From 00be8a9d063605435e2c2263e761070177e8a852 Mon Sep 17 00:00:00 2001
From: Yoshikazu Nojima <mail@ynojima.net>
Date: Sat, 8 Apr 2023 16:00:59 +0900
Subject: [PATCH] Remove unnecessary line split from metadata yaml

---
 .../io/quarkus/docs/generation/YamlMetadataGenerator.java    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/src/main/java/io/quarkus/docs/generation/YamlMetadataGenerator.java b/docs/src/main/java/io/quarkus/docs/generation/YamlMetadataGenerator.java
index 79a46bdf22ddd..f7b6a52138f0f 100644
--- a/docs/src/main/java/io/quarkus/docs/generation/YamlMetadataGenerator.java
+++ b/docs/src/main/java/io/quarkus/docs/generation/YamlMetadataGenerator.java
@@ -108,7 +108,10 @@ public boolean test(String p) {
     }
 
     public void writeYamlFiles() throws StreamWriteException, DatabindException, IOException {
-        ObjectMapper om = new ObjectMapper(new YAMLFactory().enable(YAMLGenerator.Feature.MINIMIZE_QUOTES));
+        ObjectMapper om = new ObjectMapper(
+                new YAMLFactory()
+                        .enable(YAMLGenerator.Feature.MINIMIZE_QUOTES)
+                        .disable(YAMLGenerator.Feature.SPLIT_LINES));
         Map<String, DocMetadata> metadata = index.metadataByFile();
 
         om.writeValue(targetDir.resolve("indexByType.yaml").toFile(), index);