/* ###
 * IP: GHIDRA
 *
 * 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.
 */
/* This extension is different from the others.  It produces a zip containing
 * directories of source bundles and jar bundles.
 * - Each source directory is added as a sourceset so that the eclipse plugin
 * can add them to the generated project.
 * - the source destined to be included as jars are compiled.
 */

apply from: "$rootProject.projectDir/gradle/javaProject.gradle"
apply plugin: 'eclipse'

// there is no main jar
jar.enabled=false

eclipse.project.name = 'Xtra Bundle Examples'


dependencies {
	api project(':Base')
}


def srcDirs =  []
file(project.projectDir).eachDirMatch(~/.*scripts_.*/) { srcDirs << it.name }
// Create all source sets first
srcDirs.each{ dirName -> sourceSets.create(dirName) }

// Examples that depend on 'org.other.lib' in 'scripts_lib'
def script_lib_dependents = ["scripts_with_manifest", "scripts_lib_user"] as Set
// Examples that depend on 'org.jarlib.JarUtil' in 'scripts_jar'
def script_jar_dependents = ["scripts_uses_jar", "scripts_uses_jar_version"] as Set
// Fixup each of the sourceSets
srcDirs.each{ dirName ->
	def sourceSet = sourceSets.named(dirName).get()
	sourceSet.java {
		srcDir {
			dirName
		}
	}
	sourceSet.compileClasspath += sourceSets.main.output

	if (script_lib_dependents.contains(dirName)) {
		sourceSet.compileClasspath += sourceSets.scripts_lib.output
	}
	if (script_jar_dependents.contains(dirName)) {
		// Only use jar1 because jar2 conflicts
		sourceSet.compileClasspath += sourceSets.scripts_jar1.output
	}

	def baseImplementation = project.configurations.maybeCreate(sourceSets.main.implementationConfigurationName)
	project.configurations.maybeCreate(sourceSet.implementationConfigurationName).extendsFrom(baseImplementation)
}

// create and return a jar task for the given source directory
def makeJarTask(dirName) {
	return tasks.create("build${dirName}", Jar) {
		archiveBaseName =  dirName
		archiveFileName = "${dirName}.jar"
		ext.dirName=dirName


		from(sourceSets[dirName].output) {
			include "**"
		}
		manifest {
			def manifestFile=file("${dirName}/META-INF/MANIFEST.MF")
			// if there is a source manifest, use it
			if(manifestFile.exists())
				from manifestFile
			else // otherwise, use a default manifest
				attributes \
						"Bundle-Name": dirName,
						"Bundle-SymbolicName": dirName
		}
	}
}


def jarTasks=[
	makeJarTask("scripts_jar1"),
	makeJarTask("scripts_jar2")
]

eclipse {
	classpath {
		// jar1 and jar2 implement the same classes (with different OSGi package versions)
		// adding both as source directories would cause errors in eclipse, so remove jar2.
		sourceSets-=[sourceSets.scripts_jar2]
	}
}



// we need a alternative to the zipExtensions task from
// "$rootProject.projectDir/gradle/support/extensionCommon.gradle"
task zipExtensions(type: Zip, dependsOn:jarTasks) {
	def p = this.project
	archiveFileName = "${rootProject.ext.ZIP_NAME_PREFIX}_${p.name}.zip"
	destinationDirectory = rootProject.ext.DISTRIBUTION_DIR

	duplicatesStrategy = 'exclude'

	from '.'

	srcDirs.each { f ->
		include f + '/**'
	}

	include "scripts_*.jar"

	for(jarTask in jarTasks) {
		from relativePath(jarTask.archiveFile.getAsFile())
		exclude jarTask.dirName
	}

	into p.name
}

// Registratino with rootProject.createInstallationZip is ususally done in
// "$rootProject.projectDir/gradle/distributableGhidraExtension.gradle", but
// since we define a custom zipExtensions task (and can't overwrite it), we do
// the registration here.
rootProject.createInstallationZip {
	from (this.project.zipExtensions) {
		into  {
			ZIP_DIR_PREFIX + "/Extensions/Ghidra"
		}
	}
	doLast {
		this.project.zipExtensions.outputs.each {
			delete it
		}
	}
}