Upgraded gradle to 8.11 and simplified gradle configuration

Author: jiakuan

.dnconfig

@@ -0,0 +1,69 @@
+/**
+ * Copyright (C) 2024 Document Node Pty Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+plugins {
+  alias(libs.plugins.axion.release)
+}
+
+allprojects {
+  group = 'io.documentnode'
+  project.version = rootProject.version
+}
+
+subprojects {
+  // Apply the java-library plugin for API and implementation separation.
+  apply plugin: "java-library"
+  apply plugin: "java"
+
+  repositories {
+    // Use Maven Central for resolving dependencies.
+    mavenCentral()
+  }
+
+  def javaVersion = JavaVersion.VERSION_11
+  java {
+    toolchain {
+      languageVersion = JavaLanguageVersion.of(javaVersion.toString())
+    }
+  }
+  task enforceVersion {
+    doLast {
+      def foundVersion = JavaVersion.current()
+      if (foundVersion != javaVersion)
+        throw new IllegalStateException("Wrong Java version; required is "
+            + javaVersion + ", but found " + foundVersion)
+    }
+  }
+  compileJava.dependsOn(enforceVersion)
+
+  dependencies {
+    implementation libs.dn.minilog
+
+    // Don't use the traditional logging framework to make it easier
+    // for creating a native shared library (smaller)
+    // implementation("org.slf4j:slf4j-api:1.8.0-beta4")
+    // implementation("org.slf4j:slf4j-simple:1.8.0-beta4")
+
+    // Use JUnit for testing
+    testImplementation libs.junit4
+    testImplementation libs.mockito.core
+  }
+
+  tasks.named('test') {
+    // Use JUnit for unit tests.
+    useJUnit()
+  }
+}

build.gradle

@@ -0,0 +1,109 @@
+/*
+ * For more details on writing Custom Plugins, please refer to
+ * https://docs.gradle.org/8.10.2/userguide/custom_plugins.html in the
+ * Gradle documentation.
+ */
+
+plugins {
+  id 'signing'
+  id 'maven-publish'
+
+  alias(libs.plugins.gversion)
+}
+
+repositories {
+  // Use Maven Central for resolving dependencies.
+  mavenCentral()
+}
+
+dependencies {
+  implementation libs.kxml2
+  implementation libs.xmlpull
+  api libs.zip4j
+}
+
+gversion {
+  // path is relative to the sub-project by default
+  // Gradle variables can also be used
+  // E.g. "${project.rootDir}/module/src/main/java"
+  srcDir = "src/main/java/"
+  classPackage = "io.documentnode.epub4j.util"
+  // optional. If not specified GVersion is used
+  className = "GVersion"
+  // optional. This is the default
+  dateFormat = "yyyy-MM-dd'T'HH:mm:ss z";
+  // optional. UTC is default
+  timeZone = "UTC"
+  // optional. print out extra debug information
+  debug = false
+  // optional. Can be Java or Kotlin, case insensitive
+  language = "java"
+  // optional. Force types to be explicitly printed
+  explicitType = false
+}
+project.compileJava.dependsOn(createVersionFile)
+
+signing {
+  sign publishing.publications
+}
+
+// Disable signing tasks in CI
+tasks.withType(Sign).configureEach {
+  onlyIf {
+    // Skip signing if running in CI
+    !System.getenv("CI")
+  }
+}
+
+def ossrU = project.hasProperty("ossrhToken") ? ossrhToken : ""
+def ossrP = project.hasProperty("ossrhTokenPassword") ? ossrhTokenPassword : ""
+
+publishing {
+  publications {
+    mavenJava(MavenPublication) {
+      from components.java
+      groupId = 'io.documentnode'
+      artifactId = 'epub4j'
+      version = project.version
+      pom {
+        name = 'epub4j'
+        description = 'A java library for reading/writing/manipulating EPUB files, with improvements based on epublib.'
+        url = 'https://documentnode.io/epub4j'
+        packaging = 'jar'
+        licenses {
+          license {
+            name = 'The Apache License, Version 2.0'
+            url = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
+          }
+        }
+        developers {
+          developer {
+            id = 'jiakuan'
+            name = 'Jiakuan Wang'
+            email = '[email protected]'
+            organization = 'Document Node'
+            organizationUrl = 'https://documentnode.io'
+          }
+        }
+
+        scm {
+          connection = 'scm:git:[email protected]:documentnode/epub4j.git'
+          developerConnection = 'scm:git:[email protected]:documentnode/epub4j.git'
+          url = 'https://github.com/documentnode/epub4j'
+        }
+      }
+    }
+  }
+  repositories {
+    mavenLocal()
+    maven {
+      def releasesRepoUrl = "https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/"
+      def snapshotsRepoUrl = "https://s01.oss.sonatype.org/content/repositories/snapshots/"
+      url = version.endsWith('SNAPSHOT') ? snapshotsRepoUrl : releasesRepoUrl
+      credentials {
+        username = ossrU
+        password = ossrP
+      }
+    }
+  }
+}

buildSrc/build.gradle.kts

@@ -0,0 +1,35 @@
+plugins {
+  id 'application'
+
+  alias(libs.plugins.shadow)
+}
+
+dependencies {
+  implementation project(':epub4j-core')
+
+  implementation(libs.htmlcleaner) {
+    exclude group: 'org.jdom', module: 'jdom'
+    exclude group: 'org.apache.ant', module: 'ant'
+  }
+  implementation(libs.commons.vfs)
+  implementation(libs.commons.lang)
+  implementation(libs.commons.io)
+}
+
+application {
+  mainClass = 'io.documentnode.epub4j.Fileset2Epub'
+}
+
+// Required by the 'shadowJar' task
+project.ext.mainClassName = "io.documentnode.epub4j.Fileset2Epub"
+
+tasks.withType(com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar) {
+  manifest {
+    attributes(
+        "Implementation-Title": "Fileset2Epub Command Line Tool",
+        // Uncomment and replace `version` with the actual version if needed
+        // "Implementation-Version": version,
+        "Main-Class": "io.documentnode.epub4j.Fileset2Epub"
+    )
+  }
+}