mirror of
https://github.com/openimsdk/open-im-server.git
synced 2025-12-03 02:42:19 +08:00
128 lines
4.2 KiB
Go
128 lines
4.2 KiB
Go
// Copyright © 2023 OpenIM. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package config
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import (
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_ "embed"
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"fmt"
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"os"
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"path/filepath"
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"github.com/OpenIMSDK/protocol/constant"
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"github.com/OpenIMSDK/tools/errs"
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"gopkg.in/yaml.v3"
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"github.com/openimsdk/open-im-server/v3/pkg/msgprocessor"
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"github.com/openimsdk/open-im-server/v3/pkg/util/genutil"
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)
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//go:embed version
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var Version string
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const (
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FileName = "config.yaml"
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NotificationFileName = "notification.yaml"
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DefaultFolderPath = "../config/"
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)
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// GetDefaultConfigPath returns the absolute path to the default configuration directory
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// relative to the executable's location. It is intended for use in Kubernetes container configurations.
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// Errors are returned to the caller to allow for flexible error handling.
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func GetDefaultConfigPath() (string, error) {
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executablePath, err := os.Executable()
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if err != nil {
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return "", errs.Wrap(err, "failed to get executable path")
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}
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// Calculate the config path as a directory relative to the executable's location
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configPath, err := genutil.OutDir(filepath.Join(filepath.Dir(executablePath), "../config/"))
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if err != nil {
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return "", errs.Wrap(err, "failed to get output directory")
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}
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return configPath, nil
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}
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func GetOptionsByNotification(cfg NotificationConf) msgprocessor.Options {
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opts := msgprocessor.NewOptions()
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if cfg.UnreadCount {
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opts = msgprocessor.WithOptions(opts, msgprocessor.WithUnreadCount(true))
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}
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if cfg.OfflinePush.Enable {
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opts = msgprocessor.WithOptions(opts, msgprocessor.WithOfflinePush(true))
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}
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switch cfg.ReliabilityLevel {
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case constant.UnreliableNotification:
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case constant.ReliableNotificationNoMsg:
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opts = msgprocessor.WithOptions(opts, msgprocessor.WithHistory(true), msgprocessor.WithPersistent())
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}
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opts = msgprocessor.WithOptions(opts, msgprocessor.WithSendMsg(cfg.IsSendMsg))
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return opts
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}
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func initConfig(config any, configName, configFolderPath string) error {
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configFolderPath = filepath.Join(configFolderPath, configName)
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_, err := os.Stat(configFolderPath)
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if err != nil {
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if !os.IsNotExist(err) {
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return errs.Wrap(err, "stat config path error")
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}
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configFolderPath = filepath.Join(GetProjectRoot(), "config", configName)
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fmt.Println("flag's path,enviment's path,default path all is not exist,using project path:", configFolderPath)
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}
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data, err := os.ReadFile(configFolderPath)
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if err != nil {
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return errs.Wrap(err, "read file error")
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}
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if err = yaml.Unmarshal(data, config); err != nil {
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return errs.Wrap(err, "unmarshal yaml error")
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}
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fmt.Println("The path of the configuration file to start the process:", configFolderPath)
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return nil
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}
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// InitConfig initializes the application configuration by loading it from a specified folder path.
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// If the folder path is not provided, it attempts to use the OPENIMCONFIG environment variable,
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// and as a fallback, it uses the default configuration path. It loads both the main configuration
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// and notification configuration, wrapping errors for better context.
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func InitConfig(configFolderPath string) error {
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// Use the provided config folder path, or fallback to environment variable or default path
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if configFolderPath == "" {
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configFolderPath = os.Getenv("OPENIMCONFIG")
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if configFolderPath == "" {
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var err error
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configFolderPath, err = GetDefaultConfigPath()
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if err != nil {
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// Wrap and return the error if getting the default config path fails
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return err
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}
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}
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}
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// Initialize the main configuration
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if err := initConfig(&Config, FileName, configFolderPath); err != nil {
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return err
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}
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// Initialize the notification configuration
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if err := initConfig(&Config.Notification, NotificationFileName, configFolderPath); err != nil {
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return err
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}
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return nil
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}
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