feat(api): add generated clientset & fake clients (openebs-archive#164)

Signed-off-by: shubham <[email protected]>

hack/update-codegen.sh

@@ -43,7 +43,7 @@ set -o pipefail
   # so we can install the tools.
   #cd $(dirname "${0}")
   cd vendor/k8s.io/code-generator/ 
-  go install ./cmd/{defaulter-gen,deepcopy-gen}
+  go install ./cmd/{defaulter-gen,client-gen,deepcopy-gen}
 )
 
 function codegen::join() { local IFS="$1"; shift; echo "$*"; }
@@ -55,6 +55,13 @@ deepcopy_inputs=(
   pkg/apis/openebs/v1alpha1 \
 )
 
+client_subpackage="pkg/client"
+client_package="${module_name}/${client_subpackage}"
+# Generate clientsets, listers and informers for user-facing API types
+client_inputs=(
+  pkg/apis/openebs/v1alpha1 \
+)
+
 gen-deepcopy() {
 #  clean pkg/apis 'zz_generated.deepcopy.go'
   echo "Generating deepcopy methods..." >&2
@@ -70,5 +77,19 @@ gen-deepcopy() {
 #  done
 }
 
-gen-deepcopy
+gen-clientsets() {
+#  clean "${client_subpackage}"/clientset '*.go'
+  echo "Generating clientset..." >&2
+  prefixed_inputs=( "${client_inputs[@]/#/$module_name/}" )
+  joined=$( IFS=$','; echo "${prefixed_inputs[*]}" )
+  "${GOPATH}/bin/client-gen" \
+    --go-header-file hack/custom-boilerplate.go.txt \
+    --clientset-name versioned \
+    --input-base "" \
+    --input "$joined" \
+    --output-package "${client_package}"/clientset
+#  copyfiles "${client_subpackage}/clientset" "*.go"
+}
 
+gen-deepcopy
+gen-clientsets

pkg/apis/openebs/v1alpha1/jivavolume_types.go

@@ -69,8 +69,7 @@ type JivaVolumeStatus struct {
 	Phase JivaVolumePhase `json:"phase,omitempty"`
 }
 
-// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
-
+// +genclient
 // JivaVolume is the Schema for the jivavolumes API
 // Important: Run "operator-sdk generate k8s" to regenerate code after modifying this file
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object

pkg/apis/openebs/v1alpha1/jivavolumepolicy_types.go

@@ -88,8 +88,7 @@ type JivaVolumePolicyStatus struct {
 	Phase string `json:"phase"`
 }
 
-// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
-
+// +genclient
 // JivaVolumePolicy is the Schema for the jivavolumes API
 // Important: Run "operator-sdk generate k8s" to regenerate code after modifying this file
 // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object

pkg/apis/openebs/v1alpha1/register.go

@@ -35,4 +35,8 @@ var (
 
 	// AddToScheme adds the types in this group-version to the given scheme.
 	AddToScheme = SchemeBuilder.AddToScheme
+
+	// SchemeGroupVersion is group version used to register these objects,
+	// needed for client-go generation
+	SchemeGroupVersion = GroupVersion
 )