Generate docs for v1alpha2

This switches the API doc generation from v1alpha1, to v1alpha2.

Signed-off-by: Michael Bridgen <[email protected]>

Author: squaremo

Makefile

@@ -76,7 +76,7 @@ manifests: controller-gen
 
 # Generate API reference documentation
 api-docs: gen-crd-api-reference-docs
-	$(API_REF_GEN) -api-dir=./api/v1alpha1 -config=./hack/api-docs/config.json -template-dir=./hack/api-docs/template -out-file=./docs/api/image-automation.md
+	$(API_REF_GEN) -api-dir=./api/v1alpha2 -config=./hack/api-docs/config.json -template-dir=./hack/api-docs/template -out-file=./docs/api/image-automation.md
 
 # Run go mod tidy
 tidy:

api/v1alpha2/doc.go

@@ -0,0 +1,25 @@
+/*
+Copyright 2020 The Flux 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 contains API types for the image v1alpha2 API
+// group. The types here are concerned with automated updates to git,
+// based on metadata from OCI image registries gathered by the
+// image-reflector-controller. There is some rearrangement from
+// v1alpha1 to make room for future enhancements.
+//
+// +kubebuilder:object:generate=true
+// +groupName=image.toolkit.fluxcd.io
+package v1alpha2