67 lines
1.4 KiB
Go
67 lines
1.4 KiB
Go
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package version
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import (
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"bufio"
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"fmt"
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"github.com/fatih/color"
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"github.com/loveuer/nf/nft/log"
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"github.com/savioxavier/termlink"
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"net/http"
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"strings"
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"sync"
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)
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const Version = "v24.07.12-r1"
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var (
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lk = &sync.Mutex{}
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empty = func() {}
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upgrade = func(v string) func() {
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return func() {
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color.Green("\n🎉 🎉 🎉 [nfctl] New Version Found: %s", v)
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color.Cyan("Upgrade it with: [go install github.com/loveuer/nf/nft/nfctl@latest]")
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fmt.Print("Or Download by: ")
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color.Cyan(termlink.Link("Releases", "https://github.com/loveuer/nf/releases"))
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fmt.Println()
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}
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}
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Fn = empty
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)
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func Check() {
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ready := make(chan struct{})
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go func() {
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ready <- struct{}{}
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uri := "https://raw.gitcode.com/loveuer/nf/raw/master/nft/nfctl/version/version.go"
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prefix := "const Version = "
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resp, err := http.Get(uri)
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if err != nil {
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log.Debug("[Check] http get[%s] err: %v", uri, err.Error())
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return
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}
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defer resp.Body.Close()
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scanner := bufio.NewScanner(resp.Body)
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scanner.Buffer(make([]byte, 16*1024), 1024*1024)
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for scanner.Scan() {
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line := scanner.Text()
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log.Debug("[Check] version.go line: %s", line)
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if strings.HasPrefix(line, prefix) {
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v := strings.TrimPrefix(line, prefix)
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if len(v) > 2 {
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v = v[1 : len(v)-1]
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}
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if v != "" && v > Version {
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lk.Lock()
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Fn = upgrade(v)
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lk.Unlock()
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return
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}
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}
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}
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}()
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<-ready
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}
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