Merge branch 'main' of forge:ari/indir

main.go

@@ -34,6 +34,9 @@ type (
 	}
 )
 
+//go:embed templates/dir.html
+var dirHTML string
+
 func main() {
 	if len(os.Args) < 2 { printHelp() }
 
@@ -41,7 +44,7 @@ func main() {
 	port := 8080
 	root := "/"
 
-	filesDir := "."
+	filesDir := ""
 	i := 1
 	for {
 		if i >= len(os.Args) { break }
@@ -83,11 +86,19 @@ func main() {
 			if !strings.HasSuffix(root, "/") { root += "/" }
 
 		default:
+			if len(filesDir) > 0 {
+				fmt.Fprintf(os.Stderr, "unsupported argument: %s\n", os.Args[i])
+				os.Exit(1)
+			}
 			filesDir = os.Args[i]
 		}
 		i++
 	}
 
+	if len(filesDir) == 0 {
+		filesDir = "."
+	}
+
 	ignoredFiles := []string{
 		".",
 		".DS_Store",