twins/main.go

45 lines
1.0 KiB
Go

package main
import (
"flag"
"log"
"os"
"path"
)
func init() {
log.SetOutput(os.Stdout)
}
var verbose bool
func main() {
configFile := flag.String("config", "", "path to configuration file")
flag.BoolVar(&verbose, "verbose", false, "print request and response information")
flag.Parse()
if *configFile == "" {
homedir, err := os.UserHomeDir()
if err == nil && homedir != "" {
*configFile = path.Join(homedir, ".config", "twins", "config.yaml")
}
}
err := readconfig(*configFile)
if err != nil {
log.Fatalf("failed to read configuration file at %s: %v\nSee CONFIGURATION.md for information on configuring twins", *configFile, err)
}
if config.Hostname == "" || config.Port <= 0 {
log.Fatal("hostname and port must be specified")
}
if config.Cert == "" || config.Key == "" {
log.Fatal("certificate file and private key must be specified (gemini requires TLS for all connections)")
}
log.Printf("twins running on port %d", config.Port)
listen(config.Hostname, config.Port, config.Cert, config.Key)
}