Expose ExpressionSizeCodePointLimit as env option. (#720)

google · May 30, 2023 · ad926f0 · ad926f0
1 parent bf620b2
commit ad926f0
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/cel/options.go b/cel/options.go
@@ -568,3 +568,12 @@ func ParserRecursionLimit(limit int) EnvOption {
 		return e, nil
 	}
 }
+
+// ParserExpressionSizeLimit adjusts the number of code points the expression parser is allowed to parse.
+// Defaults defined in the parser package.
+func ParserExpressionSizeLimit(limit int) EnvOption {
+	return func(e *Env) (*Env, error) {
+		e.prsrOpts = append(e.prsrOpts, parser.ExpressionSizeCodePointLimit(limit))
+		return e, nil
+	}
+}