feat(iot): add support for get-ca command (#1863)

Co-authored-by: Rémy Léone <[email protected]>

cmd/scw/testdata/test-all-usage-iot-hub-get-ca-usage.golden

@@ -0,0 +1,19 @@
+🎲🎲🎲 EXIT CODE: 0 🎲🎲🎲
+🟥🟥🟥 STDERR️️ 🟥🟥🟥️
+Get the certificate authority of a hub.
+
+USAGE:
+  scw iot hub get-ca [arg=value ...]
+
+ARGS:
+  hub-id            
+  [region=fr-par]   Region to target. If none is passed will use default region from the config (fr-par)
+
+FLAGS:
+  -h, --help   help for get-ca
+
+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-iot-hub-usage.golden

@@ -11,6 +11,7 @@ AVAILABLE COMMANDS:
   disable     Disable a hub
   enable      Enable a hub
   get         Get a hub
+  get-ca      Get the certificate authority of a hub
   list        List hubs
   set-ca      Set the certificate authority of a hub
   update      Update a hub

internal/namespaces/iot/v1/iot_cli.go

@@ -32,6 +32,7 @@ func GetGeneratedCommands() *core.Commands {
 		iotHubDisable(),
 		iotHubDelete(),
 		iotHubSetCa(),
+		iotHubGetCa(),
 		iotDeviceList(),
 		iotDeviceCreate(),
 		iotDeviceGet(),
@@ -496,6 +497,35 @@ func iotHubSetCa() *core.Command {
 	}
 }
 
+func iotHubGetCa() *core.Command {
+	return &core.Command{
+		Short:     `Get the certificate authority of a hub`,
+		Long:      `Get the certificate authority of a hub.`,
+		Namespace: "iot",
+		Resource:  "hub",
+		Verb:      "get-ca",
+		// Deprecated:    false,
+		ArgsType: reflect.TypeOf(iot.GetHubCARequest{}),
+		ArgSpecs: core.ArgSpecs{
+			{
+				Name:       "hub-id",
+				Required:   true,
+				Deprecated: false,
+				Positional: false,
+			},
+			core.RegionArgSpec(scw.RegionFrPar),
+		},
+		Run: func(ctx context.Context, args interface{}) (i interface{}, e error) {
+			request := args.(*iot.GetHubCARequest)
+
+			client := core.ExtractClient(ctx)
+			api := iot.NewAPI(client)
+			return api.GetHubCA(request)
+
+		},
+	}
+}
+
 func iotDeviceList() *core.Command {
 	return &core.Command{
 		Short:     `List devices`,