completed remove isController from apiserver source command group (#817)

docs/cmd/kn_source_apiserver_create.md

@@ -26,8 +26,8 @@ kn source apiserver create NAME --resource RESOURCE --service-account ACCOUNTNAM
                                  "Reference" sends only the reference to the resource,
                                  "Resource" send the full resource. (default "Reference")
   -n, --namespace string         Specify the namespace to operate in.
-      --resource stringArray     Specification for which events to listen, in the format Kind:APIVersion:isController, e.g. "Event:v1:true".
+      --resource stringArray     Specification for which events to listen, in the format Kind:APIVersion:LabelSelector, e.g. "Event:v1:key=value".
-                                 "isController" can be omitted and is "false" by default, e.g. "Event:v1".
+                                 "LabelSelector" is a list of comma separated key value pairs. "LabelSelector" can be omitted, e.g. "Event:v1".
       --service-account string   Name of the service account to use to run this source
   -s, --sink string              Addressable sink for events
 ```

docs/cmd/kn_source_apiserver_update.md

@@ -26,8 +26,8 @@ kn source apiserver update NAME --resource RESOURCE --service-account ACCOUNTNAM
                                  "Reference" sends only the reference to the resource,
                                  "Resource" send the full resource. (default "Reference")
   -n, --namespace string         Specify the namespace to operate in.
-      --resource stringArray     Specification for which events to listen, in the format Kind:APIVersion:isController, e.g. "Event:v1:true".
+      --resource stringArray     Specification for which events to listen, in the format Kind:APIVersion:LabelSelector, e.g. "Event:v1:key=value".
-                                 "isController" can be omitted and is "false" by default, e.g. "Event:v1".
+                                 "LabelSelector" is a list of comma separated key value pairs. "LabelSelector" can be omitted, e.g. "Event:v1".
       --service-account string   Name of the service account to use to run this source
   -s, --sink string              Addressable sink for events
 ```

pkg/kn/commands/source/apiserver/apiserver_test.go

@@ -83,7 +83,7 @@ func cleanupAPIServerMockClient() {
 	apiServerSourceClientFactory = nil
 }
 
-func createAPIServerSource(name, resourceKind, resourceVersion, serviceAccount, mode, service string, isController bool) *v1alpha2.ApiServerSource {
+func createAPIServerSource(name, resourceKind, resourceVersion, serviceAccount, mode, service string) *v1alpha2.ApiServerSource {
 	resources := []v1alpha2.APIVersionKindSelector{{
 		APIVersion: resourceVersion,
 		Kind:       resourceKind,

pkg/kn/commands/source/apiserver/create_test.go

@@ -35,7 +35,7 @@ func TestCreateApiServerSource(t *testing.T) {
 	apiServerClient := v1alpha2.NewMockKnAPIServerSourceClient(t)
 
 	apiServerRecorder := apiServerClient.Recorder()
-	apiServerRecorder.CreateAPIServerSource(createAPIServerSource("testsource", "Event", "v1", "testsa", "Reference", "testsvc", false), nil)
+	apiServerRecorder.CreateAPIServerSource(createAPIServerSource("testsource", "Event", "v1", "testsa", "Reference", "testsvc"), nil)
 
 	out, err := executeAPIServerSourceCommand(apiServerClient, dynamicClient, "create", "testsource", "--resource", "Event:v1", "--service-account", "testsa", "--sink", "svc:testsvc", "--mode", "Reference")
 	assert.NilError(t, err, "ApiServer source should be created")

pkg/kn/commands/source/apiserver/describe_test.go

@@ -28,7 +28,7 @@ func TestSimpleDescribe(t *testing.T) {
 	apiServerClient := v1alpha2.NewMockKnAPIServerSourceClient(t, "mynamespace")
 
 	apiServerRecorder := apiServerClient.Recorder()
-	sampleSource := createAPIServerSource("testsource", "Event", "v1", "testsa", "Reference", "testsvc", false)
+	sampleSource := createAPIServerSource("testsource", "Event", "v1", "testsa", "Reference", "testsvc")
 	apiServerRecorder.GetAPIServerSource("testsource", sampleSource, nil)
 
 	out, err := executeAPIServerSourceCommand(apiServerClient, nil, "describe", "testsource")

pkg/kn/commands/source/apiserver/flags.go

@@ -159,8 +159,8 @@ func (f *APIServerSourceUpdateFlags) Add(cmd *cobra.Command) {
 	cmd.Flags().StringArrayVar(&f.Resources,
 		"resource",
 		[]string{},
-		`Specification for which events to listen, in the format Kind:APIVersion:isController, e.g. "Event:v1:true".
+		`Specification for which events to listen, in the format Kind:APIVersion:LabelSelector, e.g. "Event:v1:key=value".
-"isController" can be omitted and is "false" by default, e.g. "Event:v1".`)
+"LabelSelector" is a list of comma separated key value pairs. "LabelSelector" can be omitted, e.g. "Event:v1".`)
 }
 
 // APIServerSourceListHandlers handles printing human readable table for `kn source apiserver list` command's output

pkg/kn/commands/source/apiserver/flags_test.go

@@ -39,7 +39,7 @@ func TestGetAPIServerResourceArray(t *testing.T) {
 		assert.DeepEqual(t, wanted, created)
 	})
 
-	t.Run("get single apiserver resource when isController is default", func(t *testing.T) {
+	t.Run("get single apiserver resource without label selector", func(t *testing.T) {
 		createFlag := APIServerSourceUpdateFlags{
 			ServiceAccountName: "test-sa",
 			Mode:               "Reference",
@@ -142,7 +142,6 @@ func TestGetUpdateAPIServerResourceArray(t *testing.T) {
 		assert.DeepEqual(t, added, addwanted)
 		assert.DeepEqual(t, removed, removewanted)
 
-		// default api version and isController
 		createFlag = APIServerSourceUpdateFlags{
 			ServiceAccountName: "test-sa",
 			Mode:               "Resource",

pkg/kn/commands/source/apiserver/list_test.go

@@ -29,7 +29,7 @@ func TestListAPIServerSource(t *testing.T) {
 	apiServerClient := v1alpha22.NewMockKnAPIServerSourceClient(t)
 
 	apiServerRecorder := apiServerClient.Recorder()
-	sampleSource := createAPIServerSource("testsource", "Event", "v1", "testsa", "Reference", "testsvc", false)
+	sampleSource := createAPIServerSource("testsource", "Event", "v1", "testsa", "Reference", "testsvc")
 	sampleSourceList := v1alpha2.ApiServerSourceList{}
 	sampleSourceList.Items = []v1alpha2.ApiServerSource{*sampleSource}
 

pkg/kn/commands/source/apiserver/update_test.go

@@ -37,10 +37,10 @@ func TestApiServerSourceUpdate(t *testing.T) {
 
 	apiServerRecorder := apiServerClient.Recorder()
 
-	present := createAPIServerSource("testsource", "Event", "v1", "testsa1", "Reference", "svc1", false)
+	present := createAPIServerSource("testsource", "Event", "v1", "testsa1", "Reference", "svc1")
 	apiServerRecorder.GetAPIServerSource("testsource", present, nil)
 
-	updated := createAPIServerSource("testsource", "Event", "v1", "testsa2", "Reference", "svc2", false)
+	updated := createAPIServerSource("testsource", "Event", "v1", "testsa2", "Reference", "svc2")
 	apiServerRecorder.UpdateAPIServerSource(updated, nil)
 
 	output, err := executeAPIServerSourceCommand(apiServerClient, dynamicClient, "update", "testsource", "--service-account", "testsa2", "--sink", "svc:svc2")
@@ -54,7 +54,7 @@ func TestApiServerSourceUpdateDeletionTimestampNotNil(t *testing.T) {
 	apiServerClient := v1alpha2.NewMockKnAPIServerSourceClient(t)
 	apiServerRecorder := apiServerClient.Recorder()
 
-	present := createAPIServerSource("testsource", "Event", "v1", "testsa1", "Ref", "svc1", false)
+	present := createAPIServerSource("testsource", "Event", "v1", "testsa1", "Ref", "svc1")
 	present.DeletionTimestamp = &metav1.Time{Time: time.Now()}
 	apiServerRecorder.GetAPIServerSource("testsource", present, nil)