From c4461d4408def3d1412f7f10c49d12d159dfcc43 Mon Sep 17 00:00:00 2001 From: Carlos Alexandro Becker Date: Thu, 16 Jan 2025 10:48:37 -0300 Subject: [PATCH] fix: short flag not found error Signed-off-by: Carlos Alexandro Becker --- flag.go | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/flag.go b/flag.go index 3b528c33..7c2d02d8 100644 --- a/flag.go +++ b/flag.go @@ -24,6 +24,13 @@ func newFlagParseError(err error) flagParseError { case strings.HasPrefix(s, "unknown flag:"): reason = "Flag %s is missing." flag = strings.TrimPrefix(s, "unknown flag: ") + case strings.HasPrefix(s, "unknown shorthand flag:"): + reason = "Short flag %s is missing." + re := regexp.MustCompile(`unknown shorthand flag: '.*' in (-\w)`) + parts := re.FindStringSubmatch(s) + if len(parts) > 1 { + flag = parts[1] + } case strings.HasPrefix(s, "invalid argument"): reason = "Flag %s have an invalid argument." re := regexp.MustCompile(`invalid argument ".*" for "(.*)" flag: .*`)