diff --git a/pkg/substitution/substitution.go b/pkg/substitution/substitution.go index e0d07c946f9..156a1ddaf4e 100644 --- a/pkg/substitution/substitution.go +++ b/pkg/substitution/substitution.go @@ -25,8 +25,7 @@ import ( "knative.dev/pkg/apis" ) -const parameterSubstitution = `[_a-zA-Z][_a-zA-Z0-9.-]*(\[\*\])?` - +const parameterSubstitution = `.*?(\[\*\])?` const braceMatchingRegex = "(\\$(\\(%s(\\.(?P<var1>%s)|\\[\"(?P<var2>%s)\"\\]|\\['(?P<var3>%s)'\\])\\)))" // ValidateVariable makes sure all variables in the provided string are known