From 91b01d0f4ccbc9ef917e64597618abce6fd8457e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20Pelech?= <ondrej.pelech@avast.com>
Date: Tue, 21 Jun 2022 01:07:34 +0200
Subject: [PATCH] Make the SnakeYAML Yaml instance configurable

---
 .../io/circe/yaml/{parser/package.scala => Parser.scala}    | 6 +++---
 src/main/scala/io/circe/yaml/parser.scala                   | 6 ++++++
 2 files changed, 9 insertions(+), 3 deletions(-)
 rename src/main/scala/io/circe/yaml/{parser/package.scala => Parser.scala} (95%)
 create mode 100644 src/main/scala/io/circe/yaml/parser.scala

diff --git a/src/main/scala/io/circe/yaml/parser/package.scala b/src/main/scala/io/circe/yaml/Parser.scala
similarity index 95%
rename from src/main/scala/io/circe/yaml/parser/package.scala
rename to src/main/scala/io/circe/yaml/Parser.scala
index 8cc6520f..935bdf90 100644
--- a/src/main/scala/io/circe/yaml/parser/package.scala
+++ b/src/main/scala/io/circe/yaml/Parser.scala
@@ -8,7 +8,7 @@ import org.yaml.snakeyaml.constructor.SafeConstructor
 import org.yaml.snakeyaml.nodes._
 import scala.collection.JavaConverters._
 
-package object parser {
+class Parser(snakeYaml: Yaml) {
 
   /**
    * Parse YAML from the given [[Reader]], returning either [[ParsingFailure]] or [[Json]]
@@ -26,10 +26,10 @@ package object parser {
   def parseDocuments(yaml: String): Stream[Either[ParsingFailure, Json]] = parseDocuments(new StringReader(yaml))
 
   private[this] def parseSingle(reader: Reader) =
-    Either.catchNonFatal(new Yaml().compose(reader)).leftMap(err => ParsingFailure(err.getMessage, err))
+    Either.catchNonFatal(snakeYaml.compose(reader)).leftMap(err => ParsingFailure(err.getMessage, err))
 
   private[this] def parseStream(reader: Reader) =
-    new Yaml().composeAll(reader).asScala.toStream
+    snakeYaml.composeAll(reader).asScala.toStream
 
   private[this] object CustomTag {
     def unapply(tag: Tag): Option[String] = if (!tag.startsWith(Tag.PREFIX))
diff --git a/src/main/scala/io/circe/yaml/parser.scala b/src/main/scala/io/circe/yaml/parser.scala
new file mode 100644
index 00000000..32cf6684
--- /dev/null
+++ b/src/main/scala/io/circe/yaml/parser.scala
@@ -0,0 +1,6 @@
+package io.circe.yaml
+
+import org.yaml.snakeyaml.Yaml
+import org.yaml.snakeyaml.introspector.BeanAccess
+
+object parser extends Parser(new Yaml())