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54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
package main
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import (
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"flag"
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"log"
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"os"
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"os/signal"
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"path"
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"syscall"
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)
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func init() {
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log.SetOutput(os.Stdout)
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}
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var quiet bool
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var debug bool
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func main() {
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log.SetFlags(0)
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configFile := flag.String("config", "", "path to configuration file")
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flag.BoolVar(&quiet, "quiet", false, "do not print access log")
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flag.BoolVar(&debug, "debug", false, "print debug information")
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flag.Parse()
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if *configFile == "" {
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homedir, err := os.UserHomeDir()
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if err == nil && homedir != "" {
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*configFile = path.Join(homedir, ".config", "twins", "config.yaml")
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}
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}
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sig := make(chan os.Signal, 1)
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signal.Notify(sig, syscall.SIGHUP)
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go func() {
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for {
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<-sig
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err := readconfig(*configFile)
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if err != nil {
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log.Fatalf("failed to reload configuration file at %s: %v", *configFile, err)
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}
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log.Println("configuration reloaded successfully")
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}
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}()
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err := readconfig(*configFile)
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if err != nil {
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log.Fatalf("failed to read configuration file at %s: %v\nSee CONFIGURATION.md for information on configuring twins", *configFile, err)
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}
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listen(config.Listen)
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}
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