From 3c158ea1eedbea6cd4fd74753febf47ed8841600 Mon Sep 17 00:00:00 2001
From: yanweidong <david.yan@qq.com>
Date: Tue, 11 Aug 2026 15:27:21 +0800
Subject: [PATCH] add MustString

---
 utils/ext.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/utils/ext.go b/utils/ext.go
index 1bf36c9..9e434f6 100644
--- a/utils/ext.go
+++ b/utils/ext.go
@@ -1,6 +1,8 @@
 package utils
 
 import (
+	"fmt"
+	"regexp"
 	"strconv"
 	"strings"
 )
@@ -33,3 +35,12 @@ func ParseParams(in map[string]string) map[string]any {
 	}
 	return out
 }
+
+func MustString(value string) (string, error) {
+	var workspacePattern = regexp.MustCompile(`^[a-zA-Z0-9][a-zA-Z0-9_-]{0,63}$`)
+	value = strings.ToLower(strings.TrimSpace(value))
+	if !workspacePattern.MatchString(value) {
+		return "", fmt.Errorf("workspace must match %s", workspacePattern.String())
+	}
+	return value, nil
+}