60 lines
1.2 KiB
Go
60 lines
1.2 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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"syscall"
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"git.sr.ht/~emersion/koushin"
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"github.com/labstack/echo/v4"
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"github.com/labstack/echo/v4/middleware"
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"github.com/labstack/gommon/log"
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_ "git.sr.ht/~emersion/koushin/plugins/base"
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_ "git.sr.ht/~emersion/koushin/plugins/lua"
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)
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func main() {
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var options koushin.Options
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var addr string
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flag.StringVar(&options.Theme, "theme", "", "default theme")
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flag.StringVar(&addr, "addr", ":1323", "listening address")
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flag.Usage = func() {
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fmt.Fprintf(flag.CommandLine.Output(), "usage: koushin [options...] <upstream server...>\n")
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flag.PrintDefaults()
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}
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flag.Parse()
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options.Upstreams = flag.Args()
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if len(options.Upstreams) == 0 {
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flag.Usage()
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return
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}
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e := echo.New()
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e.HideBanner = true
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if l, ok := e.Logger.(*log.Logger); ok {
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l.SetHeader("${time_rfc3339} ${level}")
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}
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s, err := koushin.New(e, &options)
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if err != nil {
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e.Logger.Fatal(err)
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}
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e.Use(middleware.Recover())
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sigs := make(chan os.Signal, 1)
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signal.Notify(sigs, syscall.SIGUSR1)
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go func() {
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for range sigs {
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if err := s.Reload(); err != nil {
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e.Logger.Errorf("Failed to reload server: %v", err)
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}
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}
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}()
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e.Logger.Fatal(e.Start(addr))
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}
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