From 9ea9a9f24e0cb5a33967387d8c9c369a234a71ca Mon Sep 17 00:00:00 2001
From: Roberto Cortez <radcortez@yahoo.com>
Date: Tue, 19 Nov 2024 12:30:31 +0000
Subject: [PATCH] Remove customizer mappings from runtime recording Config

(cherry picked from commit ada7e07ff98abf80371b5f58ebf4bd8e482816a6)
---
 .../configuration/BuildTimeConfigurationReader.java  | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/core/deployment/src/main/java/io/quarkus/deployment/configuration/BuildTimeConfigurationReader.java b/core/deployment/src/main/java/io/quarkus/deployment/configuration/BuildTimeConfigurationReader.java
index d5e5bf8e364c9..b160e70246a94 100644
--- a/core/deployment/src/main/java/io/quarkus/deployment/configuration/BuildTimeConfigurationReader.java
+++ b/core/deployment/src/main/java/io/quarkus/deployment/configuration/BuildTimeConfigurationReader.java
@@ -84,6 +84,7 @@
 import io.smallrye.config.SecretKeys;
 import io.smallrye.config.SmallRyeConfig;
 import io.smallrye.config.SmallRyeConfigBuilder;
+import io.smallrye.config.SmallRyeConfigBuilderCustomizer;
 import io.smallrye.config.SysPropConfigSource;
 import io.smallrye.config.common.AbstractConfigSource;
 
@@ -1112,6 +1113,17 @@ private SmallRyeConfig getConfigForRuntimeRecording() {
             builder.getProfiles().add("");
             builder.getSources().clear();
             builder.getSourceProviders().clear();
+            builder.withCustomizers(new SmallRyeConfigBuilderCustomizer() {
+                @Override
+                public void configBuilder(final SmallRyeConfigBuilder builder) {
+                    builder.getMappingsBuilder().getMappings().clear();
+                }
+
+                @Override
+                public int priority() {
+                    return Integer.MAX_VALUE;
+                }
+            });
             builder.setAddDefaultSources(false)
                     // Customizers may duplicate sources, but not much we can do about it, we need to run them
                     .addDiscoveredCustomizers()