Support for grouping RPMs using paths (#26984)

The current rpm repository places all packages in the same repository,
and different systems (el7,f34) may hit packages that do not belong to
this distribution ( #25304 ) , which now supports grouping of rpm.

![图片](https://github.com/go-gitea/gitea/assets/33776693/d1e1d99f-7799-4b2b-a19b-cb2a5c692914)

Fixes #25304 .
Fixes #27056 .

Refactor: [#25866](https://github.com/go-gitea/gitea/pull/25866)

modules/packages/rpm/metadata.go

@@ -15,8 +15,7 @@ import (
 )
 
 const (
-	PropertyMetadata = "rpm.metadata"
-
+	PropertyMetadata  = "rpm.metadata"
 	SettingKeyPrivate = "rpm.key.private"
 	SettingKeyPublic  = "rpm.key.public"
 

modules/templates/util_string.go

@@ -4,6 +4,7 @@
 package templates
 
 import (
+	"regexp"
 	"strings"
 
 	"code.gitea.io/gitea/modules/base"
@@ -25,6 +26,10 @@ func (su *StringUtils) Contains(s, substr string) bool {
 	return strings.Contains(s, substr)
 }
 
+func (su *StringUtils) ReplaceAllStringRegex(s, regex, new string) string {
+	return regexp.MustCompile(regex).ReplaceAllString(s, new)
+}
+
 func (su *StringUtils) Split(s, sep string) []string {
 	return strings.Split(s, sep)
 }