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

pkg/controller/client/core.go

@@ -0,0 +1,99 @@
+/*
+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 client
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"net/http"
+
+	apiv1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+func (c *Client) SecretGet(m *metav1.ObjectMeta) (*apiv1.Secret, error) {
+	relativeUrl := fmt.Sprintf("secrets/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var secret apiv1.Secret
+	err = json.Unmarshal(body, &secret)
+	if err != nil {
+		return nil, err
+	}
+
+	return &secret, nil
+}
+
+func (c *Client) ConfigMapGet(m *metav1.ObjectMeta) (*apiv1.ConfigMap, error) {
+	relativeUrl := fmt.Sprintf("configmaps/%v", m.Name)
+	relativeUrl += fmt.Sprintf("?namespace=%v", m.Namespace)
+
+	resp, err := http.Get(c.url(relativeUrl))
+	if err != nil {
+		return nil, err
+	}
+	defer resp.Body.Close()
+
+	body, err := c.handleResponse(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	var configMap apiv1.ConfigMap
+	err = json.Unmarshal(body, &configMap)
+	if err != nil {
+		return nil, err
+	}
+
+	return &configMap, nil
+}
+
+func (c *Client) GetSvcURL(label string) (string, error) {
+	url := fmt.Sprintf("%s/proxy/svcname?"+label, c.Url)
+
+	resp, err := http.Get(url)
+
+	if err != nil {
+		return "", err
+	}
+
+	if resp == nil {
+		return "", fmt.Errorf("Failed to find service for given label: %v", label)
+	}
+
+	defer resp.Body.Close()
+	body, err := ioutil.ReadAll(resp.Body)
+	if err != nil {
+		return "", err
+	}
+
+	storageSvc := string(body)
+
+	return storageSvc, err
+}