try to made devtools work, add some spring-graalvm-native properties

Dockerfile

@@ -21,6 +21,7 @@ RUN ./mvnw -Pgraal compile
 # generate graalvm image into another layer
 RUN ./mvnw -Pgraal package
 
+#FROM debian:buster
 FROM scratch
 COPY --from=builder /build/target/wikiProject /wikiproject
 COPY --from=builder /tmp /tmp

issue.md

@@ -80,3 +80,10 @@ make: *** [Makefile:22: docker-graal-run] Error 1
 Warning: class initialization of class org.springframework.boot.validation.MessageInterpolatorFactory failed with exception java.lang.NoClassDefFoundError: javax/validation/ValidationException. This class will be initialized at run time because option --allow-incomplete-classpath is used for image building. Use the option --initialize-at-run-time=org.springframework.boot.validation.MessageInterpolatorFactory to explicitly request delayed initialization of this class.
 Number of types dynamically registered for reflective access: #2024
 ```
+
+ ## error class not found
+ 
+ ```
+WARNING: Could not resolve org.springframework.boot.devtools.logger.DevToolsLogFactory.Listener for reflection configuration.
+WARNING: Could not resolve javax.validation.ValidationException for reflection configuration.
+```

pom.xml

@@ -135,19 +135,19 @@
                         <artifactId>native-image-maven-plugin</artifactId>
                         <version>${native-image-maven-plugin.version}</version>
                         <configuration>
+                            <!-- doc here : https://repo.spring.io/milestone/org/springframework/experimental/spring-graalvm-native-docs/0.7.1/spring-graalvm-native-docs-0.7.1.zip!/reference/index.html#options -->
                             <buildArgs>
-                                -Dspring.graal.mode=initialization-only
-                                -Dspring.graal.dump-config=/tmp/computed-reflect-config.json
-                                -Dspring.graal.verbose=true
-                                -Dspring.graal.skip-logback=true
-                                -Dspring.graal.remove-unused-autoconfig=true
+                                -H:+PrintAnalysisCallTree
                                 -H:+TraceClassInitialization
-                                --no-fallback
+                                <!--                                -H:+ReportExceptionStackTraces-->
+                                <!-- reduce build time and memory -->
+                                <!--                                -H:+RemoveSaturatedTypeFlows-->
                                 --allow-incomplete-classpath
                                 --report-unsupported-elements-at-runtime
-                                -H:+ReportExceptionStackTraces
+                                --no-fallback
                                 --no-server
-                                --initialize-at-build-time=org.springframework.boot.validation.MessageInterpolatorFactory
+                                --verbose
+                                <!--                                &#45;&#45;initialize-at-build-time=org.springframework.boot.validation.MessageInterpolatorFactory-->
                                 -J-Xmx3G --static
                             </buildArgs>
                             <imageName>${project.artifactId}</imageName>

src/main/resources/META-INF/native-image/native-image.properties

@@ -0,0 +1,8 @@
+Args=\
+     -Dspring.native.mode=feature \
+     -Dspring.native.verbose=true \
+     -Dspring.native.dump-config=/tmp/computed-reflect-config.json \
+     -Dspring.native.remove-unused-autoconfig=true
+
+#     -H:ReflectionConfigurationResources=${.}/reflect-config.json
+#     -Dspring.graal.skip-logback=true

src/main/resources/META-INF/native-image/reflect-config.json

@@ -3,5 +3,10 @@
     "name": "org.springframework.boot.devtools.logger.DevToolsLogFactory.Listener",
     "allDeclaredConstructors": true,
     "allDeclaredMethods": true
+  },
+  {
+    "name": "javax.validation.ValidationException",
+    "allDeclaredConstructors": true,
+    "allDeclaredMethods": true
   }
 ]