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196 lines
4.9 KiB
196 lines
4.9 KiB
// 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 cmd
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import (
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"fmt"
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"github.com/OpenIMSDK/protocol/constant"
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"github.com/OpenIMSDK/tools/errs"
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"github.com/OpenIMSDK/tools/log"
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"github.com/spf13/cobra"
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"github.com/openimsdk/open-im-server/v3/pkg/common/config"
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config2 "github.com/openimsdk/open-im-server/v3/pkg/common/config"
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)
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type RootCmdPt interface {
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GetPortFromConfig(portType string) (int, error)
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}
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type RootCmd struct {
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Command cobra.Command
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Name string
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port int
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prometheusPort int
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cmdItf RootCmdPt
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}
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type CmdOpts struct {
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loggerPrefixName string
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}
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func WithCronTaskLogName() func(*CmdOpts) {
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return func(opts *CmdOpts) {
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opts.loggerPrefixName = "openim-crontask"
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}
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}
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func WithLogName(logName string) func(*CmdOpts) {
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return func(opts *CmdOpts) {
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opts.loggerPrefixName = logName
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}
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}
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func NewRootCmd(name string, opts ...func(*CmdOpts)) *RootCmd {
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rootCmd := &RootCmd{Name: name}
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cmd := cobra.Command{
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Use: "Start openIM application",
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Short: fmt.Sprintf(`Start %s `, name),
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Long: fmt.Sprintf(`Start %s `, name),
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PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
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return rootCmd.persistentPreRun(cmd, opts...)
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},
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}
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rootCmd.Command = cmd
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rootCmd.addConfFlag()
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return rootCmd
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}
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func (rc *RootCmd) persistentPreRun(cmd *cobra.Command, opts ...func(*CmdOpts)) error {
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if err := rc.initializeConfiguration(cmd); err != nil {
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return fmt.Errorf("failed to get configuration from command: %w", err)
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}
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cmdOpts := rc.applyOptions(opts...)
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if err := rc.initializeLogger(cmdOpts); err != nil {
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return errs.Wrap(err, "failed to initialize logger")
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}
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return nil
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}
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func (rc *RootCmd) initializeConfiguration(cmd *cobra.Command) error {
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return rc.getConfFromCmdAndInit(cmd)
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}
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func (rc *RootCmd) applyOptions(opts ...func(*CmdOpts)) *CmdOpts {
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cmdOpts := defaultCmdOpts()
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for _, opt := range opts {
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opt(cmdOpts)
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}
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return cmdOpts
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}
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func (rc *RootCmd) initializeLogger(cmdOpts *CmdOpts) error {
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logConfig := config.Config.Log
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return log.InitFromConfig(
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cmdOpts.loggerPrefixName,
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rc.Name,
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logConfig.RemainLogLevel,
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logConfig.IsStdout,
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logConfig.IsJson,
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logConfig.StorageLocation,
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logConfig.RemainRotationCount,
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logConfig.RotationTime,
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)
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}
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func defaultCmdOpts() *CmdOpts {
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return &CmdOpts{
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loggerPrefixName: "openim-all",
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}
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}
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func (r *RootCmd) SetRootCmdPt(cmdItf RootCmdPt) {
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r.cmdItf = cmdItf
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}
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func (r *RootCmd) addConfFlag() {
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r.Command.Flags().StringP(constant.FlagConf, "c", "", "path to config file folder")
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}
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func (r *RootCmd) AddPortFlag() {
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r.Command.Flags().IntP(constant.FlagPort, "p", 0, "server listen port")
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}
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func (r *RootCmd) getPortFlag(cmd *cobra.Command) (int, error) {
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port, err := cmd.Flags().GetInt(constant.FlagPort)
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if err != nil {
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// Wrapping the error with additional context
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return 0, errs.Wrap(err, "error getting port flag")
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}
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if port == 0 {
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port, _ = r.PortFromConfig(constant.FlagPort)
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// port, err := r.PortFromConfig(constant.FlagPort)
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// if err != nil {
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// // Optionally wrap the error if it's an internal error needing context
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// return 0, errs.Wrap(err, "error getting port from config")
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// }
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}
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return port, nil
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}
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// // GetPortFlag returns the port flag.
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func (r *RootCmd) GetPortFlag() (int, error) {
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return r.port, nil
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}
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func (r *RootCmd) AddPrometheusPortFlag() {
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r.Command.Flags().IntP(constant.FlagPrometheusPort, "", 0, "server prometheus listen port")
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}
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func (r *RootCmd) getPrometheusPortFlag(cmd *cobra.Command) (int, error) {
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port, err := cmd.Flags().GetInt(constant.FlagPrometheusPort)
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if err != nil || port == 0 {
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port, err = r.PortFromConfig(constant.FlagPrometheusPort)
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if err != nil {
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return 0, err
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}
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}
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return port, nil
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}
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func (r *RootCmd) GetPrometheusPortFlag() int {
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return r.prometheusPort
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}
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func (r *RootCmd) getConfFromCmdAndInit(cmdLines *cobra.Command) error {
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configFolderPath, _ := cmdLines.Flags().GetString(constant.FlagConf)
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fmt.Println("The directory of the configuration file to start the process:", configFolderPath)
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return config2.InitConfig(configFolderPath)
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}
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func (r *RootCmd) Execute() error {
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return r.Command.Execute()
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}
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func (r *RootCmd) AddCommand(cmds ...*cobra.Command) {
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r.Command.AddCommand(cmds...)
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}
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func (r *RootCmd) PortFromConfig(portType string) (int, error) {
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// Retrieve the port and cache it
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port, err := r.cmdItf.GetPortFromConfig(portType)
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if err != nil {
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return 0, err
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}
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return port, nil
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}
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