mirror of
https://github.com/XrayR-project/XrayR.git
synced 2025-06-08 13:29:54 +00:00
b1bfd04895
Reorganized the Go package structure, moving the main package to 'cmd'. Upgraded the flag library to Cobra for better management of CLI commands. This included moving the X25519 key generation from a flag to its own standalone Cobra command, which improves user interaction and code modularity. This structural change will benefit future additions and code maintainability.
110 lines
2.4 KiB
Go
110 lines
2.4 KiB
Go
package cmd
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import (
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"fmt"
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"log"
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"os"
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"os/signal"
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"path"
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"runtime"
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"strings"
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"syscall"
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"time"
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"github.com/fsnotify/fsnotify"
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"github.com/spf13/cobra"
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"github.com/spf13/viper"
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"github.com/XrayR-project/XrayR/panel"
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)
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var (
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cfgFile string
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rootCmd = &cobra.Command{
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Use: "XrayR",
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Run: func(cmd *cobra.Command, args []string) {
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if err := run(); err != nil {
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log.Fatal(err)
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}
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},
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}
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)
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func init() {
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rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "", "Config file for XrayR.")
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}
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func getConfig() *viper.Viper {
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config := viper.New()
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// Set custom path and name
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if cfgFile != "" {
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configName := path.Base(cfgFile)
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configFileExt := path.Ext(cfgFile)
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configNameOnly := strings.TrimSuffix(configName, configFileExt)
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configPath := path.Dir(cfgFile)
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config.SetConfigName(configNameOnly)
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config.SetConfigType(strings.TrimPrefix(configFileExt, "."))
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config.AddConfigPath(configPath)
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// Set ASSET Path and Config Path for XrayR
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os.Setenv("XRAY_LOCATION_ASSET", configPath)
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os.Setenv("XRAY_LOCATION_CONFIG", configPath)
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} else {
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// Set default config path
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config.SetConfigName("config")
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config.SetConfigType("yml")
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config.AddConfigPath(".")
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}
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if err := config.ReadInConfig(); err != nil {
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log.Panicf("Config file error: %s \n", err)
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}
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config.WatchConfig() // Watch the config
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return config
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}
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func run() error {
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showVersion()
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config := getConfig()
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panelConfig := &panel.Config{}
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if err := config.Unmarshal(panelConfig); err != nil {
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return fmt.Errorf("Parse config file %v failed: %s \n", cfgFile, err)
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}
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p := panel.New(panelConfig)
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lastTime := time.Now()
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config.OnConfigChange(func(e fsnotify.Event) {
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// Discarding event received within a short period of time after receiving an event.
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if time.Now().After(lastTime.Add(3 * time.Second)) {
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// Hot reload function
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fmt.Println("Config file changed:", e.Name)
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p.Close()
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// Delete old instance and trigger GC
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runtime.GC()
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if err := config.Unmarshal(panelConfig); err != nil {
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log.Panicf("Parse config file %v failed: %s \n", cfgFile, err)
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}
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p.Start()
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lastTime = time.Now()
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}
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})
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p.Start()
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defer p.Close()
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// Explicitly triggering GC to remove garbage from config loading.
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runtime.GC()
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// Running backend
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osSignals := make(chan os.Signal, 1)
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signal.Notify(osSignals, os.Interrupt, os.Kill, syscall.SIGTERM)
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<-osSignals
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return nil
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}
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func Execute() error {
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return rootCmd.Execute()
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}
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