build.gradle

plugins {
    id 'eu.geekplace.javapinning.javadoc-conventions'
}

// TODO:
// apply from: 'version.gradle'

ext {
    javadocAllDir = new File(buildDir, 'javadoc')
	noJavadocAllProjects = [
		':java-pinning-android',
	].collect { project(it) }
    javadocAllProjects = subprojects - noJavadocAllProjects
}


evaluationDependsOnChildren()
task javadocAll(type: Javadoc) {
	source javadocAllProjects.collect {project ->
		project.sourceSets.main.allJava.findAll {
			// Filter out symbolic links to avoid
			// "warning: a package-info.java file has already been seen for package"
			// javadoc warnings.
			!java.nio.file.Files.isSymbolicLink(it.toPath())
		}
	}
	destinationDir = javadocAllDir
	// Might need a classpath
	classpath = files(javadocAllProjects.collect {project ->
		project.sourceSets.main.compileClasspath})
	classpath += files(androidBootClasspath)
	options {
		linkSource = true
		use = true
		links = [
		"https://docs.oracle.com/en/java/javase/${javaMajor}/docs/api/",
		] as String[]
		overview = "$projectDir/resources/javadoc-overview.html"
	}

	// Finally copy the javadoc doc-files from the subprojects, which
	// are potentially generated, to the javadocAll directory. Note
	// that we use a copy *method* and not a *task* because the inputs
	// of copy tasks is determined within the configuration phase. And
	// since some of the inputs are generated, they will not get
	// picked up if we used a copy method. See also
	// https://stackoverflow.com/a/40518516/194894
	doLast {
		copy {
			javadocAllProjects.each {
				from ("${it.projectDir}/src/javadoc") {
					include '**/doc-files/*.*'
				}
			}

			into javadocAllDir
		}
	}
}