updte to OpenJDK 21, Gradle 8.5

build.gradle

@@ -3,7 +3,7 @@ group = 'org.xbib.gradle.plugin'
 
 wrapper {
     gradleVersion = libs.versions.gradle.get()
-    distributionType = Wrapper.DistributionType.ALL
+    distributionType = Wrapper.DistributionType.BIN
 }
 
 ext {
@@ -20,11 +20,3 @@ ext {
     licenseName = 'The Apache License, Version 2.0'
     licenseUrl = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
 }
-
-subprojects {
-    apply plugin: 'java-library'
-    apply from: rootProject.file('gradle/ide/idea.gradle')
-    apply from: rootProject.file('gradle/compile/java.gradle')
-    apply from: rootProject.file('gradle/test/junit5.gradle')
-    apply from: rootProject.file('gradle/repositories/maven.gradle')
-}

gradle-plugin-asciidoctor/build.gradle

@@ -1,21 +1,24 @@
 plugins {
-    id 'java-gradle-plugin'
     alias(libs.plugins.publish)
 }
 
-apply plugin: 'java-gradle-plugin'
 apply plugin: 'com.gradle.plugin-publish'
 
 apply from: rootProject.file('gradle/compile/groovy.gradle')
+apply from: rootProject.file('gradle/test/junit5.gradle')
 
 dependencies {
-    api gradleApi()
     implementation libs.asciidoctorj
     implementation libs.jruby
-    testImplementation libs.spock.core
-    testImplementation libs.jsoup
+    implementation libs.asm
+    implementation libs.asm.commons
+    implementation libs.asm.util
+    testImplementation platform(testLibs.spock.bom)
+    testImplementation testLibs.spock.core
+    testImplementation testLibs.jsoup
 }
 
+/*
 if (project.hasProperty('gradle.publish.key')) {
     gradlePlugin {
         website = 'https://xbib.org/joerg/gradle-plugins/src/branch/main/gradle-plugin-asciidoctor'
@@ -32,3 +35,4 @@ if (project.hasProperty('gradle.publish.key')) {
         }
     }
 }
+*/

gradle-plugin-asciidoctor/gradle.properties

@@ -1,2 +1,2 @@
 name = gradle-plugin-asciidoctor
-version = 3.0.2
+version = 3.1.0

gradle-plugin-asciidoctor/src/main/groovy/org/xbib/gradle/plugin/asciidoctor/AsciidoctorPlugin.groovy

@@ -21,7 +21,7 @@ class AsciidoctorPlugin implements Plugin<Project> {
         AsciidoctorExtension extension = project.extensions.create(ASCIIDOCTORJ, AsciidoctorExtension, project)
 
         project.afterEvaluate {
-            if(project.extensions.asciidoctorj.addDefaultRepositories) {
+            if (project.extensions.asciidoctorj.addDefaultRepositories) {
                 project.repositories {
                     mavenCentral()
                 }

gradle-plugin-asciidoctor/src/main/groovy/org/xbib/gradle/plugin/asciidoctor/groovydsl/AsciidoctorExtensions.groovy

@@ -174,5 +174,7 @@ class AsciidoctorExtensions {
         )
 
         new GroovyShell(new Binding(), config)
+
+
     }
-}
+}

gradle-plugin-docker/build.gradle

@@ -1,12 +1,11 @@
 plugins {
-    id 'java-gradle-plugin'
     alias(libs.plugins.publish)
 }
 
-apply plugin: 'java-gradle-plugin'
 apply plugin: 'com.gradle.plugin-publish'
 
 apply from: rootProject.file('gradle/compile/groovy.gradle')
+apply from: rootProject.file('gradle/test/junit5.gradle')
 
 dependencies {
     api gradleApi()

gradle-plugin-docker/gradle.properties

@@ -1,2 +1,2 @@
 name = gradle-plugin-docker
-version = 3.0.2
+version = 3.1.0

gradle-plugin-git/build.gradle

@@ -7,12 +7,13 @@ apply plugin: 'java-gradle-plugin'
 apply plugin: 'com.gradle.plugin-publish'
 
 apply from: rootProject.file('gradle/compile/groovy.gradle')
+apply from: rootProject.file('gradle/test/junit5.gradle')
 
 dependencies {
     api gradleApi()
     api libs.groovy.git
     testImplementation gradleTestKit()
-    testImplementation  libs.spock.core
+    testImplementation testLibs.spock.core
     testImplementation testLibs.junit4
 }
 

gradle-plugin-git/gradle.properties

@@ -1,2 +1,2 @@
 name = gradle-plugin-docker
-version = 3.0.2
+version = 3.1.0

gradle-plugin-jacc/gradle.properties

@@ -1,2 +1,2 @@
 name = gradle-plugin-jacc
-version = 3.0.2
+version = 3.1.0

gradle-plugin-jflex/gradle.properties

@@ -1,2 +1,2 @@
 name = gradle-plugin-jflex
-version = 3.0.2
+version = 3.1.0

gradle-plugin-rpm/build.gradle

@@ -7,6 +7,7 @@ apply plugin: 'java-gradle-plugin'
 apply plugin: 'com.gradle.plugin-publish'
 
 apply from: rootProject.file('gradle/compile/groovy.gradle')
+apply from: rootProject.file('gradle/test/junit5.gradle')
 
 dependencies {
     api gradleApi()

gradle-plugin-rpm/gradle.properties

@@ -1,2 +1,2 @@
 name = gradle-plugin-rpm
-version = 3.0.3
+version = 3.1.0

gradle-plugin-shadow/build.gradle

@@ -15,8 +15,8 @@ dependencies {
     implementation libs.asm.commons
     implementation libs.asm.util
     testImplementation gradleTestKit()
-    testImplementation libs.spock.core
-    testImplementation libs.spock.junit4
+    testImplementation testLibs.spock.core
+    testImplementation testLibs.spock.junit4
 }
 
 if (project.hasProperty('gradle.publish.key')) {

gradle-plugin-shadow/gradle.properties

@@ -1,2 +1,2 @@
 name = gradle-plugin-shadow
-version = 3.0.2
+version = 3.1.0

gradle-plugin-shadow/src/main/java/org/xbib/gradle/plugin/shadow/zip/AbstractUnicodeExtraField.java

@@ -62,6 +62,8 @@ public abstract class AbstractUnicodeExtraField implements ZipExtraField {
     }
 
     /**
+     * Get the CRC32 name.
+     *
      * @return The CRC32 checksum of the filename or comment as
      *         encoded in the central directory of the zip file.
      */
@@ -70,6 +72,8 @@ public abstract class AbstractUnicodeExtraField implements ZipExtraField {
     }
 
     /**
+     * Set teh CRC32 name.
+     *
      * @param nameCRC32 The CRC32 checksum of the filename as encoded
      *         in the central directory of the zip file to set.
      */
@@ -79,6 +83,8 @@ public abstract class AbstractUnicodeExtraField implements ZipExtraField {
     }
 
     /**
+     * Get the Unicode name.
+     *
      * @return The utf-8 encoded name.
      */
     public byte[] getUnicodeName() {
@@ -91,6 +97,8 @@ public abstract class AbstractUnicodeExtraField implements ZipExtraField {
     }
 
     /**
+     * Set the Unicode name.
+     *
      * @param unicodeName The utf-8 encoded name to set.
      */
     public void setUnicodeName(final byte[] unicodeName) {

gradle-plugin-shadow/src/test/groovy/org/xbib/gradle/plugin/shadow/internal/DependencyUtilsTest.groovy

@@ -24,6 +24,7 @@ class DependencyUtilsTest {
                 "java.lang.Object",
                 "java.lang.String",
                 "java.lang.StringBuilder",
+                "java.lang.Thread",
                 "java.lang.Throwable")
                 .sort()
         // we do not care about jdk.internal classes, they vary between JDK versions and even JVMs

gradle.properties

@@ -1,5 +1,5 @@
 group = org.xbib.gradle.plugin
 name = gradle-plugins
-version = 0.0.6
 
-org.gradle.warning.mode = ALL
+# version reflects gradle version plus a patch level version
+version = 8.5.0

gradle/compile/groovy-dynamic-tests.gradle

@@ -0,0 +1,30 @@
+apply plugin: 'groovy'
+
+// no groovy dependencies, we must use gradle embedded groovy
+
+compileGroovy {
+    groovyOptions.configurationScript = rootProject.file('gradle/compile/groovyc.groovy')
+}
+
+compileTestGroovy {
+}
+
+tasks.withType(GroovyCompile) {
+    options.forkOptions.jvmArgs.add('-Dspock.iKnowWhatImDoing.disableGroovyVersionCheck=true')
+    if (!options.compilerArgs.contains("-processor")) {
+        options.compilerArgs << '-proc:none'
+    }
+}
+
+task groovydocJar(type: Jar, dependsOn: 'groovydoc') {
+    from groovydoc.destinationDir
+    archiveClassifier.set('javadoc')
+}
+
+// make java source visible to groovy compiler, suppress sources for java compiler
+sourceSets {
+    main {
+        java { srcDirs = [] }
+        groovy { srcDirs += ['src/main/java'] }
+    }
+}

gradle/compile/groovy-static.gradle

@@ -0,0 +1,39 @@
+apply plugin: 'groovy'
+
+// no groovy dependencies, we must use gradle embedded groovy
+
+compileGroovy {
+    // type checked, static
+    groovyOptions.configurationScript = rootProject.file('gradle/compile/groovyc.groovy')
+}
+
+compileTestGroovy {
+    // type checked, static
+    groovyOptions.configurationScript = rootProject.file('gradle/compile/groovyc.groovy')
+}
+
+tasks.withType(GroovyCompile) {
+    options.forkOptions.jvmArgs.add('-Dspock.iKnowWhatImDoing.disableGroovyVersionCheck=true')
+    options.compilerArgs
+    if (!options.compilerArgs.contains("-processor")) {
+        options.compilerArgs.add('-proc:none')
+    }
+}
+
+task groovydocJar(type: Jar) {
+    dependsOn groovydoc
+    from groovydoc.destinationDir
+    archiveClassifier.set('groovydoc')
+}
+tasks.assemble.dependsOn(tasks.groovydocJar)
+
+artifacts {
+    archives groovydocJar
+}
+// make java source visible to groovy compiler, suppress sources for java compiler
+sourceSets {
+    main {
+        java { srcDirs = [] }
+        groovy { srcDirs += ['src/main/java'] }
+    }
+}

gradle/compile/groovy.gradle

@@ -1,33 +1,37 @@
 apply plugin: 'groovy'
 
-dependencies {
-    implementation libs.groovy.core
+// no groovy dependencies, we must use gradle embedded groovy
+
+compileGroovy {
 }
 
-java {
-    toolchain {
-        languageVersion = JavaLanguageVersion.of(17)
-    }
-    modularity.inferModulePath.set(true)
-    withSourcesJar()
-    withJavadocJar()
+compileTestGroovy {
 }
 
 tasks.withType(GroovyCompile) {
-    options.compilerArgs
     if (!options.compilerArgs.contains("-processor")) {
         options.compilerArgs.add('-proc:none')
     }
 }
 
-/*
-
-https://github.com/gradle/gradle/issues/15283
-
-task groovydocJar(type: Jar) {
-    dependsOn groovydoc
+task groovydocJar(type: Jar, dependsOn: 'groovydoc') {
     from groovydoc.destinationDir
     archiveClassifier.set('groovydoc')
 }
-tasks.assemble.dependsOn(tasks.groovydocJar)
-*/
+
+artifacts {
+    archives groovydocJar
+}
+
+// make java source visible to groovy compiler, suppress sources for java compiler
+sourceSets {
+    main {
+        java { srcDirs = [] }
+        groovy { srcDirs += ['src/main/java'] }
+    }
+}
+
+tasks.withType(Javadoc) {
+    options.addStringOption('Xdoclint:none', '-quiet')
+    options.encoding = 'UTF-8'
+}

gradle/compile/groovyc.groovy

@@ -0,0 +1,7 @@
+import groovy.transform.TypeChecked
+import groovy.transform.CompileStatic
+
+withConfig(configuration) {
+    ast(TypeChecked)
+    ast(CompileStatic)
+}

gradle/compile/java.gradle

@@ -3,7 +3,7 @@ apply plugin: 'java-library'
 
 java {
     toolchain {
-        languageVersion = JavaLanguageVersion.of(17)
+        languageVersion = JavaLanguageVersion.of(21)
     }
     modularity.inferModulePath.set(true)
     withSourcesJar()
@@ -13,6 +13,7 @@ java {
 jar {
     manifest {
         attributes('Implementation-Version': project.version)
+        attributes('X-Java-Compiler-Version': JavaLanguageVersion.of(21).toString())
     }
 }
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.4-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.5-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

settings.gradle

@@ -2,34 +2,41 @@
 dependencyResolutionManagement {
     versionCatalogs {
         libs {
-            version('gradle', '8.4')
-            version('groovy', '3.0.17')
-            version('spock', '2.0-groovy-3.0')
+            version('gradle', '8.5')
+            version('groovy', '3.0.17') // MUST match gradle groovy version
             version('asm', '9.6')
-            library('groovy-core', 'org.codehaus.groovy', 'groovy').versionRef('groovy')
-            library('spock-core', 'org.spockframework', 'spock-core').versionRef('spock')
-            library('spock-junit4', 'org.spockframework', 'spock-junit4').versionRef('spock')
+            // Attention: it is impossible to develop a gradle plugin with groovy 4!
+            // The gradle plugin publish plugin enforces java-gradle-plugin,
+            // and java-gradle-plugin enforces the embedded groovy of gradle on the compile classpath.
+            // we keep this here as reference when Gradle switsches to Groovy 4+
+            //library('groovy-bom', 'org.apache.groovy', 'groovy-bom').versionRef('groovy')
+            //library('groovy', 'org.apache.groovy', 'groovy').versionRef('groovy')
             library('asm', 'org.ow2.asm', 'asm').versionRef('asm')
             library('asm-commons', 'org.ow2.asm', 'asm-commons').versionRef('asm')
             library('asm-util', 'org.ow2.asm', 'asm-util').versionRef('asm')
-            library('asciidoctorj', 'org.asciidoctor', 'asciidoctorj').version('2.5.8')
-            library('jruby', 'org.jruby', 'jruby').version('9.4.2.0')
-            library('jsoup', 'org.jsoup', 'jsoup').version('1.16.1')
+            library('asciidoctorj', 'org.asciidoctor', 'asciidoctorj').version('2.5.11')
+            library('jruby', 'org.jruby', 'jruby').version('9.4.5.0')
             library('jflex', 'de.jflex', 'jflex').version('1.9.1')
             library('jacc', 'org.xbib', 'jacc').version('3.0.0')
-            library('groovy-git', 'org.xbib.groovy', 'groovy-git').version('2.1.0')
-            library('rpm', 'org.xbib', 'rpm-core').version('3.0.1')
+            library('rpm', 'org.xbib', 'rpm-core').version('4.0.0')
+            // MUST be groovy 3 dependency
+            library('groovy-git', 'org.xbib.groovy', 'groovy-git').version('3.0.17.0')
             plugin('publish', 'com.gradle.plugin-publish').version('1.2.1')
         }
         testLibs {
-            version('junit', '5.10.0')
+            version('junit', '5.10.1')
+            version('spock', '2.3-groovy-3.0')
             library('junit-jupiter-api', 'org.junit.jupiter', 'junit-jupiter-api').versionRef('junit')
             library('junit-jupiter-params', 'org.junit.jupiter', 'junit-jupiter-params').versionRef('junit')
             library('junit-jupiter-engine', 'org.junit.jupiter', 'junit-jupiter-engine').versionRef('junit')
             library('junit-jupiter-vintage', 'org.junit.vintage', 'junit-vintage-engine').versionRef('junit')
-            library('junit-jupiter-platform-launcher', 'org.junit.platform', 'junit-platform-launcher').version('1.10.0')
+            library('junit-jupiter-platform-launcher', 'org.junit.platform', 'junit-platform-launcher').version('1.10.1')
             library('hamcrest', 'org.hamcrest', 'hamcrest-library').version('2.2')
             library('junit4', 'junit', 'junit').version('4.13.2')
+            library('spock-bom', 'org.spockframework', 'spock-bom').versionRef('spock')
+            library('spock-core', 'org.spockframework', 'spock-core').versionRef('spock')
+            library('spock-junit4', 'org.spockframework', 'spock-junit4').versionRef('spock')
+            library('jsoup', 'org.jsoup', 'jsoup').version('1.17.2')
         }
     }
 }