From c5f12920b0879498b0a20342650a09b0ad5c9d7c Mon Sep 17 00:00:00 2001
From: r <r@freesoftwareextremist.com>
Date: Sun, 2 Jan 2022 11:15:57 +0000
Subject: Use GO's flag parser instead of getopt

There's only one flag, so it doesn't matter.
---
 main.go | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

(limited to 'main.go')

diff --git a/main.go b/main.go
index 85ee6cc..3b5ccba 100644
--- a/main.go
+++ b/main.go
@@ -2,6 +2,7 @@ package main
 
 import (
 	"errors"
+	"flag"
 	"fmt"
 	"log"
 	"net/http"
@@ -26,18 +27,12 @@ func errExit(err error) {
 }
 
 func main() {
-	opts, _, err := util.Getopts(os.Args, "f:")
-	if err != nil {
-		errExit(err)
-	}
+	configFile := flag.String("f", "", "config file")
+	flag.Parse()
 
-	for _, opt := range opts {
-		switch opt.Option {
-		case 'f':
-			configFiles = []string{opt.Value}
-		}
+	if len(*configFile) > 0 {
+		configFiles = []string{*configFile}
 	}
-
 	config, err := config.ParseFiles(configFiles)
 	if err != nil {
 		errExit(err)
-- 
cgit v1.2.3