From 362b19472572e6b0619e4e971cd3c1bf3528232c Mon Sep 17 00:00:00 2001
From: Loic Ottet <loic.ottet@oracle.com>
Date: Thu, 13 Jun 2024 12:21:30 +0200
Subject: [PATCH] Warn about deprecated config files in META-INF directories

---
 .../com/oracle/svm/core/configure/ConfigurationFiles.java   | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/configure/ConfigurationFiles.java b/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/configure/ConfigurationFiles.java
index 6512bf30a440..bffb930e65c8 100644
--- a/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/configure/ConfigurationFiles.java
+++ b/substratevm/src/com.oracle.svm.core/src/com/oracle/svm/core/configure/ConfigurationFiles.java
@@ -34,9 +34,9 @@
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
+import com.oracle.svm.core.option.AccumulatingLocatableMultiOptionValue;
 import com.oracle.svm.core.option.BundleMember;
 import com.oracle.svm.core.option.HostedOptionKey;
-import com.oracle.svm.core.option.AccumulatingLocatableMultiOptionValue;
 import com.oracle.svm.core.option.OptionMigrationMessage;
 import com.oracle.svm.core.util.UserError;
 
@@ -75,7 +75,9 @@ public static final class Options {
         @BundleMember(role = BundleMember.Role.Input)//
         public static final HostedOptionKey<AccumulatingLocatableMultiOptionValue.Paths> DynamicProxyConfigurationFiles = new HostedOptionKey<>(
                         AccumulatingLocatableMultiOptionValue.Paths.buildWithCommaDelimiter());
-        @Option(help = "Resources describing program elements to be made available for reflection (see ProxyConfigurationFiles).", type = OptionType.User, deprecated = true)//
+        @Option(help = "Resources describing program elements to be made available for reflection (see ProxyConfigurationFiles).", type = OptionType.User, deprecated = true, //
+                        deprecationMessage = "This can be caused by a proxy-config.json file in your META-INF directory. " +
+                                        "Consider including proxy configuration in the reflection section of reachability-metadata.md instead.")//
         public static final HostedOptionKey<AccumulatingLocatableMultiOptionValue.Strings> DynamicProxyConfigurationResources = new HostedOptionKey<>(
                         AccumulatingLocatableMultiOptionValue.Strings.buildWithCommaDelimiter());