From 64c85f0f981b1226a9c3efe33635aa3a64bf605d Mon Sep 17 00:00:00 2001
From: glefloch <glfloch@gmail.com>
Date: Wed, 5 Oct 2022 21:31:42 +0200
Subject: [PATCH] Add properties to quarkusDev task to set add-module clause
 and open java lang module

---
 .../io/quarkus/gradle/tasks/QuarkusDev.java   | 37 +++++++++++++++++++
 1 file changed, 37 insertions(+)

diff --git a/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusDev.java b/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusDev.java
index e2ac668786403..e248cfc79febd 100644
--- a/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusDev.java
+++ b/devtools/gradle/gradle-application-plugin/src/main/java/io/quarkus/gradle/tasks/QuarkusDev.java
@@ -87,6 +87,9 @@ public class QuarkusDev extends QuarkusTask {
     private final Property<Boolean> shouldPropagateJavaCompilerArgs;
     private final ListProperty<String> args;
     private final ListProperty<String> jvmArgs;
+
+    private final Property<Boolean> openJavaLang;
+    private final ListProperty<String> modules;
     private final ListProperty<String> compilerArgs;
 
     private final Set<File> filesIncludedInClasspath = new HashSet<>();
@@ -120,6 +123,9 @@ public QuarkusDev(
         args = objectFactory.listProperty(String.class);
         compilerArgs = objectFactory.listProperty(String.class);
         jvmArgs = objectFactory.listProperty(String.class);
+        openJavaLang = objectFactory.property(Boolean.class);
+        openJavaLang.convention(false);
+        modules = objectFactory.listProperty(String.class);
     }
 
     /**
@@ -219,6 +225,26 @@ public ListProperty<String> getArguments() {
         return args;
     }
 
+    @Option(description = "Modules to add to the application", option = "modules")
+    public void setModules(List<String> modules) {
+        this.modules.set(modules);
+    }
+
+    @Input
+    public ListProperty<String> getModules() {
+        return modules;
+    }
+
+    @Option(description = "Open Java Lang module", option = "open-lang-package")
+    public void setOpenJavaLang(Boolean openJavaLang) {
+        this.openJavaLang.set(openJavaLang);
+    }
+
+    @Input
+    public Property<Boolean> getOpenJavaLang() {
+        return openJavaLang;
+    }
+
     @SuppressWarnings("unused")
     @Internal
     public List<String> getArgs() {
@@ -355,6 +381,17 @@ private QuarkusDevModeLauncher newLauncher() throws Exception {
             builder.jvmArgs(getJvmArgs());
         }
 
+        if (getOpenJavaLang().isPresent() && getOpenJavaLang().get()) {
+            builder.jvmArgs("--add-opens");
+            builder.jvmArgs("java.base/java.lang=ALL-UNNAMED");
+        }
+
+        if (getModules().isPresent() && !getModules().get().isEmpty()) {
+            String mods = String.join(",", getModules().get());
+            builder.jvmArgs("--add-modules");
+            builder.jvmArgs(mods);
+        }
+
         for (Map.Entry<String, ?> e : project.getProperties().entrySet()) {
             if (e.getValue() instanceof String) {
                 builder.buildSystemProperty(e.getKey(), e.getValue().toString());