Buid is failing

[iloveeclipse]

[ERROR] Failed to resolve target definition file:/data/git/Xpect/xpect_latest.target: Failed to load p2 metadata repository from location https://download.itemis.com/updates/releases/2.1.1/: No repository found at https://download.itemis.com/updates/releases/2.1.1.

[iloveeclipse]

OK, I've commented out the itemis repo (seem to be not needed?) but now the build fails with that:

SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
0    ERROR Mwe2Launcher       - Problems instantiating module org.eclipse.xpect.GenerateXpect: java.lang.reflect.InvocationTargetException
java.lang.RuntimeException: Problems instantiating module org.eclipse.xpect.GenerateXpect: java.lang.reflect.InvocationTargetException
        at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:96)
        at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:63)
        at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:53)
        at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.run(Mwe2Launcher.java:78)
        at org.eclipse.emf.mwe2.launch.runtime.Mwe2Launcher.main(Mwe2Launcher.java:36)
        at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:254)
        at java.base/java.lang.Thread.run(Thread.java:1583)
Caused by: org.eclipse.emf.common.util.WrappedException: java.lang.reflect.InvocationTargetException
        at org.eclipse.emf.mwe2.language.factory.SettingProviderImpl$1$1.setValue(SettingProviderImpl.java:59)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.internalApplyAssignments(Mwe2ExecutionEngine.java:146)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.inCase(Mwe2ExecutionEngine.java:117)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:303)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.internalSwitch(Mwe2ExecutionEngine.java:69)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.internalApplyAssignments(Mwe2ExecutionEngine.java:145)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.inCase(Mwe2ExecutionEngine.java:117)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:303)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.internalSwitch(Mwe2ExecutionEngine.java:69)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.internalApplyAssignments(Mwe2ExecutionEngine.java:145)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.inCase(Mwe2ExecutionEngine.java:117)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:303)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.internalSwitch(Mwe2ExecutionEngine.java:69)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.internalApplyAssignments(Mwe2ExecutionEngine.java:145)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.inCase(Mwe2ExecutionEngine.java:117)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:303)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.internalSwitch(Mwe2ExecutionEngine.java:69)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.inCase(Mwe2ExecutionEngine.java:83)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at org.eclipse.xtext.util.PolymorphicDispatcher.invoke(PolymorphicDispatcher.java:303)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.internalSwitch(Mwe2ExecutionEngine.java:69)
        at org.eclipse.emf.mwe2.language.factory.Mwe2ExecutionEngine.create(Mwe2ExecutionEngine.java:65)
        at org.eclipse.emf.mwe2.launch.runtime.Mwe2Runner.run(Mwe2Runner.java:94)
        ... 6 more
Caused by: java.lang.reflect.InvocationTargetException
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:118)
        at java.base/java.lang.reflect.Method.invoke(Method.java:580)
        at org.eclipse.emf.mwe2.language.factory.SettingProviderImpl$1$1.setValue(SettingProviderImpl.java:57)
        ... 37 more
Caused by: java.lang.IllegalArgumentException: 5
        at org.eclipse.xtext.util.JUnitVersion.fromString(JUnitVersion.java:35)
        at org.eclipse.xtext.xtext.generator.junit.JUnitFragment.setJunitVersion(JUnitFragment.java:58)
        at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
        ... 39 more

Looks like side effect from eclipse-xtext/xtext#3560

[iloveeclipse]

OK, the build seem to work with these two patches:

Itemis fix:

diff --git a/xpect_latest.target b/xpect_latest.target
index 96e02c0..1954409 100644
--- a/xpect_latest.target
+++ b/xpect_latest.target
@@ -2,10 +2,12 @@
 <?pde version="3.8"?>
 <target name="Xpect Target Definition (Eclipse 2026-03)" sequenceNumber="32">
 	<locations>
+		<!-- See https://github.com/eclipse-xpect/Xpect/issues/391
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="de.itemis.xtext.antlr.sdk.feature.group" version="2.1.1.v201405091103"/>
 			<repository location="https://download.itemis.com/updates/releases/2.1.1/"/>
 		</location>
+		-->
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<unit id="org.eclipse.xtext.sdk.feature.group" version="0.0.0"/>
 			<repository location="file:///data/git/xtext/build/p2-repository/"/>

• JUnit 6 fix

diff --git a/org.eclipse.xpect.ui.junit/src/org/eclipse/xpect/ui/junit/launching/LaunchShortcutUtil.java b/org.eclipse.xpect.ui.junit/src/org/eclipse/xpect/ui/junit/launching/LaunchShortcutUtil.java
index 3d6a51e..6321d8d 100644
--- a/org.eclipse.xpect.ui.junit/src/org/eclipse/xpect/ui/junit/launching/LaunchShortcutUtil.java
+++ b/org.eclipse.xpect.ui.junit/src/org/eclipse/xpect/ui/junit/launching/LaunchShortcutUtil.java
@@ -50,7 +50,7 @@
 
 		String testName = getLaunchConfigTitle(element);
 
-		String testKindId = TestKindRegistry.JUNIT5_TEST_KIND_ID;
+		String testKindId = TestKindRegistry.JUNIT6_TEST_KIND_ID;
 
 		ILaunchConfigurationType configType = getLaunchManager().getLaunchConfigurationType(launchConfigurationTypeId);
 		ILaunchConfigurationWorkingCopy wc = configType.newInstance(null, getLaunchManager().generateLaunchConfigurationName(testName));
diff --git a/org.eclipse.xpect/src/org/eclipse/xpect/GenerateXpect.mwe2 b/org.eclipse.xpect/src/org/eclipse/xpect/GenerateXpect.mwe2
index 800163f..3991a71 100644
--- a/org.eclipse.xpect/src/org/eclipse/xpect/GenerateXpect.mwe2
+++ b/org.eclipse.xpect/src/org/eclipse/xpect/GenerateXpect.mwe2
@@ -63,7 +63,7 @@
 			}
 			junitSupport = {
 				generateStub = false
-				junitVersion = "5"
+				junitVersion = "6"
 			}
 
 			parserGenerator = {

NOTE : no idea if Xpect still works at runtie without changing all junit dependencies to 6.

[cdietrich]

see eclipse-xtext/xtext#3646

[cdietrich]

i dont know what xpect does and if there is any junit tests at all.

• check if testing stuff is generated
• if yes copy over to src
• remove the fragment (no idea if that works)
  have no time to setup anything rn

[cdietrich]

can you try to just use 4 here

junitSupport = {
generateStub = false
junitVersion = "5"
}

[iloveeclipse]

can you try to just use 4 here

Next week. I will now trigger tests locally with patches above, they need a day...

[cdietrich]

should work again