package shared

import (
	"flag"
)

var (
	FlagConfigFile *string = flag.String(
		"config",
		"config.toml",
		"Location of the config file",
	)
	FlagConfigOnly *bool = flag.Bool(
		"validate-config",
		false,
		"If set, the server will only validate the config (or write the default one) and then quit",
	)
	FlagStartDebugServer *bool = flag.Bool(
		"debugserver",
		false,
		"Also start the local debugging server",
	)
	FlagDebugPort *string = flag.String(
		"debugport",
		"127.0.0.1:3305",
		"Set the address the debug server will listen on. Format: IP:Port (irrelevant if debug server isn't enabled)",
	)
	FlagLogFile *string = flag.String(
		"logfile",
		"/var/log/linstrom/logs",
		"Set the target logging file. Linstrom auto-rotates these. If it can't be created, it will be ignored",
	)
)

// func flagUsage() {
// 	executable, err := os.Executable()
// 	if err != nil {
// 		log.Fatal().Err(err).Msg("Failed to get own path")
// 	}
// 	fmt.Fprintf(os.Stderr, "Usage of %s:\n", executable)
// 	fmt.Fprintln(os.Stderr, "\t-config string")
// 	fmt.Fprintln(os.Stderr, "\t\tLocation of the config file (default: \"config.toml\")")
// 	fmt.Fprintln(os.Stderr, "\t-loglevel string")
// 	fmt.Fprintln(
// 		os.Stderr,
// 		"\t\tSet the logging level. Options are: Trace, Debug, Info, Warning, Error and Fatal. Case insensitive (default: \"Info\")",
// 	)
// 	fmt.Fprintln(os.Stderr, "\t-validate-config")
// 	fmt.Fprintln(
// 		os.Stderr,
// 		"\t\tIf set, the server will only validate the config (or write the default one) and then quit",
// 	)
// 	fmt.Fprintln(os.Stderr, "\t-jsonlogs")
// 	fmt.Fprintln(os.Stderr, "\t\tIf set, writes logging messages as json objects instead")
// }

// func init() {
// flag.Usage = flagUsage
// }