Merge pull request #35299 from gastaldi/graph_output

Output build graph using `quarkus.builder.graph-output` property

core/builder/src/main/java/io/quarkus/builder/BuildChainBuilder.java

@@ -30,7 +30,7 @@
  */
 public final class BuildChainBuilder {
 
- private static final String GRAPH_OUTPUT = System.getProperty("jboss.builder.graph-output");
+ private static final String GRAPH_OUTPUT = System.getProperty("quarkus.builder.graph-output");
  static final boolean LOG_CONFLICT_CAUSING = Boolean.getBoolean("quarkus.builder.log-conflict-cause");
 
  private final BuildStepBuilder finalStep;

core/runtime/src/main/java/io/quarkus/runtime/BuilderConfig.java

@@ -0,0 +1,28 @@
+package io.quarkus.runtime;
+
+import java.util.Optional;
+
+import io.quarkus.runtime.annotations.ConfigPhase;
+import io.quarkus.runtime.annotations.ConfigRoot;
+import io.smallrye.config.ConfigMapping;
+
+/**
+ * This configuration class is here to avoid warnings when using {@code -Dquarkus.builder.=...}.
+ *
+ * @see io.quarkus.builder.BuildChainBuilder
+ */
+@ConfigMapping(prefix = "quarkus.builder")
+@ConfigRoot(phase = ConfigPhase.RUN_TIME)
+public interface BuilderConfig {
+
+ /**
+ * Dump the graph output to a file. This is useful for debugging.
+ */
+ Optional<String> graphOutput();
+
+ /**
+ * Whether to log the cause of a conflict.
+ */
+ Optional<Boolean> logConflictCause();
+
+}