112 lines
2.8 KiB
Go
112 lines
2.8 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"os"
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"os/signal"
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"path/filepath"
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"runtime"
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"syscall"
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"github.com/Dreamacro/clash/config"
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C "github.com/Dreamacro/clash/constant"
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"github.com/Dreamacro/clash/hub"
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"github.com/Dreamacro/clash/hub/executor"
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"github.com/Dreamacro/clash/log"
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"go.uber.org/automaxprocs/maxprocs"
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)
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var (
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flagset map[string]bool
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version bool
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testConfig bool
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homeDir string
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configFile string
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externalUI string
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externalController string
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secret string
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)
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func init() {
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flag.StringVar(&homeDir, "d", "", "set configuration directory")
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flag.StringVar(&configFile, "f", "", "specify configuration file")
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flag.StringVar(&externalUI, "ext-ui", "", "override external ui directory")
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flag.StringVar(&externalController, "ext-ctl", "", "override external controller address")
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flag.StringVar(&secret, "secret", "", "override secret for RESTful API")
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flag.BoolVar(&version, "v", false, "show current version of clash")
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flag.BoolVar(&testConfig, "t", false, "test configuration and exit")
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flag.Parse()
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flagset = map[string]bool{}
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flag.Visit(func(f *flag.Flag) {
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flagset[f.Name] = true
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})
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}
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func main() {
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_, _ = maxprocs.Set(maxprocs.Logger(func(string, ...interface{}) {}))
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if version {
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fmt.Printf("Clash Plus Pro %s %s %s with %s %s\n", C.Version, runtime.GOOS, runtime.GOARCH, runtime.Version(), C.BuildTime)
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return
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}
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if homeDir != "" {
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if !filepath.IsAbs(homeDir) {
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currentDir, _ := os.Getwd()
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homeDir = filepath.Join(currentDir, homeDir)
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}
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C.SetHomeDir(homeDir)
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}
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if configFile != "" {
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if !filepath.IsAbs(configFile) {
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currentDir, _ := os.Getwd()
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configFile = filepath.Join(currentDir, configFile)
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}
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C.SetConfig(configFile)
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} else {
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configFile := filepath.Join(C.Path.HomeDir(), C.Path.Config())
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C.SetConfig(configFile)
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}
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if err := config.Init(C.Path.HomeDir()); err != nil {
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log.Fatalln("Initial configuration directory error: %s", err.Error())
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}
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if testConfig {
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if _, err := executor.Parse(); err != nil {
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log.Errorln(err.Error())
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fmt.Printf("configuration file %s test failed\n", C.Path.Config())
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os.Exit(1)
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}
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fmt.Printf("configuration file %s test is successful\n", C.Path.Config())
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return
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}
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var options []hub.Option
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if flagset["ext-ui"] {
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options = append(options, hub.WithExternalUI(externalUI))
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}
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if flagset["ext-ctl"] {
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options = append(options, hub.WithExternalController(externalController))
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}
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if flagset["secret"] {
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options = append(options, hub.WithSecret(secret))
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}
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if err := hub.Parse(options...); err != nil {
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log.Fatalln("Parse config error: %s", err.Error())
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}
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sigCh := make(chan os.Signal, 1)
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signal.Notify(sigCh, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM)
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<-sigCh
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// clean up
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log.Warnln("Clash clean up")
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hub.CleanUp()
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log.Warnln("Clash shutting down")
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}
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