Add command for creation of a plain trigger (#541)

docs/cmd/kn.md

@@ -28,5 +28,6 @@ Manage your Knative building blocks:
 * [kn route](kn_route.md)	 - Route command group
 * [kn service](kn_service.md)	 - Service command group
 * [kn source](kn_source.md)	 - Event source command group
+* [kn trigger](kn_trigger.md)	 - Trigger command group
 * [kn version](kn_version.md)	 - Prints the client version
 

docs/cmd/kn_trigger.md

@@ -0,0 +1,33 @@
+## kn trigger
+
+Trigger command group
+
+### Synopsis
+
+Trigger command group
+
+```
+kn trigger [flags]
+```
+
+### Options
+
+```
+  -h, --help   help for trigger
+```
+
+### Options inherited from parent commands
+
+```
+      --config string       kn config file (default is $HOME/.kn/config.yaml)
+      --kubeconfig string   kubectl config file (default is $HOME/.kube/config)
+      --log-http            log http traffic
+```
+
+### SEE ALSO
+
+* [kn](kn.md)	 - Knative client
+* [kn trigger create](kn_trigger_create.md)	 - Create a trigger
+* [kn trigger delete](kn_trigger_delete.md)	 - Delete a trigger.
+* [kn trigger describe](kn_trigger_describe.md)	 - Describe a trigger.
+

docs/cmd/kn_trigger_create.md

@@ -0,0 +1,42 @@
+## kn trigger create
+
+Create a trigger
+
+### Synopsis
+
+Create a trigger
+
+```
+kn trigger create NAME --broker BROKER --filter KEY=VALUE --sink SINK [flags]
+```
+
+### Examples
+
+```
+
+  # Create a trigger 'mytrigger' to declare a subscription to events with attribute 'type=dev.knative.foo' from default broker. The subscriber is service 'mysvc'
+  kn trigger create mytrigger --broker default --filter type=dev.knative.foo --sink svc:mysvc
+```
+
+### Options
+
+```
+      --broker string      Name of the Broker which the trigger associates with. (default "default")
+      --filter []string    Key-value pair for exact CloudEvent attribute matching against incoming events, e.g type=dev.knative.foo
+  -h, --help               help for create
+  -n, --namespace string   Specify the namespace to operate in.
+  -s, --sink string        Addressable sink for events
+```
+
+### Options inherited from parent commands
+
+```
+      --config string       kn config file (default is $HOME/.kn/config.yaml)
+      --kubeconfig string   kubectl config file (default is $HOME/.kube/config)
+      --log-http            log http traffic
+```
+
+### SEE ALSO
+
+* [kn trigger](kn_trigger.md)	 - Trigger command group
+

docs/cmd/kn_trigger_delete.md

@@ -0,0 +1,39 @@
+## kn trigger delete
+
+Delete a trigger.
+
+### Synopsis
+
+Delete a trigger.
+
+```
+kn trigger delete NAME [flags]
+```
+
+### Examples
+
+```
+
+  # Delete a trigger 'mytrigger' in default namespace
+  kn trigger delete mytrigger
+```
+
+### Options
+
+```
+  -h, --help               help for delete
+  -n, --namespace string   Specify the namespace to operate in.
+```
+
+### Options inherited from parent commands
+
+```
+      --config string       kn config file (default is $HOME/.kn/config.yaml)
+      --kubeconfig string   kubectl config file (default is $HOME/.kube/config)
+      --log-http            log http traffic
+```
+
+### SEE ALSO
+
+* [kn trigger](kn_trigger.md)	 - Trigger command group
+

docs/cmd/kn_trigger_describe.md

@@ -0,0 +1,40 @@
+## kn trigger describe
+
+Describe a trigger.
+
+### Synopsis
+
+Describe a trigger.
+
+```
+kn trigger describe NAME [flags]
+```
+
+### Examples
+
+```
+
+  # Describe a trigger with name 'my-trigger'
+  kn trigger describe my-trigger
+```
+
+### Options
+
+```
+  -h, --help               help for describe
+  -n, --namespace string   Specify the namespace to operate in.
+  -v, --verbose            More output.
+```
+
+### Options inherited from parent commands
+
+```
+      --config string       kn config file (default is $HOME/.kn/config.yaml)
+      --kubeconfig string   kubectl config file (default is $HOME/.kube/config)
+      --log-http            log http traffic
+```
+
+### SEE ALSO
+
+* [kn trigger](kn_trigger.md)	 - Trigger command group
+

pkg/eventing/v1alpha1/client.go

@@ -0,0 +1,84 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package v1alpha1
+
+import (
+	apis_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	kn_errors "knative.dev/client/pkg/errors"
+	"knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+	client_v1alpha1 "knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1"
+)
+
+// KnEventingClient to Eventing Sources. All methods are relative to the
+// namespace specified during construction
+type KnEventingClient interface {
+	// Namespace in which this client is operating for
+	Namespace() string
+	// CreateTrigger is used to create an instance of trigger
+	CreateTrigger(trigger *v1alpha1.Trigger) (*v1alpha1.Trigger, error)
+	// DeleteTrigger is used to delete an instance of trigger
+	DeleteTrigger(name string) error
+	// GetTrigger is used to get an instance of trigger
+	GetTrigger(name string) (*v1alpha1.Trigger, error)
+}
+
+// KnEventingClient is a combination of Sources client interface and namespace
+// Temporarily help to add sources dependencies
+// May be changed when adding real sources features
+type knEventingClient struct {
+	client    client_v1alpha1.EventingV1alpha1Interface
+	namespace string
+}
+
+// NewKnEventingClient is to invoke Eventing Sources Client API to create object
+func NewKnEventingClient(client client_v1alpha1.EventingV1alpha1Interface, namespace string) KnEventingClient {
+	return &knEventingClient{
+		client:    client,
+		namespace: namespace,
+	}
+}
+
+//CreateTrigger is used to create an instance of trigger
+func (c *knEventingClient) CreateTrigger(trigger *v1alpha1.Trigger) (*v1alpha1.Trigger, error) {
+	trigger, err := c.client.Triggers(c.namespace).Create(trigger)
+	if err != nil {
+		return nil, kn_errors.GetError(err)
+	}
+	return trigger, nil
+}
+
+//DeleteTrigger is used to delete an instance of trigger
+func (c *knEventingClient) DeleteTrigger(name string) error {
+	err := c.client.Triggers(c.namespace).Delete(name, &apis_v1.DeleteOptions{})
+	if err != nil {
+		return kn_errors.GetError(err)
+	}
+	return nil
+}
+
+//GetTrigger is used to get an instance of trigger
+func (c *knEventingClient) GetTrigger(name string) (*v1alpha1.Trigger, error) {
+	trigger, err := c.client.Triggers(c.namespace).Get(name, apis_v1.GetOptions{})
+	if err != nil {
+		return nil, kn_errors.GetError(err)
+	}
+	return trigger, nil
+}
+
+// Return the client's namespace
+func (c *knEventingClient) Namespace() string {
+	return c.namespace
+}

pkg/eventing/v1alpha1/client_mock.go

@@ -0,0 +1,97 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package v1alpha1
+
+import (
+	"testing"
+
+	"knative.dev/client/pkg/util/mock"
+	"knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+)
+
+// MockKnEventingClient is a combine of test object and recorder
+type MockKnEventingClient struct {
+	t         *testing.T
+	recorder  *EventingRecorder
+	namespace string
+}
+
+// NewMockKnEventingClient returns a new mock instance which you need to record for
+func NewMockKnEventingClient(t *testing.T, ns ...string) *MockKnEventingClient {
+	namespace := "default"
+	if len(ns) > 0 {
+		namespace = ns[0]
+	}
+	return &MockKnEventingClient{
+		t:        t,
+		recorder: &EventingRecorder{mock.NewRecorder(t, namespace)},
+	}
+}
+
+// Ensure that the interface is implemented
+var _ KnEventingClient = &MockKnEventingClient{}
+
+// EventingRecorder is recorder for eventing objects
+type EventingRecorder struct {
+	r *mock.Recorder
+}
+
+// Recorder returns the recorder for registering API calls
+func (c *MockKnEventingClient) Recorder() *EventingRecorder {
+	return c.recorder
+}
+
+// Namespace of this client
+func (c *MockKnEventingClient) Namespace() string {
+	return c.recorder.r.Namespace()
+}
+
+// CreateTrigger records a call for CreateCronJobSource with the expected error
+func (sr *EventingRecorder) CreateTrigger(trigger interface{}, err error) {
+	sr.r.Add("CreateTrigger", []interface{}{trigger}, []interface{}{trigger, err})
+}
+
+// CreateTrigger performs a previously recorded action, failing if non has been registered
+func (c *MockKnEventingClient) CreateTrigger(trigger *v1alpha1.Trigger) (*v1alpha1.Trigger, error) {
+	call := c.recorder.r.VerifyCall("CreateTrigger", trigger)
+	return call.Result[0].(*v1alpha1.Trigger), mock.ErrorOrNil(call.Result[1])
+}
+
+// GetTrigger records a call for GetTrigger with the expected object or error. Either trigger or err should be nil
+func (sr *EventingRecorder) GetTrigger(name interface{}, trigger *v1alpha1.Trigger, err error) {
+	sr.r.Add("GetTrigger", []interface{}{name}, []interface{}{trigger, err})
+}
+
+// GetTrigger performs a previously recorded action, failing if non has been registered
+func (c *MockKnEventingClient) GetTrigger(name string) (*v1alpha1.Trigger, error) {
+	call := c.recorder.r.VerifyCall("GetTrigger", name)
+	return call.Result[0].(*v1alpha1.Trigger), mock.ErrorOrNil(call.Result[1])
+}
+
+// DeleteTrigger records a call for DeleteTrigger with the expected error (nil if none)
+func (sr *EventingRecorder) DeleteTrigger(name interface{}, err error) {
+	sr.r.Add("DeleteTrigger", []interface{}{name}, []interface{}{err})
+}
+
+// DeleteTrigger performs a previously recorded action, failing if non has been registered
+func (c *MockKnEventingClient) DeleteTrigger(name string) error {
+	call := c.recorder.r.VerifyCall("DeleteTrigger", name)
+	return mock.ErrorOrNil(call.Result[0])
+}
+
+// Validate validates whether every recorded action has been called
+func (sr *EventingRecorder) Validate() {
+	sr.r.CheckThatAllRecordedMethodsHaveBeenCalled()
+}

pkg/eventing/v1alpha1/client_mock_test.go

@@ -0,0 +1,41 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package v1alpha1
+
+import (
+	"testing"
+
+	"knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+)
+
+func TestMockKnClient(t *testing.T) {
+
+	client := NewMockKnEventingClient(t)
+
+	recorder := client.Recorder()
+
+	// Record all services
+	recorder.GetTrigger("hello", nil, nil)
+	recorder.CreateTrigger(&v1alpha1.Trigger{}, nil)
+	recorder.DeleteTrigger("hello", nil)
+
+	// Call all service
+	client.GetTrigger("hello")
+	client.CreateTrigger(&v1alpha1.Trigger{})
+	client.DeleteTrigger("hello")
+
+	// Validate
+	recorder.Validate()
+}

pkg/eventing/v1alpha1/client_test.go

@@ -0,0 +1,128 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package v1alpha1
+
+import (
+	"fmt"
+	"testing"
+
+	"gotest.tools/assert"
+	"k8s.io/apimachinery/pkg/runtime"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	client_testing "k8s.io/client-go/testing"
+	"knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+	"knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/fake"
+)
+
+var testNamespace = "test-ns"
+
+func setup() (fakeSvr fake.FakeEventingV1alpha1, client KnEventingClient) {
+	fakeE := fake.FakeEventingV1alpha1{Fake: &client_testing.Fake{}}
+	cli := NewKnEventingClient(&fakeE, testNamespace)
+	return fakeE, cli
+}
+
+func TestDeleteTrigger(t *testing.T) {
+	var name = "new-trigger"
+	server, client := setup()
+
+	server.AddReactor("delete", "triggers",
+		func(a client_testing.Action) (bool, runtime.Object, error) {
+			name := a.(client_testing.DeleteAction).GetName()
+			if name == "errorTrigger" {
+				return true, nil, fmt.Errorf("error while deleting trigger %s", name)
+			}
+			return true, nil, nil
+		})
+
+	err := client.DeleteTrigger(name)
+	assert.NilError(t, err)
+
+	err = client.DeleteTrigger("errorTrigger")
+	assert.ErrorContains(t, err, "errorTrigger")
+}
+
+func TestCreateTrigger(t *testing.T) {
+	var name = "new-trigger"
+	server, client := setup()
+
+	objNew := newTrigger(name)
+
+	server.AddReactor("create", "triggers",
+		func(a client_testing.Action) (bool, runtime.Object, error) {
+			assert.Equal(t, testNamespace, a.GetNamespace())
+			name := a.(client_testing.CreateAction).GetObject().(metav1.Object).GetName()
+			if name == objNew.Name {
+				objNew.Generation = 2
+				return true, objNew, nil
+			}
+			return true, nil, fmt.Errorf("error while creating trigger %s", name)
+		})
+
+	t.Run("create trigger without error", func(t *testing.T) {
+		ins, err := client.CreateTrigger(objNew)
+		assert.NilError(t, err)
+		assert.Equal(t, ins.Name, name)
+		assert.Equal(t, ins.Namespace, testNamespace)
+	})
+
+	t.Run("create trigger with an error returns an error object", func(t *testing.T) {
+		_, err := client.CreateTrigger(newTrigger("unknown"))
+		assert.ErrorContains(t, err, "unknown")
+	})
+}
+
+func TestGetTrigger(t *testing.T) {
+	var name = "mytrigger"
+	server, client := setup()
+
+	server.AddReactor("get", "triggers",
+		func(a client_testing.Action) (bool, runtime.Object, error) {
+			name := a.(client_testing.GetAction).GetName()
+			if name == "errorTrigger" {
+				return true, nil, fmt.Errorf("error while getting trigger %s", name)
+			}
+			return true, newTrigger(name), nil
+		})
+
+	trigger, err := client.GetTrigger(name)
+	assert.NilError(t, err)
+	assert.Equal(t, trigger.Name, name)
+	assert.Equal(t, trigger.Spec.Broker, "default")
+
+	_, err = client.GetTrigger("errorTrigger")
+	assert.ErrorContains(t, err, "errorTrigger")
+}
+
+func newTrigger(name string) *v1alpha1.Trigger {
+	obj := &v1alpha1.Trigger{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: testNamespace,
+		},
+		Spec: v1alpha1.TriggerSpec{
+			Broker: "default",
+			Filter: &v1alpha1.TriggerFilter{
+				Attributes: &v1alpha1.TriggerFilterAttributes{
+					"type": "foo",
+				},
+			},
+		},
+	}
+	obj.Name = name
+	obj.Namespace = testNamespace
+	return obj
+}

pkg/kn/commands/testing_helper.go

@@ -33,6 +33,8 @@ import (
 	dynamic_fake "k8s.io/client-go/dynamic/fake"
 	dynamic_kn "knative.dev/client/pkg/dynamic"
 	sources_client "knative.dev/client/pkg/eventing/sources/v1alpha1"
+	eventing_client "knative.dev/client/pkg/eventing/v1alpha1"
+	eventing_fake "knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/fake"
 	sources_fake "knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1alpha1/fake"
 )
 
@@ -78,6 +80,25 @@ func CreateSourcesTestKnCommand(cmd *cobra.Command, knParams *KnParams) (*cobra.
 	return knCommand, fakeEventing, buf
 }
 
+// CreateEventingTestKnCommand helper for creating test commands
+func CreateEventingTestKnCommand(cmd *cobra.Command, knParams *KnParams) (*cobra.Command, *eventing_fake.FakeEventingV1alpha1, *bytes.Buffer) {
+	buf := new(bytes.Buffer)
+	// create fake serving client because the sink of source depends on serving client
+	fakeServing := &fake.FakeServingV1alpha1{&client_testing.Fake{}}
+	knParams.NewServingClient = func(namespace string) (v1alpha1.KnServingClient, error) {
+		return v1alpha1.NewKnServingClient(fakeServing, FakeNamespace), nil
+	}
+	// create fake sources client
+	fakeEventing := &eventing_fake.FakeEventingV1alpha1{&client_testing.Fake{}}
+	knParams.Output = buf
+	knParams.NewEventingClient = func(namespace string) (eventing_client.KnEventingClient, error) {
+		return eventing_client.NewKnEventingClient(fakeEventing, FakeNamespace), nil
+	}
+	knParams.fixedCurrentNamespace = FakeNamespace
+	knCommand := NewKnTestCommand(cmd, knParams)
+	return knCommand, fakeEventing, buf
+}
+
 // CreateDynamicTestKnCommand helper for creating test commands using dynamic client
 func CreateDynamicTestKnCommand(cmd *cobra.Command, knParams *KnParams, objects ...runtime.Object) (*cobra.Command, *dynamic_fake.FakeDynamicClient, *bytes.Buffer) {
 	buf := new(bytes.Buffer)

pkg/kn/commands/trigger/create.go

@@ -0,0 +1,115 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trigger
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/spf13/cobra"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"knative.dev/client/pkg/kn/commands"
+	"knative.dev/client/pkg/kn/commands/flags"
+	"knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+	duckv1 "knative.dev/pkg/apis/duck/v1"
+)
+
+// NewTriggerCreateCommand to create trigger create command
+func NewTriggerCreateCommand(p *commands.KnParams) *cobra.Command {
+	var triggerUpdateFlags TriggerUpdateFlags
+	var sinkFlags flags.SinkFlags
+
+	cmd := &cobra.Command{
+		Use:   "create NAME --broker BROKER --filter KEY=VALUE --sink SINK",
+		Short: "Create a trigger",
+		Example: `
+  # Create a trigger 'mytrigger' to declare a subscription to events with attribute 'type=dev.knative.foo' from default broker. The subscriber is service 'mysvc'
+  kn trigger create mytrigger --broker default --filter type=dev.knative.foo --sink svc:mysvc`,
+
+		RunE: func(cmd *cobra.Command, args []string) (err error) {
+			if len(args) != 1 {
+				return errors.New("'trigger create' requires the name of the trigger as single argument")
+			}
+			name := args[0]
+
+			namespace, err := p.GetNamespace(cmd)
+			if err != nil {
+				return err
+			}
+
+			eventingClient, err := p.NewEventingClient(namespace)
+			if err != nil {
+				return err
+			}
+
+			servingClient, err := p.NewServingClient(namespace)
+			if err != nil {
+				return err
+			}
+
+			objectRef, err := sinkFlags.ResolveSink(servingClient)
+			if err != nil {
+				return fmt.Errorf(
+					"cannot create trigger '%s' in namespace '%s' "+
+						"because %s", name, namespace, err)
+			}
+
+			trigger := constructTrigger(name, namespace, triggerUpdateFlags)
+			trigger.Spec.Subscriber = &duckv1.Destination{
+				Ref: objectRef.Ref,
+				URI: objectRef.URI,
+			}
+
+			_, err = eventingClient.CreateTrigger(trigger)
+			if err != nil {
+				return fmt.Errorf(
+					"cannot create trigger '%s' in namespace '%s' "+
+						"because %s", name, namespace, err)
+			}
+			fmt.Fprintf(cmd.OutOrStdout(), "Trigger '%s' successfully created in namespace '%s'.\n", args[0], namespace)
+			return nil
+		},
+	}
+	commands.AddNamespaceFlags(cmd.Flags(), false)
+	triggerUpdateFlags.Add(cmd)
+	sinkFlags.Add(cmd)
+	cmd.MarkFlagRequired("schedule")
+
+	return cmd
+}
+
+// constructTrigger is to create an instance of v1alpha1.Trigger
+func constructTrigger(name string, namespace string, flags TriggerUpdateFlags) *v1alpha1.Trigger {
+	trigger := v1alpha1.Trigger{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: namespace,
+		},
+		Spec: v1alpha1.TriggerSpec{
+			Broker: flags.Broker,
+		},
+	}
+
+	filters := flags.GetFilters()
+	if filters != nil {
+		triggerFilterAttributes := v1alpha1.TriggerFilterAttributes(filters)
+		trigger.Spec.Filter = &v1alpha1.TriggerFilter{
+			Attributes: &triggerFilterAttributes,
+		}
+	}
+
+	return &trigger
+}

pkg/kn/commands/trigger/create_test.go

@@ -0,0 +1,117 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trigger
+
+import (
+	"errors"
+	"fmt"
+	"testing"
+
+	"gotest.tools/assert"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	eventing_client "knative.dev/client/pkg/eventing/v1alpha1"
+	knserving_client "knative.dev/client/pkg/serving/v1alpha1"
+	"knative.dev/client/pkg/util"
+	"knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+	duckv1 "knative.dev/pkg/apis/duck/v1"
+	serving_v1alpha1 "knative.dev/serving/pkg/apis/serving/v1alpha1"
+)
+
+var (
+	triggerName = "foo"
+)
+
+func TestTriggerCreate(t *testing.T) {
+	eventingClient := eventing_client.NewMockKnEventingClient(t)
+	servingClient := knserving_client.NewMockKnServiceClient(t)
+
+	servingRecorder := servingClient.Recorder()
+	servingRecorder.GetService("mysvc", &serving_v1alpha1.Service{
+		TypeMeta:   metav1.TypeMeta{Kind: "Service"},
+		ObjectMeta: metav1.ObjectMeta{Name: "mysvc"},
+	}, nil)
+
+	eventingRecorder := eventingClient.Recorder()
+	eventingRecorder.CreateTrigger(createTrigger(triggerName, map[string]string{"type": "dev.knative.foo"}, "mybroker", "mysvc"), nil)
+
+	out, err := executeTriggerCommand(eventingClient, servingClient, "create", triggerName, "--broker", "mybroker",
+		"--filter", "type=dev.knative.foo", "--sink", "svc:mysvc")
+	assert.NilError(t, err, "Trigger should be created")
+	util.ContainsAll(out, "Trigger", triggerName, "created", "namespace", "default")
+
+	eventingRecorder.Validate()
+	servingRecorder.Validate()
+}
+
+func TestNoSinkError(t *testing.T) {
+	eventingClient := eventing_client.NewMockKnEventingClient(t)
+	servingClient := knserving_client.NewMockKnServiceClient(t)
+
+	errorMsg := fmt.Sprintf("cannot create trigger '%s' in namespace 'default' because no Service mysvc found", triggerName)
+	servingRecorder := servingClient.Recorder()
+	servingRecorder.GetService("mysvc", nil, errors.New("no Service mysvc found"))
+
+	out, err := executeTriggerCommand(eventingClient, servingClient, "create", triggerName, "--broker", "mybroker",
+		"--filter", "type=dev.knative.foo", "--sink", "svc:mysvc")
+	assert.Error(t, err, errorMsg)
+	assert.Assert(t, util.ContainsAll(out, errorMsg, "Usage"))
+	servingRecorder.Validate()
+}
+
+func TestTriggerCreateMultipleFilter(t *testing.T) {
+	eventingClient := eventing_client.NewMockKnEventingClient(t)
+	servingClient := knserving_client.NewMockKnServiceClient(t)
+
+	servingRecorder := servingClient.Recorder()
+	servingRecorder.GetService("mysvc", &serving_v1alpha1.Service{
+		TypeMeta:   metav1.TypeMeta{Kind: "Service"},
+		ObjectMeta: metav1.ObjectMeta{Name: "mysvc"},
+	}, nil)
+
+	eventingRecorder := eventingClient.Recorder()
+	eventingRecorder.CreateTrigger(createTrigger(triggerName, map[string]string{"type": "dev.knative.foo", "source": "event.host"}, "mybroker", "mysvc"), nil)
+
+	out, err := executeTriggerCommand(eventingClient, servingClient, "create", triggerName, "--broker", "mybroker",
+		"--filter", "type=dev.knative.foo", "--filter", "source=event.host", "--sink", "svc:mysvc")
+	assert.NilError(t, err, "Trigger should be created")
+	util.ContainsAll(out, "Trigger", triggerName, "created", "namespace", "default")
+
+	eventingRecorder.Validate()
+	servingRecorder.Validate()
+}
+
+func createTrigger(name string, filters map[string]string, broker string, svcname string) *v1alpha1.Trigger {
+	triggerFilterAttributes := v1alpha1.TriggerFilterAttributes(filters)
+	wanted := &v1alpha1.Trigger{
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      name,
+			Namespace: "default",
+		},
+		Spec: v1alpha1.TriggerSpec{
+			Broker: broker,
+			Filter: &v1alpha1.TriggerFilter{
+				Attributes: &triggerFilterAttributes,
+			},
+			Subscriber: &duckv1.Destination{
+				Ref: &corev1.ObjectReference{
+					Name: svcname,
+					Kind: "Service",
+				},
+			},
+		},
+	}
+	return wanted
+}

pkg/kn/commands/trigger/delete.go

@@ -0,0 +1,59 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trigger
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/spf13/cobra"
+	"knative.dev/client/pkg/kn/commands"
+)
+
+// NewTriggerDeleteCommand represent 'revision delete' command
+func NewTriggerDeleteCommand(p *commands.KnParams) *cobra.Command {
+	TriggerDeleteCommand := &cobra.Command{
+		Use:   "delete NAME",
+		Short: "Delete a trigger.",
+		Example: `
+  # Delete a trigger 'mytrigger' in default namespace
+  kn trigger delete mytrigger`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if len(args) != 1 {
+				return errors.New("'trigger delete' requires the name of the trigger as single argument")
+			}
+			name := args[0]
+
+			namespace, err := p.GetNamespace(cmd)
+			if err != nil {
+				return err
+			}
+
+			eventingClient, err := p.NewEventingClient(namespace)
+			if err != nil {
+				return err
+			}
+
+			err = eventingClient.DeleteTrigger(name)
+			if err != nil {
+				return err
+			}
+			fmt.Fprintf(cmd.OutOrStdout(), "Trigger '%s' deleted in namespace '%s'.\n", args[0], namespace)
+			return nil
+		},
+	}
+	commands.AddNamespaceFlags(TriggerDeleteCommand.Flags(), false)
+	return TriggerDeleteCommand
+}

pkg/kn/commands/trigger/delete_test.go

@@ -0,0 +1,53 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trigger
+
+import (
+	"errors"
+	"fmt"
+	"testing"
+
+	"gotest.tools/assert"
+	eventing_client "knative.dev/client/pkg/eventing/v1alpha1"
+	"knative.dev/client/pkg/util"
+)
+
+func TestTriggerDelete(t *testing.T) {
+	triggerName := "trigger-12345"
+
+	eventingClient := eventing_client.NewMockKnEventingClient(t)
+	eventingRecorder := eventingClient.Recorder()
+	eventingRecorder.DeleteTrigger(triggerName, nil)
+
+	out, err := executeTriggerCommand(eventingClient, nil, "delete", triggerName)
+	assert.NilError(t, err)
+	util.ContainsAll(out, "deleted", "testns", triggerName)
+
+	eventingRecorder.Validate()
+}
+
+func TestTriggerDeleteWithError(t *testing.T) {
+	triggerName := "trigger-12345"
+
+	eventingClient := eventing_client.NewMockKnEventingClient(t)
+	eventingRecorder := eventingClient.Recorder()
+	eventingRecorder.DeleteTrigger(triggerName, errors.New(fmt.Sprintf("trigger %s not found", triggerName)))
+
+	out, err := executeTriggerCommand(eventingClient, nil, "delete", triggerName)
+	assert.ErrorContains(t, err, triggerName)
+	util.ContainsAll(out, "trigger", triggerName, "not found")
+
+	eventingRecorder.Validate()
+}

pkg/kn/commands/trigger/describe.go

@@ -0,0 +1,119 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trigger
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/spf13/cobra"
+
+	"knative.dev/client/pkg/kn/commands"
+	"knative.dev/client/pkg/printers"
+	"knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+	duckv1 "knative.dev/pkg/apis/duck/v1"
+)
+
+// NewTriggerDescribeCommand returns a new command for describe a trigger
+func NewTriggerDescribeCommand(p *commands.KnParams) *cobra.Command {
+
+	triggerDescribe := &cobra.Command{
+		Use:   "describe NAME",
+		Short: "Describe a trigger.",
+		Example: `
+  # Describe a trigger with name 'my-trigger'
+  kn trigger describe my-trigger`,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if len(args) != 1 {
+				return errors.New("'trigger describe' requires the name of the trigger as single argument")
+			}
+			name := args[0]
+
+			// get namespace
+			namespace, err := p.GetNamespace(cmd)
+			if err != nil {
+				return err
+			}
+
+			// get client
+			eventingClient, err := p.NewEventingClient(namespace)
+			if err != nil {
+				return err
+			}
+
+			trigger, err := eventingClient.GetTrigger(name)
+			if err != nil {
+				return err
+			}
+
+			out := cmd.OutOrStdout()
+			dw := printers.NewPrefixWriter(out)
+
+			printDetails, err := cmd.Flags().GetBool("verbose")
+			if err != nil {
+				return err
+			}
+
+			writeTrigger(dw, trigger, printDetails)
+			dw.WriteLine()
+			if err := dw.Flush(); err != nil {
+				return err
+			}
+
+			// Revisions summary info
+			writeSink(dw, trigger.Spec.Subscriber)
+			dw.WriteLine()
+			if err := dw.Flush(); err != nil {
+				return err
+			}
+
+			// Condition info
+			commands.WriteConditions(dw, trigger.Status.Conditions, printDetails)
+			if err := dw.Flush(); err != nil {
+				return err
+			}
+
+			return nil
+		},
+	}
+	flags := triggerDescribe.Flags()
+	commands.AddNamespaceFlags(flags, false)
+	flags.BoolP("verbose", "v", false, "More output.")
+
+	return triggerDescribe
+}
+
+func writeSink(dw printers.PrefixWriter, sink *duckv1.Destination) {
+	subWriter := dw.WriteAttribute("Sink", "")
+	subWriter.WriteAttribute("Name", sink.Ref.Name)
+	subWriter.WriteAttribute("Namespace", sink.Ref.Namespace)
+	ref := sink.Ref
+	if ref != nil {
+		subWriter.WriteAttribute("Resource", fmt.Sprintf("%s (%s)", sink.Ref.Kind, sink.Ref.APIVersion))
+	}
+	uri := sink.URI
+	if uri != nil {
+		subWriter.WriteAttribute("URI", uri.String())
+	}
+}
+
+func writeTrigger(dw printers.PrefixWriter, trigger *v1alpha1.Trigger, printDetails bool) {
+	commands.WriteMetadata(dw, &trigger.ObjectMeta, printDetails)
+	dw.WriteAttribute("Broker", trigger.Spec.Broker)
+	subWriter := dw.WriteAttribute("Filter", "")
+	for key, value := range *trigger.Spec.Filter.Attributes {
+		subWriter.WriteAttribute(key, value)
+	}
+}

pkg/kn/commands/trigger/describe_test.go

@@ -0,0 +1,89 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trigger
+
+import (
+	"errors"
+	"testing"
+
+	"gotest.tools/assert"
+	"gotest.tools/assert/cmp"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	client_v1alpha1 "knative.dev/client/pkg/eventing/v1alpha1"
+	"knative.dev/client/pkg/util"
+	v1alpha1 "knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+	duckv1 "knative.dev/pkg/apis/duck/v1"
+)
+
+func TestSimpleDescribe(t *testing.T) {
+	client := client_v1alpha1.NewMockKnEventingClient(t, "mynamespace")
+
+	recorder := client.Recorder()
+	recorder.GetTrigger("testtrigger", getTrigger(), nil)
+
+	out, err := executeTriggerCommand(client, nil, "describe", "testtrigger")
+	assert.NilError(t, err)
+
+	assert.Assert(t, cmp.Regexp("Name:\\s+testtrigger", out))
+	assert.Assert(t, cmp.Regexp("Namespace:\\s+default", out))
+
+	assert.Assert(t, util.ContainsAll(out, "Broker:", "mybroker"))
+	assert.Assert(t, util.ContainsAll(out, "Filter:", "type", "foo.type.knative", "source", "src.eventing.knative"))
+	assert.Assert(t, util.ContainsAll(out, "Sink:", "Service", "myservicenamespace", "mysvc"))
+
+	// Validate that all recorded API methods have been called
+	recorder.Validate()
+}
+
+func TestDescribeError(t *testing.T) {
+	client := client_v1alpha1.NewMockKnEventingClient(t, "mynamespace")
+
+	recorder := client.Recorder()
+	recorder.GetTrigger("testtrigger", nil, errors.New("triggers.eventing.knative.dev 'testtrigger' not found"))
+
+	_, err := executeTriggerCommand(client, nil, "describe", "testtrigger")
+	assert.ErrorContains(t, err, "testtrigger", "not found")
+
+	recorder.Validate()
+}
+
+func getTrigger() *v1alpha1.Trigger {
+	return &v1alpha1.Trigger{
+		TypeMeta: v1.TypeMeta{},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:      "testtrigger",
+			Namespace: "default",
+		},
+		Spec: v1alpha1.TriggerSpec{
+			Broker: "mybroker",
+			Filter: &v1alpha1.TriggerFilter{
+				Attributes: &v1alpha1.TriggerFilterAttributes{
+					"type":   "foo.type.knative",
+					"source": "src.eventing.knative",
+				},
+			},
+			Subscriber: &duckv1.Destination{
+				Ref: &corev1.ObjectReference{
+					Kind:      "Service",
+					Namespace: "myservicenamespace",
+					Name:      "mysvc",
+				},
+			},
+		},
+		Status: v1alpha1.TriggerStatus{},
+	}
+}

pkg/kn/commands/trigger/flag.go

@@ -0,0 +1,67 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trigger
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/spf13/cobra"
+)
+
+type filterArray []string
+
+func (filters *filterArray) String() string {
+	str := ""
+	for _, filter := range *filters {
+		str = str + filter + " "
+	}
+	return str
+}
+
+func (filters *filterArray) Set(value string) error {
+	*filters = append(*filters, value)
+	return nil
+}
+
+func (filters *filterArray) Type() string {
+	return "[]string"
+}
+
+// TriggerUpdateFlags are flags for create and update a trigger
+type TriggerUpdateFlags struct {
+	Broker  string
+	Filters filterArray
+}
+
+// GetFilter to return a map type of filters
+func (f *TriggerUpdateFlags) GetFilters() map[string]string {
+	filters := map[string]string{}
+	for _, item := range f.Filters {
+		parts := strings.Split(item, "=")
+		if len(parts) == 2 {
+			filters[parts[0]] = parts[1]
+		} else {
+			fmt.Printf("Ignore invalid filter %s", f)
+		}
+	}
+	return filters
+}
+
+//Add is to set parameters
+func (f *TriggerUpdateFlags) Add(cmd *cobra.Command) {
+	cmd.Flags().StringVar(&f.Broker, "broker", "default", "Name of the Broker which the trigger associates with.")
+	cmd.Flags().Var(&f.Filters, "filter", "Key-value pair for exact CloudEvent attribute matching against incoming events, e.g type=dev.knative.foo")
+}

pkg/kn/commands/trigger/flag_test.go

@@ -0,0 +1,35 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trigger
+
+import (
+	"testing"
+
+	"gotest.tools/assert"
+)
+
+func TestGetFilter(t *testing.T) {
+	t.Run("get multiple filters", func(t *testing.T) {
+		createFlag := TriggerUpdateFlags{
+			Filters: filterArray{"type=abc.edf.ghi", "attr=value"},
+		}
+		created := createFlag.GetFilters()
+		wanted := map[string]string{
+			"type": "abc.edf.ghi",
+			"attr": "value",
+		}
+		assert.DeepEqual(t, wanted, created)
+	})
+}

pkg/kn/commands/trigger/trigger.go

@@ -0,0 +1,33 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trigger
+
+import (
+	"github.com/spf13/cobra"
+
+	"knative.dev/client/pkg/kn/commands"
+)
+
+// NewTriggerCommand to create trigger command group
+func NewTriggerCommand(p *commands.KnParams) *cobra.Command {
+	triggerCmd := &cobra.Command{
+		Use:   "trigger",
+		Short: "Trigger command group",
+	}
+	triggerCmd.AddCommand(NewTriggerCreateCommand(p))
+	triggerCmd.AddCommand(NewTriggerDeleteCommand(p))
+	triggerCmd.AddCommand(NewTriggerDescribeCommand(p))
+	return triggerCmd
+}

pkg/kn/commands/trigger/trigger_test.go

@@ -0,0 +1,72 @@
+// Copyright © 2019 The Knative Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package trigger
+
+import (
+	"bytes"
+
+	"k8s.io/client-go/tools/clientcmd"
+
+	eventc_v1alpha1 "knative.dev/client/pkg/eventing/v1alpha1"
+	"knative.dev/client/pkg/kn/commands"
+	serving_client_v1alpha1 "knative.dev/client/pkg/serving/v1alpha1"
+)
+
+// Helper methods
+var blankConfig clientcmd.ClientConfig
+
+func init() {
+	var err error
+	blankConfig, err = clientcmd.NewClientConfigFromBytes([]byte(`kind: Config
+version: v1
+users:
+- name: u
+clusters:
+- name: c
+  cluster:
+    server: example.com
+contexts:
+- name: x
+  context:
+    user: u
+    cluster: c
+current-context: x
+`))
+	if err != nil {
+		panic(err)
+	}
+}
+
+func executeTriggerCommand(triggerClient eventc_v1alpha1.KnEventingClient, servingClient serving_client_v1alpha1.KnServingClient, args ...string) (string, error) {
+	knParams := &commands.KnParams{}
+	knParams.ClientConfig = blankConfig
+
+	output := new(bytes.Buffer)
+	knParams.Output = output
+	knParams.NewServingClient = func(namespace string) (serving_client_v1alpha1.KnServingClient, error) {
+		return servingClient, nil
+	}
+	knParams.NewEventingClient = func(namespace string) (eventc_v1alpha1.KnEventingClient, error) {
+		return triggerClient, nil
+	}
+
+	cmd := NewTriggerCommand(knParams)
+	cmd.SetArgs(args)
+	cmd.SetOutput(output)
+
+	err := cmd.Execute()
+
+	return output.String(), err
+}

pkg/kn/commands/types.go

@@ -24,11 +24,13 @@ import (
 	"k8s.io/client-go/rest"
 	"k8s.io/client-go/tools/clientcmd"
 	"knative.dev/client/pkg/util"
+	eventing "knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1"
 	eventing_sources "knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1alpha1"
 	serving_v1alpha1_client "knative.dev/serving/pkg/client/clientset/versioned/typed/serving/v1alpha1"
 
 	dynamic_kn "knative.dev/client/pkg/dynamic"
 	sources_kn_v1alpha1 "knative.dev/client/pkg/eventing/sources/v1alpha1"
+	eventing_kn_v1alpha1 "knative.dev/client/pkg/eventing/v1alpha1"
 	serving_kn_v1alpha1 "knative.dev/client/pkg/serving/v1alpha1"
 )
 
@@ -51,6 +53,7 @@ type KnParams struct {
 	ClientConfig      clientcmd.ClientConfig
 	NewServingClient  func(namespace string) (serving_kn_v1alpha1.KnServingClient, error)
 	NewSourcesClient  func(namespace string) (sources_kn_v1alpha1.KnSourcesClient, error)
+	NewEventingClient func(namespace string) (eventing_kn_v1alpha1.KnEventingClient, error)
 	NewDynamicClient  func(namespace string) (dynamic_kn.KnDynamicClient, error)
 
 	// General global options
@@ -69,6 +72,10 @@ func (params *KnParams) Initialize() {
 		params.NewSourcesClient = params.newSourcesClient
 	}
 
+	if params.NewEventingClient == nil {
+		params.NewEventingClient = params.newEventingClient
+	}
+
 	if params.NewDynamicClient == nil {
 		params.NewDynamicClient = params.newDynamicClient
 	}
@@ -94,6 +101,16 @@ func (params *KnParams) newSourcesClient(namespace string) (sources_kn_v1alpha1.
 	return sources_kn_v1alpha1.NewKnSourcesClient(client, namespace), nil
 }
 
+func (params *KnParams) newEventingClient(namespace string) (eventing_kn_v1alpha1.KnEventingClient, error) {
+	restConfig, err := params.RestConfig()
+	if err != nil {
+		return nil, err
+	}
+
+	client, _ := eventing.NewForConfig(restConfig)
+	return eventing_kn_v1alpha1.NewKnEventingClient(client, namespace), nil
+}
+
 func (params *KnParams) newDynamicClient(namespace string) (dynamic_kn.KnDynamicClient, error) {
 	restConfig, err := params.RestConfig()
 	if err != nil {

pkg/kn/core/root.go

@@ -36,6 +36,7 @@ import (
 	"knative.dev/client/pkg/kn/commands/route"
 	"knative.dev/client/pkg/kn/commands/service"
 	"knative.dev/client/pkg/kn/commands/source"
+	"knative.dev/client/pkg/kn/commands/trigger"
 	"knative.dev/client/pkg/kn/commands/version"
 	"knative.dev/client/pkg/kn/flags"
 )
@@ -144,6 +145,7 @@ func NewKnCommand(params ...commands.KnParams) *cobra.Command {
 	rootCmd.AddCommand(completion.NewCompletionCommand(p))
 	rootCmd.AddCommand(version.NewVersionCommand(p))
 	rootCmd.AddCommand(source.NewSourceCommand(p))
+	rootCmd.AddCommand(trigger.NewTriggerCommand(p))
 
 	// Deal with empty and unknown sub command groups
 	EmptyAndUnknownSubCommands(rootCmd)

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/broker.go

@@ -0,0 +1,191 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	"time"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+	v1alpha1 "knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+	scheme "knative.dev/eventing/pkg/client/clientset/versioned/scheme"
+)
+
+// BrokersGetter has a method to return a BrokerInterface.
+// A group's client should implement this interface.
+type BrokersGetter interface {
+	Brokers(namespace string) BrokerInterface
+}
+
+// BrokerInterface has methods to work with Broker resources.
+type BrokerInterface interface {
+	Create(*v1alpha1.Broker) (*v1alpha1.Broker, error)
+	Update(*v1alpha1.Broker) (*v1alpha1.Broker, error)
+	UpdateStatus(*v1alpha1.Broker) (*v1alpha1.Broker, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.Broker, error)
+	List(opts v1.ListOptions) (*v1alpha1.BrokerList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Broker, err error)
+	BrokerExpansion
+}
+
+// brokers implements BrokerInterface
+type brokers struct {
+	client rest.Interface
+	ns     string
+}
+
+// newBrokers returns a Brokers
+func newBrokers(c *EventingV1alpha1Client, namespace string) *brokers {
+	return &brokers{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the broker, and returns the corresponding broker object, and an error if there is any.
+func (c *brokers) Get(name string, options v1.GetOptions) (result *v1alpha1.Broker, err error) {
+	result = &v1alpha1.Broker{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("brokers").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Brokers that match those selectors.
+func (c *brokers) List(opts v1.ListOptions) (result *v1alpha1.BrokerList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1alpha1.BrokerList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("brokers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested brokers.
+func (c *brokers) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("brokers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a broker and creates it.  Returns the server's representation of the broker, and an error, if there is any.
+func (c *brokers) Create(broker *v1alpha1.Broker) (result *v1alpha1.Broker, err error) {
+	result = &v1alpha1.Broker{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("brokers").
+		Body(broker).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a broker and updates it. Returns the server's representation of the broker, and an error, if there is any.
+func (c *brokers) Update(broker *v1alpha1.Broker) (result *v1alpha1.Broker, err error) {
+	result = &v1alpha1.Broker{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("brokers").
+		Name(broker.Name).
+		Body(broker).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *brokers) UpdateStatus(broker *v1alpha1.Broker) (result *v1alpha1.Broker, err error) {
+	result = &v1alpha1.Broker{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("brokers").
+		Name(broker.Name).
+		SubResource("status").
+		Body(broker).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the broker and deletes it. Returns an error if one occurs.
+func (c *brokers) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("brokers").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *brokers) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("brokers").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched broker.
+func (c *brokers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Broker, err error) {
+	result = &v1alpha1.Broker{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("brokers").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// This package has the automatically generated typed clients.
+package v1alpha1

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/eventing_client.go

@@ -0,0 +1,99 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	rest "k8s.io/client-go/rest"
+	v1alpha1 "knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+	"knative.dev/eventing/pkg/client/clientset/versioned/scheme"
+)
+
+type EventingV1alpha1Interface interface {
+	RESTClient() rest.Interface
+	BrokersGetter
+	EventTypesGetter
+	TriggersGetter
+}
+
+// EventingV1alpha1Client is used to interact with features provided by the eventing.knative.dev group.
+type EventingV1alpha1Client struct {
+	restClient rest.Interface
+}
+
+func (c *EventingV1alpha1Client) Brokers(namespace string) BrokerInterface {
+	return newBrokers(c, namespace)
+}
+
+func (c *EventingV1alpha1Client) EventTypes(namespace string) EventTypeInterface {
+	return newEventTypes(c, namespace)
+}
+
+func (c *EventingV1alpha1Client) Triggers(namespace string) TriggerInterface {
+	return newTriggers(c, namespace)
+}
+
+// NewForConfig creates a new EventingV1alpha1Client for the given config.
+func NewForConfig(c *rest.Config) (*EventingV1alpha1Client, error) {
+	config := *c
+	if err := setConfigDefaults(&config); err != nil {
+		return nil, err
+	}
+	client, err := rest.RESTClientFor(&config)
+	if err != nil {
+		return nil, err
+	}
+	return &EventingV1alpha1Client{client}, nil
+}
+
+// NewForConfigOrDie creates a new EventingV1alpha1Client for the given config and
+// panics if there is an error in the config.
+func NewForConfigOrDie(c *rest.Config) *EventingV1alpha1Client {
+	client, err := NewForConfig(c)
+	if err != nil {
+		panic(err)
+	}
+	return client
+}
+
+// New creates a new EventingV1alpha1Client for the given RESTClient.
+func New(c rest.Interface) *EventingV1alpha1Client {
+	return &EventingV1alpha1Client{c}
+}
+
+func setConfigDefaults(config *rest.Config) error {
+	gv := v1alpha1.SchemeGroupVersion
+	config.GroupVersion = &gv
+	config.APIPath = "/apis"
+	config.NegotiatedSerializer = scheme.Codecs.WithoutConversion()
+
+	if config.UserAgent == "" {
+		config.UserAgent = rest.DefaultKubernetesUserAgent()
+	}
+
+	return nil
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *EventingV1alpha1Client) RESTClient() rest.Interface {
+	if c == nil {
+		return nil
+	}
+	return c.restClient
+}

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/eventtype.go

@@ -0,0 +1,191 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	"time"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+	v1alpha1 "knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+	scheme "knative.dev/eventing/pkg/client/clientset/versioned/scheme"
+)
+
+// EventTypesGetter has a method to return a EventTypeInterface.
+// A group's client should implement this interface.
+type EventTypesGetter interface {
+	EventTypes(namespace string) EventTypeInterface
+}
+
+// EventTypeInterface has methods to work with EventType resources.
+type EventTypeInterface interface {
+	Create(*v1alpha1.EventType) (*v1alpha1.EventType, error)
+	Update(*v1alpha1.EventType) (*v1alpha1.EventType, error)
+	UpdateStatus(*v1alpha1.EventType) (*v1alpha1.EventType, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.EventType, error)
+	List(opts v1.ListOptions) (*v1alpha1.EventTypeList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.EventType, err error)
+	EventTypeExpansion
+}
+
+// eventTypes implements EventTypeInterface
+type eventTypes struct {
+	client rest.Interface
+	ns     string
+}
+
+// newEventTypes returns a EventTypes
+func newEventTypes(c *EventingV1alpha1Client, namespace string) *eventTypes {
+	return &eventTypes{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the eventType, and returns the corresponding eventType object, and an error if there is any.
+func (c *eventTypes) Get(name string, options v1.GetOptions) (result *v1alpha1.EventType, err error) {
+	result = &v1alpha1.EventType{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("eventtypes").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of EventTypes that match those selectors.
+func (c *eventTypes) List(opts v1.ListOptions) (result *v1alpha1.EventTypeList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1alpha1.EventTypeList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("eventtypes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested eventTypes.
+func (c *eventTypes) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("eventtypes").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a eventType and creates it.  Returns the server's representation of the eventType, and an error, if there is any.
+func (c *eventTypes) Create(eventType *v1alpha1.EventType) (result *v1alpha1.EventType, err error) {
+	result = &v1alpha1.EventType{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("eventtypes").
+		Body(eventType).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a eventType and updates it. Returns the server's representation of the eventType, and an error, if there is any.
+func (c *eventTypes) Update(eventType *v1alpha1.EventType) (result *v1alpha1.EventType, err error) {
+	result = &v1alpha1.EventType{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("eventtypes").
+		Name(eventType.Name).
+		Body(eventType).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *eventTypes) UpdateStatus(eventType *v1alpha1.EventType) (result *v1alpha1.EventType, err error) {
+	result = &v1alpha1.EventType{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("eventtypes").
+		Name(eventType.Name).
+		SubResource("status").
+		Body(eventType).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the eventType and deletes it. Returns an error if one occurs.
+func (c *eventTypes) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("eventtypes").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *eventTypes) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("eventtypes").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched eventType.
+func (c *eventTypes) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.EventType, err error) {
+	result = &v1alpha1.EventType{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("eventtypes").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/fake/doc.go

@@ -0,0 +1,20 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+// Package fake has the automatically generated clients.
+package fake

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/fake/fake_broker.go

@@ -0,0 +1,140 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+	v1alpha1 "knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+)
+
+// FakeBrokers implements BrokerInterface
+type FakeBrokers struct {
+	Fake *FakeEventingV1alpha1
+	ns   string
+}
+
+var brokersResource = schema.GroupVersionResource{Group: "eventing.knative.dev", Version: "v1alpha1", Resource: "brokers"}
+
+var brokersKind = schema.GroupVersionKind{Group: "eventing.knative.dev", Version: "v1alpha1", Kind: "Broker"}
+
+// Get takes name of the broker, and returns the corresponding broker object, and an error if there is any.
+func (c *FakeBrokers) Get(name string, options v1.GetOptions) (result *v1alpha1.Broker, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(brokersResource, c.ns, name), &v1alpha1.Broker{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Broker), err
+}
+
+// List takes label and field selectors, and returns the list of Brokers that match those selectors.
+func (c *FakeBrokers) List(opts v1.ListOptions) (result *v1alpha1.BrokerList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(brokersResource, brokersKind, c.ns, opts), &v1alpha1.BrokerList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1alpha1.BrokerList{ListMeta: obj.(*v1alpha1.BrokerList).ListMeta}
+	for _, item := range obj.(*v1alpha1.BrokerList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested brokers.
+func (c *FakeBrokers) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(brokersResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a broker and creates it.  Returns the server's representation of the broker, and an error, if there is any.
+func (c *FakeBrokers) Create(broker *v1alpha1.Broker) (result *v1alpha1.Broker, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(brokersResource, c.ns, broker), &v1alpha1.Broker{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Broker), err
+}
+
+// Update takes the representation of a broker and updates it. Returns the server's representation of the broker, and an error, if there is any.
+func (c *FakeBrokers) Update(broker *v1alpha1.Broker) (result *v1alpha1.Broker, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(brokersResource, c.ns, broker), &v1alpha1.Broker{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Broker), err
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+func (c *FakeBrokers) UpdateStatus(broker *v1alpha1.Broker) (*v1alpha1.Broker, error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateSubresourceAction(brokersResource, "status", c.ns, broker), &v1alpha1.Broker{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Broker), err
+}
+
+// Delete takes name of the broker and deletes it. Returns an error if one occurs.
+func (c *FakeBrokers) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(brokersResource, c.ns, name), &v1alpha1.Broker{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeBrokers) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(brokersResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1alpha1.BrokerList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched broker.
+func (c *FakeBrokers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Broker, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(brokersResource, c.ns, name, pt, data, subresources...), &v1alpha1.Broker{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Broker), err
+}

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/fake/fake_eventing_client.go

@@ -0,0 +1,48 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	rest "k8s.io/client-go/rest"
+	testing "k8s.io/client-go/testing"
+	v1alpha1 "knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1"
+)
+
+type FakeEventingV1alpha1 struct {
+	*testing.Fake
+}
+
+func (c *FakeEventingV1alpha1) Brokers(namespace string) v1alpha1.BrokerInterface {
+	return &FakeBrokers{c, namespace}
+}
+
+func (c *FakeEventingV1alpha1) EventTypes(namespace string) v1alpha1.EventTypeInterface {
+	return &FakeEventTypes{c, namespace}
+}
+
+func (c *FakeEventingV1alpha1) Triggers(namespace string) v1alpha1.TriggerInterface {
+	return &FakeTriggers{c, namespace}
+}
+
+// RESTClient returns a RESTClient that is used to communicate
+// with API server by this client implementation.
+func (c *FakeEventingV1alpha1) RESTClient() rest.Interface {
+	var ret *rest.RESTClient
+	return ret
+}

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/fake/fake_eventtype.go

@@ -0,0 +1,140 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+	v1alpha1 "knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+)
+
+// FakeEventTypes implements EventTypeInterface
+type FakeEventTypes struct {
+	Fake *FakeEventingV1alpha1
+	ns   string
+}
+
+var eventtypesResource = schema.GroupVersionResource{Group: "eventing.knative.dev", Version: "v1alpha1", Resource: "eventtypes"}
+
+var eventtypesKind = schema.GroupVersionKind{Group: "eventing.knative.dev", Version: "v1alpha1", Kind: "EventType"}
+
+// Get takes name of the eventType, and returns the corresponding eventType object, and an error if there is any.
+func (c *FakeEventTypes) Get(name string, options v1.GetOptions) (result *v1alpha1.EventType, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(eventtypesResource, c.ns, name), &v1alpha1.EventType{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.EventType), err
+}
+
+// List takes label and field selectors, and returns the list of EventTypes that match those selectors.
+func (c *FakeEventTypes) List(opts v1.ListOptions) (result *v1alpha1.EventTypeList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(eventtypesResource, eventtypesKind, c.ns, opts), &v1alpha1.EventTypeList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1alpha1.EventTypeList{ListMeta: obj.(*v1alpha1.EventTypeList).ListMeta}
+	for _, item := range obj.(*v1alpha1.EventTypeList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested eventTypes.
+func (c *FakeEventTypes) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(eventtypesResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a eventType and creates it.  Returns the server's representation of the eventType, and an error, if there is any.
+func (c *FakeEventTypes) Create(eventType *v1alpha1.EventType) (result *v1alpha1.EventType, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(eventtypesResource, c.ns, eventType), &v1alpha1.EventType{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.EventType), err
+}
+
+// Update takes the representation of a eventType and updates it. Returns the server's representation of the eventType, and an error, if there is any.
+func (c *FakeEventTypes) Update(eventType *v1alpha1.EventType) (result *v1alpha1.EventType, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(eventtypesResource, c.ns, eventType), &v1alpha1.EventType{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.EventType), err
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+func (c *FakeEventTypes) UpdateStatus(eventType *v1alpha1.EventType) (*v1alpha1.EventType, error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateSubresourceAction(eventtypesResource, "status", c.ns, eventType), &v1alpha1.EventType{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.EventType), err
+}
+
+// Delete takes name of the eventType and deletes it. Returns an error if one occurs.
+func (c *FakeEventTypes) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(eventtypesResource, c.ns, name), &v1alpha1.EventType{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeEventTypes) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(eventtypesResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1alpha1.EventTypeList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched eventType.
+func (c *FakeEventTypes) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.EventType, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(eventtypesResource, c.ns, name, pt, data, subresources...), &v1alpha1.EventType{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.EventType), err
+}

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/fake/fake_trigger.go

@@ -0,0 +1,140 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package fake
+
+import (
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	labels "k8s.io/apimachinery/pkg/labels"
+	schema "k8s.io/apimachinery/pkg/runtime/schema"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	testing "k8s.io/client-go/testing"
+	v1alpha1 "knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+)
+
+// FakeTriggers implements TriggerInterface
+type FakeTriggers struct {
+	Fake *FakeEventingV1alpha1
+	ns   string
+}
+
+var triggersResource = schema.GroupVersionResource{Group: "eventing.knative.dev", Version: "v1alpha1", Resource: "triggers"}
+
+var triggersKind = schema.GroupVersionKind{Group: "eventing.knative.dev", Version: "v1alpha1", Kind: "Trigger"}
+
+// Get takes name of the trigger, and returns the corresponding trigger object, and an error if there is any.
+func (c *FakeTriggers) Get(name string, options v1.GetOptions) (result *v1alpha1.Trigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewGetAction(triggersResource, c.ns, name), &v1alpha1.Trigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Trigger), err
+}
+
+// List takes label and field selectors, and returns the list of Triggers that match those selectors.
+func (c *FakeTriggers) List(opts v1.ListOptions) (result *v1alpha1.TriggerList, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewListAction(triggersResource, triggersKind, c.ns, opts), &v1alpha1.TriggerList{})
+
+	if obj == nil {
+		return nil, err
+	}
+
+	label, _, _ := testing.ExtractFromListOptions(opts)
+	if label == nil {
+		label = labels.Everything()
+	}
+	list := &v1alpha1.TriggerList{ListMeta: obj.(*v1alpha1.TriggerList).ListMeta}
+	for _, item := range obj.(*v1alpha1.TriggerList).Items {
+		if label.Matches(labels.Set(item.Labels)) {
+			list.Items = append(list.Items, item)
+		}
+	}
+	return list, err
+}
+
+// Watch returns a watch.Interface that watches the requested triggers.
+func (c *FakeTriggers) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	return c.Fake.
+		InvokesWatch(testing.NewWatchAction(triggersResource, c.ns, opts))
+
+}
+
+// Create takes the representation of a trigger and creates it.  Returns the server's representation of the trigger, and an error, if there is any.
+func (c *FakeTriggers) Create(trigger *v1alpha1.Trigger) (result *v1alpha1.Trigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewCreateAction(triggersResource, c.ns, trigger), &v1alpha1.Trigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Trigger), err
+}
+
+// Update takes the representation of a trigger and updates it. Returns the server's representation of the trigger, and an error, if there is any.
+func (c *FakeTriggers) Update(trigger *v1alpha1.Trigger) (result *v1alpha1.Trigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateAction(triggersResource, c.ns, trigger), &v1alpha1.Trigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Trigger), err
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+func (c *FakeTriggers) UpdateStatus(trigger *v1alpha1.Trigger) (*v1alpha1.Trigger, error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewUpdateSubresourceAction(triggersResource, "status", c.ns, trigger), &v1alpha1.Trigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Trigger), err
+}
+
+// Delete takes name of the trigger and deletes it. Returns an error if one occurs.
+func (c *FakeTriggers) Delete(name string, options *v1.DeleteOptions) error {
+	_, err := c.Fake.
+		Invokes(testing.NewDeleteAction(triggersResource, c.ns, name), &v1alpha1.Trigger{})
+
+	return err
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *FakeTriggers) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	action := testing.NewDeleteCollectionAction(triggersResource, c.ns, listOptions)
+
+	_, err := c.Fake.Invokes(action, &v1alpha1.TriggerList{})
+	return err
+}
+
+// Patch applies the patch and returns the patched trigger.
+func (c *FakeTriggers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Trigger, err error) {
+	obj, err := c.Fake.
+		Invokes(testing.NewPatchSubresourceAction(triggersResource, c.ns, name, pt, data, subresources...), &v1alpha1.Trigger{})
+
+	if obj == nil {
+		return nil, err
+	}
+	return obj.(*v1alpha1.Trigger), err
+}

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/generated_expansion.go

@@ -0,0 +1,25 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+type BrokerExpansion interface{}
+
+type EventTypeExpansion interface{}
+
+type TriggerExpansion interface{}

vendor/knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/trigger.go

@@ -0,0 +1,191 @@
+/*
+Copyright 2019 The Knative Authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Code generated by client-gen. DO NOT EDIT.
+
+package v1alpha1
+
+import (
+	"time"
+
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	types "k8s.io/apimachinery/pkg/types"
+	watch "k8s.io/apimachinery/pkg/watch"
+	rest "k8s.io/client-go/rest"
+	v1alpha1 "knative.dev/eventing/pkg/apis/eventing/v1alpha1"
+	scheme "knative.dev/eventing/pkg/client/clientset/versioned/scheme"
+)
+
+// TriggersGetter has a method to return a TriggerInterface.
+// A group's client should implement this interface.
+type TriggersGetter interface {
+	Triggers(namespace string) TriggerInterface
+}
+
+// TriggerInterface has methods to work with Trigger resources.
+type TriggerInterface interface {
+	Create(*v1alpha1.Trigger) (*v1alpha1.Trigger, error)
+	Update(*v1alpha1.Trigger) (*v1alpha1.Trigger, error)
+	UpdateStatus(*v1alpha1.Trigger) (*v1alpha1.Trigger, error)
+	Delete(name string, options *v1.DeleteOptions) error
+	DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error
+	Get(name string, options v1.GetOptions) (*v1alpha1.Trigger, error)
+	List(opts v1.ListOptions) (*v1alpha1.TriggerList, error)
+	Watch(opts v1.ListOptions) (watch.Interface, error)
+	Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Trigger, err error)
+	TriggerExpansion
+}
+
+// triggers implements TriggerInterface
+type triggers struct {
+	client rest.Interface
+	ns     string
+}
+
+// newTriggers returns a Triggers
+func newTriggers(c *EventingV1alpha1Client, namespace string) *triggers {
+	return &triggers{
+		client: c.RESTClient(),
+		ns:     namespace,
+	}
+}
+
+// Get takes name of the trigger, and returns the corresponding trigger object, and an error if there is any.
+func (c *triggers) Get(name string, options v1.GetOptions) (result *v1alpha1.Trigger, err error) {
+	result = &v1alpha1.Trigger{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("triggers").
+		Name(name).
+		VersionedParams(&options, scheme.ParameterCodec).
+		Do().
+		Into(result)
+	return
+}
+
+// List takes label and field selectors, and returns the list of Triggers that match those selectors.
+func (c *triggers) List(opts v1.ListOptions) (result *v1alpha1.TriggerList, err error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	result = &v1alpha1.TriggerList{}
+	err = c.client.Get().
+		Namespace(c.ns).
+		Resource("triggers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Do().
+		Into(result)
+	return
+}
+
+// Watch returns a watch.Interface that watches the requested triggers.
+func (c *triggers) Watch(opts v1.ListOptions) (watch.Interface, error) {
+	var timeout time.Duration
+	if opts.TimeoutSeconds != nil {
+		timeout = time.Duration(*opts.TimeoutSeconds) * time.Second
+	}
+	opts.Watch = true
+	return c.client.Get().
+		Namespace(c.ns).
+		Resource("triggers").
+		VersionedParams(&opts, scheme.ParameterCodec).
+		Timeout(timeout).
+		Watch()
+}
+
+// Create takes the representation of a trigger and creates it.  Returns the server's representation of the trigger, and an error, if there is any.
+func (c *triggers) Create(trigger *v1alpha1.Trigger) (result *v1alpha1.Trigger, err error) {
+	result = &v1alpha1.Trigger{}
+	err = c.client.Post().
+		Namespace(c.ns).
+		Resource("triggers").
+		Body(trigger).
+		Do().
+		Into(result)
+	return
+}
+
+// Update takes the representation of a trigger and updates it. Returns the server's representation of the trigger, and an error, if there is any.
+func (c *triggers) Update(trigger *v1alpha1.Trigger) (result *v1alpha1.Trigger, err error) {
+	result = &v1alpha1.Trigger{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("triggers").
+		Name(trigger.Name).
+		Body(trigger).
+		Do().
+		Into(result)
+	return
+}
+
+// UpdateStatus was generated because the type contains a Status member.
+// Add a +genclient:noStatus comment above the type to avoid generating UpdateStatus().
+
+func (c *triggers) UpdateStatus(trigger *v1alpha1.Trigger) (result *v1alpha1.Trigger, err error) {
+	result = &v1alpha1.Trigger{}
+	err = c.client.Put().
+		Namespace(c.ns).
+		Resource("triggers").
+		Name(trigger.Name).
+		SubResource("status").
+		Body(trigger).
+		Do().
+		Into(result)
+	return
+}
+
+// Delete takes name of the trigger and deletes it. Returns an error if one occurs.
+func (c *triggers) Delete(name string, options *v1.DeleteOptions) error {
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("triggers").
+		Name(name).
+		Body(options).
+		Do().
+		Error()
+}
+
+// DeleteCollection deletes a collection of objects.
+func (c *triggers) DeleteCollection(options *v1.DeleteOptions, listOptions v1.ListOptions) error {
+	var timeout time.Duration
+	if listOptions.TimeoutSeconds != nil {
+		timeout = time.Duration(*listOptions.TimeoutSeconds) * time.Second
+	}
+	return c.client.Delete().
+		Namespace(c.ns).
+		Resource("triggers").
+		VersionedParams(&listOptions, scheme.ParameterCodec).
+		Timeout(timeout).
+		Body(options).
+		Do().
+		Error()
+}
+
+// Patch applies the patch and returns the patched trigger.
+func (c *triggers) Patch(name string, pt types.PatchType, data []byte, subresources ...string) (result *v1alpha1.Trigger, err error) {
+	result = &v1alpha1.Trigger{}
+	err = c.client.Patch(pt).
+		Namespace(c.ns).
+		Resource("triggers").
+		SubResource(subresources...).
+		Name(name).
+		Body(data).
+		Do().
+		Into(result)
+	return
+}

vendor/modules.txt

@@ -627,6 +627,8 @@ knative.dev/eventing/pkg/apis/messaging/v1alpha1
 knative.dev/eventing/pkg/apis/sources
 knative.dev/eventing/pkg/apis/sources/v1alpha1
 knative.dev/eventing/pkg/client/clientset/versioned/scheme
+knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1
+knative.dev/eventing/pkg/client/clientset/versioned/typed/eventing/v1alpha1/fake
 knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1alpha1
 knative.dev/eventing/pkg/client/clientset/versioned/typed/sources/v1alpha1/fake
 knative.dev/eventing/pkg/logging