init

Signed-off-by: storyicon <yuanchao@bilibili.com>

pkg/configs/item.go

@@ -0,0 +1,67 @@
+// Copyright 2021 storyicon@foxmail.com
+//
+// 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 configs
+
+import (
+	"fmt"
+)
+
+// ConfigItem is the wrapper of Config
+type ConfigItem interface {
+	// ID is used to return to config unique id
+	ID() string
+	// Path is used to return the config path
+	Path() string
+	// Config is used to return the Config
+	Config() *Config
+}
+
+// GetConfigs is used to generate Config from given config entity
+func GetConfigItems(data []*Config, path string) []ConfigItem {
+	ret := make([]ConfigItem, 0, len(data))
+	for i, item := range data {
+		ret = append(ret, newConfigItem(item, path, i))
+	}
+	return ret
+}
+
+type configItem struct {
+	id   string
+	c    *Config
+	path string
+}
+
+// ID is used to return to config unique id
+func (c *configItem) ID() string {
+	return c.id
+}
+
+// Path is used to return the config path
+func (c *configItem) Path() string {
+	return c.path
+}
+
+// Config is used to return the Config
+func (c *configItem) Config() *Config {
+	return c.c
+}
+
+func newConfigItem(c *Config, path string, idx int) ConfigItem {
+	return &configItem{
+		id:   fmt.Sprintf("%s:%d", path, idx),
+		c:    c,
+		path: path,
+	}
+}