Upgrade tycho, use toolchains

.github/workflows/build.yml

@@ -18,8 +18,6 @@ jobs:
     strategy:
       matrix:
         os: [ ubuntu-latest, windows-latest, macOS-latest ]
-        #java: [ 8, 11, 17-ea ]
-        java: [ 8 ]
       fail-fast: false
 
     runs-on: ${{ matrix.os }}
@@ -35,13 +33,28 @@ jobs:
           ruby-version: 2.7
           bundler-cache: true # runs 'bundle install' and caches installed gems automatically
 
-      - name: Set up JDK
+      - name: Set up JDK 8
+        id: java8
         uses: actions/setup-java@v2
         with:
           distribution: temurin
-          java-version: ${{ matrix.java }}
+          java-version: '8'
+
+      - name: Set up JDK 11
+        id: java11
+        uses: actions/setup-java@v2
+        with:
+          distribution: temurin
+          java-version: '11'
           cache: 'maven'
 
+      - name: Setup maven toolchains.xml
+        shell: bash
+        run: |
+          echo "JAVA8_HOME=${{ steps.java8.outputs.path }}" >> $GITHUB_ENV
+          echo "JAVA11_HOME=${{ steps.java11.outputs.path }}" >> $GITHUB_ENV
+          cp tools/toolchains.xml $HOME/.m2/
+
       - name: Prepare release
         if: ${{ runner.os == 'Linux' && github.event_name == 'push' && github.repository == 'm2e-code-quality/m2e-code-quality' && startsWith(github.ref, 'refs/tags/') }}
         shell: bash

README.md

@@ -29,17 +29,26 @@ The latest release can be installed from the Eclipse Update Site at
 
 ## Development environment
 
+**Building**
+
+The project uses maven and tycho. You need a Java8 JDK and a Java11 JDK and setup
+[Maven Toolchains](https://maven.apache.org/guides/mini/guide-using-toolchains.html) correctly.
+You can use the project's [toolchains.xml](tools/toolchains.xml) as a template.
+
+Once setup, you can build the project with `./mvnw clean verify`.
+
+**IDE**
+
 This project uses [Oomph](https://projects.eclipse.org/projects/tools.oomph), and you can set up an Eclipse development environment with the following steps:
 
-1. Make sure your JRE/JDK has the JCE installed (See http://stackoverflow.com/questions/42128981/eclipse-pmd-plug-in-handshake-failure and https://github.com/pmd/pmd-eclipse-plugin/issues/19)
-2. Downloading the Eclipse Installer from https://www.eclipse.org/downloads/ and start it.
-3. On the initial page, click on the *Switch to advanced mode* button in the top right.
-4. On the *Product* page, select *Eclipse for RCP and RAP Developers*.
-5. On the *Projects* page, collapse the *Eclipse Projects* to scroll down to the *GitHub Projects* and select *m2e-code-quality*.
-6. Make sure to choose the HTTPS anonymous option for the repository.
-7. Choose other preferred installation settings on the *Variables* page.
-8. Finish the wizard and watch your development environment being assembled.
-9. Create an Eclipse run configuration. The target platform will automatically be setup correctly.
+1. Downloading the Eclipse Installer from https://www.eclipse.org/downloads/ and start it.
+2. On the initial page, click on the *Switch to advanced mode* button in the top right.
+3. On the *Product* page, select *Eclipse IDE for RCP and RAP Developers*.
+4. On the *Projects* page, collapse the *Eclipse Projects* to scroll down to the *GitHub Projects* and select *m2e-code-quality*.
+5. Make sure to choose the HTTPS anonymous option for the Github repository.
+6. Choose other preferred installation settings on the *Variables* page.
+7. Finish the wizard and watch your development environment being assembled.
+8. Create an Eclipse run configuration. The target platform will automatically be setup correctly.
 
 ## Release
 

com.basistech.m2e.code.quality.checkstyle.test/src/main/java/com/basistech/m2e/code/quality/checkstyle/test/EclipseCheckstyleProjectConfigurationTest.java

@@ -7,6 +7,10 @@
  *******************************************************************************/
 package com.basistech.m2e.code.quality.checkstyle.test;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -15,6 +19,7 @@
 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IResource;
 import org.eclipse.core.runtime.CoreException;
+import org.junit.Test;
 
 import com.basistech.m2e.code.quality.shared.test.AbstractMavenProjectConfiguratorTestCase;
 
@@ -33,10 +38,12 @@ public class EclipseCheckstyleProjectConfigurationTest extends AbstractMavenProj
 
 	private static final String NATURE_ID = CheckstyleNature.NATURE_ID;
 
+	@Test
 	public void testCheckstyleCheck() throws Exception {
 		importProjectRunBuildAndFindMarkers("projects/checkstyle-check/pom.xml", MARKER_ID, 13);
 	}
 
+	@Test
 	public void testCheckstylePresent() throws Exception {
 		final IProject p = importProject("projects/checkstyle-check/pom.xml");
 		assertTrue(p.exists());
@@ -46,6 +53,7 @@ public void testCheckstylePresent() throws Exception {
 		assertTrue(hasBuilder(p, BUILDER_ID));
 	}
 
+	@Test
 	public void testCheckstyleSkip() throws Exception {
 		final IProject p = importProjectWithProfiles("projects/checkstyle-check/pom.xml", "skip");
 		assertTrue(p.exists());
@@ -55,6 +63,7 @@ public void testCheckstyleSkip() throws Exception {
 		assertFalse(hasBuilder(p, BUILDER_ID));
 	}
 
+	@Test
 	public void testCheckstyleReconfigureSkip() throws Exception {
 		final IProject p = importProject("projects/checkstyle-check/pom.xml");
 		assertTrue(p.exists());
@@ -85,6 +94,7 @@ public void testCheckstyleReconfigureSkip() throws Exception {
 		assertMarkers(p, MARKER_ID, 1);
 	}
 
+	@Test
 	public void testCheckstyleReconfigureReactivate() throws Exception {
 		final IProject p = importProject("projects/checkstyle-check/pom.xml");
 		assertTrue(p.exists());
@@ -106,6 +116,7 @@ public void testCheckstyleReconfigureReactivate() throws Exception {
 		assertTrue(hasBuilder(p, BUILDER_ID));
 	}
 
+	@Test
 	public void testCheckstyleMultipleExecutions() throws Exception {
 		final IProject p = importProject("projects/checkstyle-multi-check/pom.xml");
 		assertTrue(p.exists());
@@ -118,6 +129,7 @@ public void testCheckstyleMultipleExecutions() throws Exception {
 		assertEquals(2, configuration.getLocalCheckConfigurations().size());
 	}
 
+	@Test
 	public void testCheckstyleMultipleExecutionsSkipOne() throws Exception {
 		final IProject p = importProjectWithProfiles("projects/checkstyle-multi-check/pom.xml", "skip-second");
 		assertTrue(p.exists());
@@ -131,6 +143,7 @@ public void testCheckstyleMultipleExecutionsSkipOne() throws Exception {
 		assertEquals(2, configuration.getLocalCheckConfigurations().size());
 	}
 
+	@Test
 	public void testCheckstyleMultipleExecutionsSkipAll() throws Exception {
 		final IProject p = importProjectWithProfiles("projects/checkstyle-multi-check/pom.xml", "skip");
 		assertTrue(p.exists());

com.basistech.m2e.code.quality.findbugs.test/src/main/java/com/basistech/m2e/code/quality/findbugs/tests/EclipseFindbugsProjectConfigurationTest.java

@@ -8,11 +8,15 @@
  *******************************************************************************/
 package com.basistech.m2e.code.quality.findbugs.tests;
 
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
 import java.util.List;
 import java.util.Map;
 
 import org.eclipse.core.resources.IProject;
 import org.eclipse.jface.viewers.StructuredSelection;
+import org.junit.Test;
 
 import com.basistech.m2e.code.quality.shared.test.AbstractMavenProjectConfiguratorTestCase;
 
@@ -29,14 +33,17 @@ public class EclipseFindbugsProjectConfigurationTest extends AbstractMavenProjec
 	private static final String NATURE_ID = FindbugsPlugin.NATURE_ID;
 	private static final String BUILDER_ID = FindbugsPlugin.BUILDER_ID;
 
+	@Test
 	public void testFindbugsCheck() throws Exception {
 		importProjectRunBuildAndFindMarkers("projects/findbugs-check/pom.xml", MARKER_ID, 2, new TriggerFindbugsExplicitly());
 	}
 
+	@Test
 	public void testFindbugsFindbugs() throws Exception {
 		importProjectRunBuildAndFindMarkers("projects/findbugs-findbugs/pom.xml", MARKER_ID, 2, new TriggerFindbugsExplicitly());
 	}
 
+	@Test
 	public void testFindbugsPresent() throws Exception {
 		final IProject p = importProject("projects/findbugs-check/pom.xml");
 		assertTrue(p.exists());
@@ -46,6 +53,7 @@ public void testFindbugsPresent() throws Exception {
 		assertTrue(hasBuilder(p, BUILDER_ID));
 	}
 
+	@Test
 	public void testFindbugsSkip() throws Exception {
 		final IProject p = importProjectWithProfiles("projects/findbugs-check/pom.xml", "skip");
 		assertTrue(p.exists());
@@ -55,6 +63,7 @@ public void testFindbugsSkip() throws Exception {
 		assertFalse(hasBuilder(p, BUILDER_ID));
 	}
 
+	@Test
 	public void testFindbugsReconfigureSkip() throws Exception {
 		final IProject p = importProject("projects/findbugs-check/pom.xml");
 		assertTrue(p.exists());
@@ -85,6 +94,7 @@ public void testFindbugsReconfigureSkip() throws Exception {
 		assertMarkers(p, MARKER_ID, 1);
 	}
 
+	@Test
 	public void testFindbugsReconfigureReactivate() throws Exception {
 		final IProject p = importProject("projects/findbugs-check/pom.xml");
 		assertTrue(p.exists());

com.basistech.m2e.code.quality.pmd.test/META-INF/MANIFEST.MF

@@ -2,11 +2,11 @@ Manifest-Version: 1.0
 Bundle-ManifestVersion: 2
 Bundle-Name: M2Eclipse Project Configurator for Eclipse PMD Tests
 Bundle-SymbolicName: com.basistech.m2e.code.quality.pmd.test
-Bundle-Version: 1.1.0.qualifier
+Bundle-Version: 1.1.5.qualifier
 Bundle-Vendor: Basis Technology Corp.
-Fragment-Host: com.basistech.m2e.code.quality.pmd;bundle-version="[1.1.0,2.0.0)"
+Fragment-Host: com.basistech.m2e.code.quality.pmd;bundle-version="[1.1.5,2.0.0)"
 Bundle-RequiredExecutionEnvironment: JavaSE-1.7
 Require-Bundle: org.junit,
- org.eclipse.jface,
- com.basistech.m2e.code.quality.shared.test;bundle-version="1.1.0",
+ com.basistech.m2e.code.quality.shared.test;bundle-version="1.1.5",
  org.eclipse.m2e.tests.common
+Automatic-Module-Name: com.basistech.m2e.code.quality.pmd.test

com.basistech.m2e.code.quality.pmd.test/pom.xml

@@ -9,7 +9,7 @@
     <parent>
         <groupId>com.basistech.m2e-code-quality</groupId>
         <artifactId>m2e-code-quality-plugins</artifactId>
-        <version>1.1.0-SNAPSHOT</version>
+        <version>1.1.5-SNAPSHOT</version>
     </parent>
 
     <artifactId>com.basistech.m2e.code.quality.pmd.test</artifactId>

com.basistech.m2e.code.quality.pmd.test/src/main/java/com/basistech/m2e/code/quality/pmd/tests/EclipsePmdProjectConfigurationTest.java

@@ -7,12 +7,17 @@
  *******************************************************************************/
 package com.basistech.m2e.code.quality.pmd.tests;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
 import java.util.Map;
 import java.util.Set;
 
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IMarker;
 import org.eclipse.core.resources.IProject;
+import org.junit.Test;
 
 import com.basistech.m2e.code.quality.shared.test.AbstractMavenProjectConfiguratorTestCase;
 
@@ -29,10 +34,12 @@ public class EclipsePmdProjectConfigurationTest extends AbstractMavenProjectConf
 	private static final String NATURE_ID = PMDNature.PMD_NATURE;
 	private static final String BUILDER_ID = PMDBuilder.PMD_BUILDER;
 
+	@Test
 	public void testPmdCheck() throws Exception {
 		importProjectRunBuildAndFindMarkers("projects/pmd-check/pom.xml", MARKER_ID, 3);
 	}
 
+	@Test
 	public void testPmdPresent() throws Exception {
 		final IProject p = importProject("projects/pmd-check/pom.xml");
 		assertTrue(p.exists());
@@ -42,6 +49,7 @@ public void testPmdPresent() throws Exception {
 		assertTrue(hasBuilder(p, BUILDER_ID));
 	}
 
+	@Test
 	public void testPmdSkip() throws Exception {
 		final IProject p = importProjectWithProfiles("projects/pmd-check/pom.xml", "skip");
 		assertTrue(p.exists());
@@ -51,6 +59,7 @@ public void testPmdSkip() throws Exception {
 		assertFalse(hasBuilder(p, BUILDER_ID));
 	}
 
+	@Test
 	public void testPmdReconfigureSkip() throws Exception {
 		final IProject p = importProject("projects/pmd-check/pom.xml");
 		assertTrue(p.exists());
@@ -80,6 +89,7 @@ public void testPmdReconfigureSkip() throws Exception {
 		assertMarkers(p, MARKER_ID, 1);
 	}
 
+	@Test
 	public void testPmdReconfigureReactivate() throws Exception {
 		final IProject p = importProject("projects/pmd-check/pom.xml");
 		assertTrue(p.exists());

com.basistech.m2e.code.quality.shared.test/src/main/java/com/basistech/m2e/code/quality/shared/test/AbstractMavenProjectConfiguratorTestCase.java

@@ -7,6 +7,9 @@
  *******************************************************************************/
 package com.basistech.m2e.code.quality.shared.test;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
 import java.io.File;
 import java.io.IOException;
 
@@ -33,7 +36,7 @@
 public abstract class AbstractMavenProjectConfiguratorTestCase extends AbstractMavenProjectTestCase {
 
 	@Override
-	protected void setUp() throws Exception {
+	public void setUp() throws Exception {
 		addDefaultJavaVMIfNeeded();
 		super.setUp();
 	}
@@ -42,7 +45,7 @@ protected void setUp() throws Exception {
 	 * Setup a default JVM if none exists yet. This is especially required for mac
 	 * osx on github actions, as there is no default JVM detected automatically.
 	 * This is not done via the following extension, in order to check for the
-	 * existence of openjdk8Path:
+	 * existence of JAVA_HOME:
 	 *
 	 * <pre>
 	 *    &lt;extension
@@ -62,7 +65,15 @@ private void addDefaultJavaVMIfNeeded() {
 			return;
 		}
 
-		File javaHome = new File(System.getenv("JAVA_HOME"));
+		String javaHomeEnv = System.getenv("JAVA8_HOME");
+		if (javaHomeEnv == null) {
+			javaHomeEnv = System.getenv("JAVA_HOME");
+		}
+		if (javaHomeEnv == null) {
+			System.out.println("WARN: Neither JAVA8_HOME nor JAVA_HOME found!");
+			return;
+		}
+		File javaHome = new File(javaHomeEnv);
 		if (javaHome.exists()) {
 			try {
 				javaHome = javaHome.getCanonicalFile();

com.basistech.m2e.code.quality.site/pom.xml

@@ -20,7 +20,7 @@
 			<plugin>
 				<groupId>org.jboss.tools.tycho-plugins</groupId>
 				<artifactId>repository-utils</artifactId>
-				<version>1.7.0</version>
+				<version>2.2.0</version>
 				<executions>
 					<!-- creates index.html and other artifacts -->
 					<!-- see https://github.com/jbosstools/jbosstools-maven-plugins/wiki -->
@@ -40,13 +40,10 @@
 							</symbols>
 							<!-- this adds repository references to the update site's content.xml -->
 							<associateSites>
-								<site>${updatesite.m2e}</site>
-								<site>${updatesite.eclipse}</site>
 								<site>${updatesite.cs}</site>
 								<site>${updatesite.pmd}</site>
 								<site>${updatesite.findbugs}</site>
 								<site>${updatesite.spotbugs}</site>
-								<site>${updatesite.orbit}</site>
 							</associateSites>
 							<!-- to remove the default category created for any uncategorized 
 								features or bundles, set this to true -->