ -2062,3 +2063,35 @@ func k8sVersionGet() *core.Command {
 		},
 	}
 }
+
+func k8sClusterTypeList() *core.Command {
+	return &core.Command{
+		Short:     `List cluster types`,
+		Long:      `List available cluster types and their technical details.`,
+		Namespace: "k8s",
+		Resource:  "cluster-type",
+		Verb:      "list",
+		// Deprecated:    false,
+		ArgsType: reflect.TypeOf(k8s.ListClusterTypesRequest{}),
+		ArgSpecs: core.ArgSpecs{
+			core.RegionArgSpec(scw.RegionFrPar, scw.RegionNlAms, scw.RegionPlWaw, scw.Region(core.AllLocalities)),
+		},
+		Run: func(ctx context.Context, args interface{}) (i interface{}, e error) {
+			request := args.(*k8s.ListClusterTypesRequest)
+
+			client := core.ExtractClient(ctx)
+			api := k8s.NewAPI(client)
+			opts := []scw.RequestOption{scw.WithAllPages()}
+			if request.Region == scw.Region(core.AllLocalities) {
+				opts = append(opts, scw.WithRegions(api.Regions()...))
+				request.Region = ""
+			}
+			resp, err := api.ListClusterTypes(request, opts...)
+			if err != nil {
+				return nil, err
+			}
+			return resp.ClusterTypes, nil
+
+		},
+	}
+}