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