1 files changed, 12 insertions, 0 deletions
diff --git a/lib/gitlab/regex.rb b/lib/gitlab/regex.rb
index 21614ea003e..e6372a42dda 100644
--- a/lib/gitlab/regex.rb
+++ b/lib/gitlab/regex.rb
@@ -46,6 +46,18 @@ module Gitlab
       "can contain only letters, digits, '-', '_', '/', '$', '{', '}', '.', and spaces, but it cannot start or end with '/'"
     end
 
+    def environment_scope_regex_chars
+      "#{environment_name_regex_chars}\\*"
+    end
+
+    def environment_scope_regex
+      @environment_scope_regex ||= /\A[#{environment_scope_regex_chars}]+\z/.freeze
+    end
+
+    def environment_scope_regex_message
+      "can contain only letters, digits, '-', '_', '/', '$', '{', '}', '.', '*' and spaces"
+    end
+
     def kubernetes_namespace_regex
       /\A[a-z0-9]([-a-z0-9]*[a-z0-9])?\z/
     end