Generate Tekton Pipeline Python SDK

Makefile

@@ -82,6 +82,10 @@ generated: | vendor ; $(info $(M) update generated files) ## Update generated fi
 vendor:
 	$Q ./hack/update-deps.sh
 
+.PHONY: vendor
+vendor:
+	$Q ./hack/update-openapigen.sh
+
 ## Tests
 TEST_UNIT_TARGETS := test-unit-verbose test-unit-race
 test-unit-verbose: ARGS=-v

hack/README.md

@@ -6,6 +6,7 @@ Tekton Pipelines.
 - [`update-codegen.sh`](./update-codegen.sh): Updates auto-generated client
   libraries.
 - [`update-deps.sh`](./update-deps.sh): Updates Go dependencies.
+- [`update-openapigen.sh`](./update-openapigen.sh): Updates OpenAPI specification.
 - [`verify-codegen.sh`](./verify-codegen.sh): Verifies that auto-generated
   client libraries are up-to-date.
 - Release docs have been moved to [the top-level `tekton` dir](../tekton)

hack/update-openapigen.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+# 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.
+
+set -o errexit
+set -o nounset
+
+echo "Generating OpenAPI specification ..."
+go run k8s.io/kube-openapi/cmd/openapi-gen \
+    --input-dirs ./pkg/apis/pipeline/v1beta1,./pkg/apis/pipeline/pod,./pkg/apis/resource/v1alpha1,knative.dev/pkg/apis,knative.dev/pkg/apis/duck/v1beta1 \
+    --output-package ./pkg/apis/pipeline/v1beta1 -o ./ -v 5 \
+    --go-header-file hack/boilerplate/boilerplate.go.txt \
+

pkg/apis/pipeline/pod/doc.go

@@ -14,4 +14,5 @@ See the License for the specific language governing permissions and
 limitations under the License.
 */
 
+// +k8s:openapi-gen=true
 package pod

pkg/apis/pipeline/pod/template.go

@@ -24,6 +24,7 @@ import (
 
 // PodTemplate holds pod specific configuration
 // +k8s:deepcopy-gen=true
+// +k8s:openapi-gen=true
 type Template struct {
 	// NodeSelector is a selector which must be true for the pod to fit on a node.
 	// Selector which must match a node's labels for the pod to be scheduled on that node.
@@ -47,6 +48,8 @@ type Template struct {
 	// List of volumes that can be mounted by containers belonging to the pod.
 	// More info: https://kubernetes.io/docs/concepts/storage/volumes
 	// +optional
+	// +patchMergeKey=name
+	// +patchStrategy=merge,retainKeys
 	Volumes []corev1.Volume `json:"volumes,omitempty" patchStrategy:"merge,retainKeys" patchMergeKey:"name" protobuf:"bytes,1,rep,name=volumes"`
 
 	// RuntimeClassName refers to a RuntimeClass object in the node.k8s.io