70 lines
1.7 KiB
Go
70 lines
1.7 KiB
Go
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package route
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import (
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"fmt"
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"net/http"
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"os"
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"os/exec"
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"runtime"
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"syscall"
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"github.com/Dreamacro/clash/hub/updater"
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"github.com/Dreamacro/clash/log"
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"github.com/go-chi/render"
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"github.com/go-chi/chi/v5"
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)
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func upgradeRouter() http.Handler {
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r := chi.NewRouter()
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r.Post("/", upgrade)
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return r
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}
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func upgrade(w http.ResponseWriter, r *http.Request) {
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// modify from https://github.com/AdguardTeam/AdGuardHome/blob/595484e0b3fb4c457f9bb727a6b94faa78a66c5f/internal/home/controlupdate.go#L108
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log.Infoln("start update")
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err := updater.Update()
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if err != nil {
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log.Errorln("err:%s", err)
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}
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execPath, err := os.Executable()
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if err != nil {
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render.Status(r, http.StatusInternalServerError)
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render.JSON(w, r, newError(fmt.Sprintf("getting path: %s", err)))
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return
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}
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render.JSON(w, r, render.M{"status": "ok"})
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if f, ok := w.(http.Flusher); ok {
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f.Flush()
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}
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// modify from https://github.com/AdguardTeam/AdGuardHome/blob/595484e0b3fb4c457f9bb727a6b94faa78a66c5f/internal/home/controlupdate.go#L180
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// The background context is used because the underlying functions wrap it
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// with timeout and shut down the server, which handles current request. It
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// also should be done in a separate goroutine for the same reason.
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go func() {
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if runtime.GOOS == "windows" {
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cmd := exec.Command(execPath, os.Args[1:]...)
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log.Infoln("restarting: %q %q", execPath, os.Args[1:])
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cmd.Stdin = os.Stdin
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cmd.Stdout = os.Stdout
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cmd.Stderr = os.Stderr
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err = cmd.Start()
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if err != nil {
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log.Fatalln("restarting: %s", err)
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}
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os.Exit(0)
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}
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log.Infoln("restarting: %q %q", execPath, os.Args[1:])
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err = syscall.Exec(execPath, os.Args, os.Environ())
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if err != nil {
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log.Fatalln("restarting: %s", err)
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}
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}()
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}
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