Add ClusterTask to v1alpha2 🎋

This port ClusterTask spec to v1alpha2, using v1alpha2.TaskSpec too.

Signed-off-by: Vincent Demeester <[email protected]>

pkg/apis/pipeline/v1alpha2/cluster_task_defaults.go

@@ -0,0 +1,29 @@
+/*
+Copyright 2020 The Tekton 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 v1alpha2
+
+import (
+	"context"
+
+	"knative.dev/pkg/apis"
+)
+
+var _ apis.Defaultable = (*ClusterTask)(nil)
+
+func (t *ClusterTask) SetDefaults(ctx context.Context) {
+	t.Spec.SetDefaults(ctx)
+}

pkg/apis/pipeline/v1alpha2/cluster_task_types.go

@@ -0,0 +1,61 @@
+/*
+Copyright 2020 The Tekton 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 v1alpha2
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// +genclient
+// +genclient:noStatus
+// +genclient:nonNamespaced
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ClusterTask is a Task with a cluster scope. ClusterTasks are used to
+// represent Tasks that should be publicly addressable from any namespace in the
+// cluster.
+type ClusterTask struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	// Spec holds the desired state of the Task from the client
+	// +optional
+	Spec TaskSpec `json:"spec,omitempty"`
+}
+
+// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
+
+// ClusterTaskList contains a list of ClusterTask
+type ClusterTaskList struct {
+	metav1.TypeMeta `json:",inline"`
+	// +optional
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []ClusterTask `json:"items"`
+}
+
+func (t *ClusterTask) TaskSpec() TaskSpec {
+	return t.Spec
+}
+
+func (t *ClusterTask) TaskMetadata() metav1.ObjectMeta {
+	return t.ObjectMeta
+}
+
+func (t *ClusterTask) Copy() TaskInterface {
+	return t.DeepCopy()
+}

pkg/apis/pipeline/v1alpha2/cluster_task_validation.go

@@ -0,0 +1,33 @@
+/*
+Copyright 2020 The Tekton 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 v1alpha2
+
+import (
+	"context"
+
+	"github.com/tektoncd/pipeline/pkg/apis/validate"
+	"knative.dev/pkg/apis"
+)
+
+var _ apis.Validatable = (*ClusterTask)(nil)
+
+func (t *ClusterTask) Validate(ctx context.Context) *apis.FieldError {
+	if err := validate.ObjectMetadata(t.GetObjectMeta()); err != nil {
+		return err.ViaField("metadata")
+	}
+	return t.Spec.Validate(ctx)
+}

pkg/apis/pipeline/v1alpha2/register.go

@@ -50,13 +50,13 @@ func addKnownTypes(scheme *runtime.Scheme) error {
 		&TaskList{},
 		&Pipeline{},
 		&PipelineList{},
+		&ClusterTask{},
+		&ClusterTaskList{},
 		&TaskRun{},
 		&TaskRunList{},
 	)
 	// &Condition{},
 	// &ConditionList{},
-	// &ClusterTask{},
-	// &ClusterTaskList{},
 	// &PipelineRun{},
 	// &PipelineRunList{},