Use trigger instead of triggerRef

README.md

@@ -24,11 +24,12 @@ Pipelines are **Typed**:
   [kaniko](https://github.com/GoogleContainerTools/kaniko) v.s.
   [buildkit](https://github.com/moby/buildkit))
 
-## Want to start using the Pipeline CRD?
+## Want to start using Pipelines?
 
-- [Learn about the Concepts](./docs/Concepts.md)
-- [See how to use it](./docs/using.md)
-- Look at [some examples](./examples)
+- Jump in with [the quickstart!](docs/tutorial.md)
+- [Learn about the Concepts](/docs/Concepts.md)
+- [See how to use it](/docs/using.md)
+- Look at [some examples](/examples)
 
 ## Want to contribute?
 

docs/tutorial.md

@@ -38,8 +38,7 @@ spec:
   taskRef:
     name: echo-hello-world
   trigger:
-    triggerRef:
-      type: manual
+    type: manual
 ```
 
 To apply the yaml files use the following command
@@ -62,7 +61,7 @@ kind: TaskRun
 metadata:
   annotations:
     kubectl.kubernetes.io/last-applied-configuration: |
-      {"apiVersion":"pipeline.knative.dev/v1alpha1","kind":"TaskRun","metadata":{"annotations":{},"name":"echo-hello-world-task-run","namespace":"default"},"spec":{"taskRef":{"name":"echo-hello-world"},"trigger":{"triggerRef":{"type":"manual"}}}}
+      {"apiVersion":"pipeline.knative.dev/v1alpha1","kind":"TaskRun","metadata":{"annotations":{},"name":"echo-hello-world-task-run","namespace":"default"},"spec":{"taskRef":{"name":"echo-hello-world"},"trigger":{"type":"manual"}}}
   creationTimestamp: 2018-12-11T15:49:13Z
   generation: 1
   name: echo-hello-world-task-run
@@ -78,8 +77,7 @@ spec:
     name: echo-hello-world
   taskSpec: null
   trigger:
-    triggerRef:
-      type: manual
+    type: manual
 status:
   conditions:
     - lastTransitionTime: 2018-12-11T15:50:09Z
@@ -198,8 +196,7 @@ spec:
   taskRef:
     name: build-docker-image-from-git-source
   trigger:
-    triggerRef:
-      type: manual
+    type: manual
   inputs:
     resources:
       - name: workspace
@@ -259,7 +256,7 @@ kind: TaskRun
 metadata:
   annotations:
     kubectl.kubernetes.io/last-applied-configuration: |
-      {"apiVersion":"pipeline.knative.dev/v1alpha1","kind":"TaskRun","metadata":{"annotations":{},"name":"build-docker-image-from-git-source-task-run","namespace":"default"},"spec":{"inputs":{"params":[{"name":"pathToDockerFile","value":"Dockerfile"},{"name":"pathToContext","value":"/workspace/examples/microservices/leeroy-web"}],"resources":[{"name":"workspace","resourceRef":{"name":"skaffold-git"}}]},"outputs":{"resources":[{"name":"builtImage","resourceRef":{"name":"skaffold-image-leeroy-web"}}]},"results":{"type":"gcs","url":"gcs://somebucket/results/logs"},"taskRef":{"name":"build-docker-image-from-git-source"},"trigger":{"triggerRef":{"type":"manual"}}}}
+      {"apiVersion":"pipeline.knative.dev/v1alpha1","kind":"TaskRun","metadata":{"annotations":{},"name":"build-docker-image-from-git-source-task-run","namespace":"default"},"spec":{"inputs":{"params":[{"name":"pathToDockerFile","value":"Dockerfile"},{"name":"pathToContext","value":"/workspace/examples/microservices/leeroy-web"}],"resources":[{"name":"workspace","resourceRef":{"name":"skaffold-git"}}]},"outputs":{"resources":[{"name":"builtImage","resourceRef":{"name":"skaffold-image-leeroy-web"}}]},"results":{"type":"gcs","url":"gcs://somebucket/results/logs"},"taskRef":{"name":"build-docker-image-from-git-source"},"trigger":{"type":"manual"}}}
   creationTimestamp: 2018-12-11T18:14:29Z
   generation: 1
   name: build-docker-image-from-git-source-task-run
@@ -293,8 +290,7 @@ spec:
     name: build-docker-image-from-git-source
   taskSpec: null
   trigger:
-    triggerRef:
-      type: manual
+    type: manual
 status:
   conditions:
     - lastTransitionTime: 2018-12-11T18:15:09Z
@@ -416,7 +412,7 @@ metadata:
 spec:
   pipelineRef:
     name: tutorial-pipeline
-  triggerRef:
+  trigger:
     type: manual
   resources:
     - name: build-skaffold-web
@@ -462,7 +458,7 @@ kind: PipelineRun
 metadata:
   annotations:
     kubectl.kubernetes.io/last-applied-configuration: |
-      {"apiVersion":"pipeline.knative.dev/v1alpha1","kind":"PipelineRun","metadata":{"annotations":{},"name":"tutorial-pipeline-run-1","namespace":"default"},"spec":{"pipelineRef":{"name":"tutorial-pipeline"},"resources":[{"inputs":[{"name":"workspace","resourceRef":{"name":"skaffold-git"}}],"name":"build-skaffold-web","outputs":[{"name":"builtImage","resourceRef":{"name":"skaffold-image-leeroy-web"}}]},{"inputs":[{"name":"workspace","resourceRef":{"name":"skaffold-git"}},{"name":"image","resourceRef":{"name":"skaffold-image-leeroy-web"}}],"name":"deploy-web"}],"triggerRef":{"type":"manual"}}}
+      {"apiVersion":"pipeline.knative.dev/v1alpha1","kind":"PipelineRun","metadata":{"annotations":{},"name":"tutorial-pipeline-run-1","namespace":"default"},"spec":{"pipelineRef":{"name":"tutorial-pipeline"},"resources":[{"inputs":[{"name":"workspace","resourceRef":{"name":"skaffold-git"}}],"name":"build-skaffold-web","outputs":[{"name":"builtImage","resourceRef":{"name":"skaffold-image-leeroy-web"}}]},{"inputs":[{"name":"workspace","resourceRef":{"name":"skaffold-git"}},{"name":"image","resourceRef":{"name":"skaffold-image-leeroy-web"}}],"name":"deploy-web"}],"trigger":{"type":"manual"}}}
   creationTimestamp: 2018-12-11T20:30:19Z
   generation: 1
   name: tutorial-pipeline-run-1
@@ -498,7 +494,7 @@ spec:
       name: deploy-web
       outputs: null
   serviceAccount: ""
-  triggerRef:
+  trigger:
     type: manual
 status:
   conditions:

docs/using.md

@@ -385,8 +385,7 @@ metadata:
   name: build-push-task-run-2
 spec:
   trigger:
-    triggerRef:
-      type: manual
+    type: manual
   inputs:
     resources:
       - name: workspace
@@ -423,8 +422,7 @@ metadata:
 spec:
   sericeAccount: test-build-robot-git-ssh
   trigger:
-    triggerRef:
-      type: manual
+    type: manual
   inputs:
     resources:
       - name: workspace

examples/run/output-pipeline-run.yaml

@@ -5,7 +5,7 @@ metadata:
 spec:
   pipelineRef:
     name: output-pipeline
-  triggerRef:
+  trigger:
     type: manual
   serviceAccount: 'default'
   results:

examples/run/pipeline-run.yaml

@@ -5,7 +5,7 @@ metadata:
 spec:
   pipelineRef:
     name: demo-pipeline
-  triggerRef:
+  trigger:
     type: manual
   serviceAccount: 'default'
   results:

examples/run/task-run.yaml

@@ -6,8 +6,7 @@ spec:
   taskRef:
     name: build-push
   trigger:
-    triggerRef:
-      type: manual
+    type: manual
   results:
     type: 'gcs'
     url: 'gcs://somebucket/results/logs'

pkg/apis/pipeline/v1alpha1/pipelinerun_types.go

@@ -42,7 +42,7 @@ var _ webhook.GenericCRD = (*TaskRun)(nil)
 // PipelineRunSpec defines the desired state of PipelineRun
 type PipelineRunSpec struct {
 	PipelineRef           PipelineRef            `json:"pipelineRef"`
-	PipelineTriggerRef    PipelineTriggerRef     `json:"triggerRef"`
+	Trigger               PipelineTrigger        `json:"trigger"`
 	PipelineTaskResources []PipelineTaskResource `json:"resources"`
 	// +optional
 	ServiceAccount string `json:"serviceAccount"`
@@ -92,9 +92,9 @@ const (
 	PipelineTriggerTypeManual PipelineTriggerType = "manual"
 )
 
-// PipelineTriggerRef describes what triggered this Pipeline to run. It could be triggered manually,
+// PipelineTrigger describes what triggered this Pipeline to run. It could be triggered manually,
 // or it could have been some kind of external event (not yet designed).
-type PipelineTriggerRef struct {
+type PipelineTrigger struct {
 	Type PipelineTriggerType `json:"type"`
 	// +optional
 	Name string `json:"name,omitempty"`

pkg/apis/pipeline/v1alpha1/pipelinerun_validation.go

@@ -38,8 +38,8 @@ func (ps *PipelineRunSpec) Validate() *apis.FieldError {
 	if ps.PipelineRef.Name == "" {
 		return apis.ErrMissingField("pipelinerun.spec.Pipelineref.Name")
 	}
-	if ps.PipelineTriggerRef.Type != PipelineTriggerTypeManual {
-		return apis.ErrInvalidValue(string(ps.PipelineTriggerRef.Type), "pipelinerun.spec.triggerRef.type")
+	if ps.Trigger.Type != PipelineTriggerTypeManual {
+		return apis.ErrInvalidValue(string(ps.Trigger.Type), "pipelinerun.spec.trigger.type")
 	}
 	// check for results
 	if ps.Results != nil {

pkg/apis/pipeline/v1alpha1/pipelinerun_validation_test.go

@@ -56,7 +56,7 @@ func TestPipelineRun_Invalidate(t *testing.T) {
 					Name: "pipelinelineName",
 				},
 				Spec: PipelineRunSpec{
-					PipelineTriggerRef: PipelineTriggerRef{
+					Trigger: PipelineTrigger{
 						Type: PipelineTriggerTypeManual,
 					},
 				},
@@ -72,12 +72,12 @@ func TestPipelineRun_Invalidate(t *testing.T) {
 					PipelineRef: PipelineRef{
 						Name: "prname",
 					},
-					PipelineTriggerRef: PipelineTriggerRef{
+					Trigger: PipelineTrigger{
 						Type: "badtype",
 					},
 				},
 			},
-			want: apis.ErrInvalidValue("badtype", "pipelinerun.spec.triggerRef.type"),
+			want: apis.ErrInvalidValue("badtype", "pipelinerun.spec.trigger.type"),
 		},
 	}
 
@@ -100,7 +100,7 @@ func TestPipelineRun_Validate(t *testing.T) {
 			PipelineRef: PipelineRef{
 				Name: "prname",
 			},
-			PipelineTriggerRef: PipelineTriggerRef{
+			Trigger: PipelineTrigger{
 				Type: "manual",
 			},
 			Results: &Results{

pkg/apis/pipeline/v1alpha1/taskrun_types.go

@@ -69,11 +69,6 @@ type TaskRunOutputs struct {
 	Params []Param `json:"params,omitempty"`
 }
 
-// TaskTrigger defines a webhook style trigger to start a TaskRun
-type TaskTrigger struct {
-	TriggerRef TaskTriggerRef `json:"triggerRef"`
-}
-
 // TaskTriggerType indicates the mechanism by which this TaskRun was created.
 type TaskTriggerType string
 
@@ -87,10 +82,10 @@ const (
 	TaskTriggerTypePipelineRun TaskTriggerType = "pipelineRun"
 )
 
-// TaskTriggerRef describes what triggered this Task to run. It could be triggered manually,
+// TaskTrigger describes what triggered this Task to run. It could be triggered manually,
 // or it may have been part of a PipelineRun in which case this ref would refer
 // to the corresponding PipelineRun.
-type TaskTriggerRef struct {
+type TaskTrigger struct {
 	Type TaskTriggerType `json:"type"`
 	// +optional
 	Name string `json:"name,omitempty"`

pkg/apis/pipeline/v1alpha1/taskrun_validation.go

@@ -49,7 +49,7 @@ func (ts *TaskRunSpec) Validate() *apis.FieldError {
 	}
 
 	// Check for Trigger
-	if err := ts.Trigger.TriggerRef.Validate("spec.trigger.triggerref"); err != nil {
+	if err := ts.Trigger.Validate("spec.trigger"); err != nil {
 		return err
 	}
 
@@ -96,7 +96,9 @@ func checkForPipelineResourceDuplicates(resources []TaskResourceBinding, path st
 	return nil
 }
 
-func (r TaskTriggerRef) Validate(path string) *apis.FieldError {
+// Validate validates that the task trigger is of a known type. If it was triggered by a PipelineRun, the
+// name of the trigger should be the name of a PipelienRun.
+func (r TaskTrigger) Validate(path string) *apis.FieldError {
 	if r.Type == "" {
 		return nil
 	}

pkg/apis/pipeline/v1alpha1/taskrun_validation_test.go

@@ -73,10 +73,8 @@ func TestTaskRun_Validate(t *testing.T) {
 				Name: "taskrefname",
 			},
 			Trigger: TaskTrigger{
-				TriggerRef: TaskTriggerRef{
-					Type: TaskTriggerTypePipelineRun,
-					Name: "testtriggername",
-				},
+				Type: TaskTriggerTypePipelineRun,
+				Name: "testtriggername",
 			},
 		},
 	}
@@ -101,41 +99,35 @@ func TestTaskRunSpec_Invalidate(t *testing.T) {
 			spec: TaskRunSpec{
 				TaskRef: &TaskRef{},
 				Trigger: TaskTrigger{
-					TriggerRef: TaskTriggerRef{
-						Type: TaskTriggerTypeManual,
-					},
+					Type: TaskTriggerTypeManual,
 				},
 			},
 			wantErr: apis.ErrMissingField("spec.taskref.name, spec.taskspec"),
 		},
 		{
-			name: "invalid taskref type",
+			name: "invalid trigger type",
 			spec: TaskRunSpec{
 				TaskRef: &TaskRef{
 					Name: "taskrefname",
 				},
 				Trigger: TaskTrigger{
-					TriggerRef: TaskTriggerRef{
-						Type: "wrongtype",
-					},
+					Type: "wrongtype",
 				},
 			},
-			wantErr: apis.ErrInvalidValue("wrongtype", "spec.trigger.triggerref.type"),
+			wantErr: apis.ErrInvalidValue("wrongtype", "spec.trigger.type"),
 		},
 		{
-			name: "invalid taskref",
+			name: "triggered by pipelinerun without name",
 			spec: TaskRunSpec{
 				TaskRef: &TaskRef{
 					Name: "taskrefname",
 				},
 				Trigger: TaskTrigger{
-					TriggerRef: TaskTriggerRef{
-						Type: TaskTriggerTypePipelineRun,
-						Name: "",
-					},
+					Type: TaskTriggerTypePipelineRun,
+					Name: "",
 				},
 			},
-			wantErr: apis.ErrMissingField("spec.trigger.triggerref.name"),
+			wantErr: apis.ErrMissingField("spec.trigger.name"),
 		},
 		{
 			name: "invalid taskref and taskspec together",
@@ -150,9 +142,7 @@ func TestTaskRunSpec_Invalidate(t *testing.T) {
 					}},
 				},
 				Trigger: TaskTrigger{
-					TriggerRef: TaskTriggerRef{
-						Type: "manual",
-					},
+					Type: "manual",
 				},
 			},
 			wantErr: apis.ErrDisallowedFields("spec.taskspec", "spec.taskref"),
@@ -181,10 +171,8 @@ func TestTaskRunSpec_Validate(t *testing.T) {
 					Name: "taskrefname",
 				},
 				Trigger: TaskTrigger{
-					TriggerRef: TaskTriggerRef{
-						Type: TaskTriggerTypePipelineRun,
-						Name: "testtrigger",
-					},
+					Type: TaskTriggerTypePipelineRun,
+					Name: "testtrigger",
 				},
 				Results: &Results{
 					URL:  "http://www.google.com",
@@ -199,10 +187,8 @@ func TestTaskRunSpec_Validate(t *testing.T) {
 					Name: "taskrefname",
 				},
 				Trigger: TaskTrigger{
-					TriggerRef: TaskTriggerRef{
-						Type: "PiPeLiNeRuN",
-						Name: "testtrigger",
-					},
+					Type: "PiPeLiNeRuN",
+					Name: "testtrigger",
 				},
 			},
 		},
@@ -216,10 +202,8 @@ func TestTaskRunSpec_Validate(t *testing.T) {
 					}},
 				},
 				Trigger: TaskTrigger{
-					TriggerRef: TaskTriggerRef{
-						Type: "PiPeLiNeRuN",
-						Name: "testtrigger",
-					},
+					Type: "PiPeLiNeRuN",
+					Name: "testtrigger",
 				},
 			},
 		},