build.gradle

plugins {
  id 'java-library'
  // To create a shadow/fat jar, including dependencies
  id 'com.github.johnrengelman.shadow' version '7.0.0'
  // To manage included native libraries
  id 'org.bytedeco.gradle-javacpp-platform' version '1.5.4'
}

repositories {
  // Use this only for local development!
  // mavenLocal()

  mavenCentral()

  maven {
    url "https://maven.scijava.org/content/repositories/releases"
  }

  maven {
    url "https://maven.scijava.org/content/repositories/snapshots"
  }

}

/*
 * Optionally use OpenCV with CUDA.
 * See https://github.com/bytedeco/javacpp-presets/tree/master/cuda for info (and licenses).
 */
def useCudaRedist = project.hasProperty('cuda-redist')
def useCuda = useCudaRedist || project.hasProperty('cuda')


ext.moduleName = 'qupath.extension.tensorflow'

description = 'QuPath extension to use TensorFlow'

version = "0.3.0"

dependencies {
    def tensorflowVersion = "0.3.3"
    def cudaVersion = "11.0-8.0-1.5.4" // Warning! This doesn't match version with QuPath v0.3.0 + opencv-platform-gpu
    def qupathVersion = "0.3.0"

    def platform = project.findProperty("platform")

    if (platform) {
        implementation "org.tensorflow:tensorflow-core-platform-${platform}:${tensorflowVersion}"
    } else {
        implementation "org.tensorflow:tensorflow-core-platform:${tensorflowVersion}"
    }

    if (useCuda) {
    	implementation "org.bytedeco:cuda-platform:${cudaVersion}"
    	if (useCudaRedist) {
	    	implementation "org.bytedeco:cuda-platform-redist:${cudaVersion}"
	    }
    }

    shadow "io.github.qupath:qupath-gui-fx:${qupathVersion}"
    shadow "org.slf4j:slf4j-api:1.7.30"

    testImplementation "io.github.qupath:qupath-gui-fx:${qupathVersion}"
    testImplementation "org.junit.jupiter:junit-jupiter-api:5.7.2"
    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine'

}

processResources {
  from ("${projectDir}/LICENSE.txt") {
    into 'licenses/'
  }

  doLast {
      	if (useCuda) {
    		logger.quiet("Requesting CUDA support - by downloading these archives you agree to the terms of the license " +
    		             " agreements for NVIDIA software included in the archives.")
    		logger.quiet("See https://github.com/bytedeco/javacpp-presets/tree/master/cuda for more information.")
    	}
    }
}

tasks.register("copyDependencies", Copy) {
    description "Copy dependencies into the build directory for use elsewhere"
    group "QuPath"

    from configurations.default
    into 'build/libs'
}

/*
 * Ensure Java 11 compatibility
 */
java {
    toolchain {
        languageVersion = JavaLanguageVersion.of(11)
    }
    if (project.properties['sources'])
	    withSourcesJar()
    if (project.properties['javadocs'])
	    withJavadocJar()

}

/*
 * Create javadocs for all modules/packages in one place.
 * Use -PstrictJavadoc=true to fail on error with doclint (which is rather strict).
 */
def strictJavadoc = findProperty('strictJavadoc')
if (!strictJavadoc) {
    tasks.withType(Javadoc) {
        options.addStringOption('Xdoclint:none', '-quiet')
    }
}

/*
 * Avoid 'Entry .gitkeep is a duplicate but no duplicate handling strategy has been set.'
 * when using withSourcesJar()
 */
tasks.withType(org.gradle.jvm.tasks.Jar) {
    duplicatesStrategy = DuplicatesStrategy.INCLUDE
}

tasks.named('test') {
    useJUnitPlatform()
}