Move packages to proejct/pkg to follow go project folder structure convention (#1190)

pkg/controller/crd.go

@@ -0,0 +1,35 @@
+/*
+Copyright 2016 The Fission 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 controller
+
+import (
+	"go.uber.org/zap"
+
+	"github.com/fission/fission/pkg/crd"
+)
+
+func makeCRDBackedAPI(logger *zap.Logger) (*API, error) {
+	fissionClient, kubernetesClient, _, err := crd.MakeFissionClient()
+	if err != nil {
+		return nil, err
+	}
+	return &API{
+		logger:           logger.Named("api"),
+		fissionClient:    fissionClient,
+		kubernetesClient: kubernetesClient,
+	}, nil
+}