package main import ( "flag" "log" "os" ) type config struct { Addr string GitCommand string Root string } var theConfig *config func init() { theConfig = &config{} flag.StringVar(&theConfig.Addr, "address", "0.0.0.0:80", "Address to listen on, \"host:port\".") flag.StringVar(&theConfig.GitCommand, "git-command", "/usr/bin/git", "Path to git executable. Each authenticated request will execute this program with a single argument, \"http-backend\".") cwd, err := os.Getwd() if err != nil { log.Fatalln("Getwd():", err) } flag.StringVar(&theConfig.Root, "repo-root", cwd, "Path to git repositories.") // MakeArvadosClient returns an error if token is unset (even // though we don't need to do anything requiring // authentication yet). We can't do this in newArvadosClient() // just before calling MakeArvadosClient(), though, because // that interferes with the env var needed by "run test // servers". os.Setenv("ARVADOS_API_TOKEN", "xxx") } func main() { flag.Parse() srv := &server{} if err := srv.Start(); err != nil { log.Fatal(err) } log.Println("Listening at", srv.Addr) log.Println("Repository root", theConfig.Root) if err := srv.Wait(); err != nil { log.Fatal(err) } }