allprojects {
	apply plugin: 'java'
	apply plugin: 'maven'
	apply plugin: 'eclipse'

	ext {
		shortVersion = '4.0.0'
		isSnapshot = true
		gitCommit = getGitCommit()
		javadocAllDir = new File(buildDir, 'javadoc')
		documentationDir = new File(projectDir, 'documentation')
		releasedocsDir = new File(buildDir, 'releasedocs')
		rootConfigDir = new File(rootDir, 'config')
		sonatypeCredentialsAvailable = project.hasProperty('sonatypeUsername') && project.hasProperty('sonatypePassword')
		isReleaseVersion = !isSnapshot
		signingRequired = isReleaseVersion
		sonatypeSnapshotUrl = 'https://oss.sonatype.org/content/repositories/snapshots'
		sonatypeStagingUrl = 'https://oss.sonatype.org/service/local/staging/deploy/maven2'
		buildDate = (new java.text.SimpleDateFormat("yyyy-MM-dd")).format(new Date())
		oneLineDesc = 'An Open Source XMPP (Jabber) client library'
	}
	group = 'org.igniterealtime.smack'
	sourceCompatibility = 1.6
	version = shortVersion
	if (isSnapshot) {
		version += '-SNAPSHOT'
	}

	ext.sharedManifest = manifest {
		attributes('Implementation-Version': version,
				   'Implementation-GitRevision': ext.gitCommit,
				   'Bundle-Version': version)
	}
}

task javadocAll(type: Javadoc) {
	source subprojects.collect {project ->
		project.sourceSets.main.allJava }
	destinationDir = javadocAllDir
	// Might need a classpath
	classpath = files(subprojects.collect {project ->
		project.sourceSets.main.compileClasspath})
}

import org.apache.tools.ant.filters.ReplaceTokens
task prepareReleasedocs(type: Copy) {
	from 'resources/releasedocs'
	into releasedocsDir
	filter(ReplaceTokens, tokens: [version: version, releasedate: buildDate])
}

task distributionZip(type: Zip, dependsOn: [javadocAll, prepareReleasedocs]) {
	classifier buildDate
	into ('javadoc') {
		from(javadocAllDir)
	}
	into ('releasedocs') {
		from(releasedocsDir)
	}
	into ('releasedocs/documentation') {
		from(documentationDir)
	}
}

jar {
	// Root project should not create empty jar artifact
	enabled = false
}

description = """\
Smack ${version}
${oneLineDesc}."""

subprojects {
	apply plugin: 'osgi'
	apply plugin: 'signing'
	apply plugin: 'checkstyle'

	checkstyle {
		configFile = new File(rootConfigDir, 'checkstyle.xml')
	}
	repositories {
		mavenCentral()
	}
	tasks.withType(Jar) {
		baseName = 'smack'
		appendix project.name
	}
	task sourcesJar(type: Jar, dependsOn: classes) {
		appendix project.name
		classifier = 'sources'
		from sourceSets.main.allSource
	}
	task javadocJar(type: Jar, dependsOn: javadoc) {
		appendix project.name
		classifier = 'javadoc'
		from javadoc.destinationDir
	}
	artifacts {
		archives sourcesJar
		archives javadocJar
	}
	uploadArchives {
		repositories {
			mavenDeployer {
				if (signingRequired) {
					beforeDeployment { MavenDeployment deployment -> signing.signPom(deployment) }
				}
				repository(url: project.sonatypeStagingUrl) {
					if (sonatypeCredentialsAvailable) {
						authentication(userName: sonatypeUsername, password: sonatypePassword)
					}
				}
				snapshotRepository(url: project.sonatypeSnapshotUrl) {
					if (sonatypeCredentialsAvailable) {
						authentication(userName: sonatypeUsername, password: sonatypePassword)
					}
				}
				pom.project {
					name 'Smack'
					packaging 'jar'
					inceptionYear '2003'
					url 'http://www.igniterealtime.org/projects/smack/'
					
					issueManagement {
						system 'JIRA'
						url 'http://issues.igniterealtime.org/browse/SMACK'
					}

					distributionManagement {
						snapshotRepository {
							id 'smack.snapshot'
							url project.sonatypeSnapshotUrl
						}
					}

					scm {
						url 'https://github.com/igniterealtime/Smack'
						connection 'scm:git:https://github.com/igniterealtime/Smack.git'
						developerConnection 'scm:git:https://github.com/igniterealtime/Smack.git'
					}

					licenses {
						license {
							name 'The Apache Software License, Version 2.0'
							url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
							distribution 'repo'
						}
					}

					developers {
						developer {
							id 'flow'
							name 'Florian Schmaus'
							email 'flow@igniterealtime.org'
						}
					}
				}
			}
		}
	}
	rootProject.distributionZip {
		dependsOn build
		from(buildDir) {
			include "$libsDirName/**"
		}
	}
	signing {
		required { signingRequired }
		sign configurations.archives
	}
}

project(':core') {
	description = """\
Smack core components."""

	configurations {
		compression
		dns
	}
	dependencies {
		compile 'xpp3:xpp3:1.1.4c'
		testCompile 'junit:junit:4.+'
		testCompile 'xmlunit:xmlunit:1.5'
		testCompile 'org.powermock:powermock-module-junit4:1.5.+'
		testCompile 'org.powermock:powermock-api-mockito:1.5.+'
		testCompile 'com.jamesmurty.utils:java-xmlbuilder:0.6+'
	}
	jar {
		manifest {
			attributes('Bundle-SymbolicName': project.group)
			from sharedManifest
		}
	}
	task compressionJar(type: Jar) {
		appendix += '-compression'
		dependsOn classes
		from sourceSets.main.output
		include('org/jivesoftware/smack/compression/**')
	}
	task dnsJar(type: Jar) {
		appendix += '-dns'
		dependsOn classes
		from sourceSets.main.output
		include('org/jivesoftware/smack/util/dns/**')
		include('org/jivesoftware/smack/util/DNSUtil.class')
	}
	artifacts {
		compression compressionJar
		dns dnsJar
	}
	task createVersionResource(type: CreateFileTask) {
		fileContent = version
		outputFile = new File(projectDir, 'src/main/resources/org.jivesoftware.smack/version')
	}
	compileJava.dependsOn(createVersionResource)
}

project(':compression-jzlib') {
	description = """\
Compression with jzlib
Allow to compress the XMPP stream with help of jzlib."""

	dependencies {
		compile project(path: ':core', configuration: 'compression')
		compile 'com.jcraft:jzlib:1.1.3'
	}
}

project(':resolver-dnsjava') {
	description = """\
DNS SRV with dnsjava
Use dnsjava for DNS SRV lookups. For platforms that don't provide the
javax.naming API (e.g. Android)."""

	dependencies {
		compile project(path: ':core', configuration: 'dns')
		compile 'dnsjava:dnsjava:2.1.1'
	}
}

project(':resolver-javax') {
	description = """\
DNS SRV with Java7
Use javax.naming for DNS SRV lookups. The javax.naming API is availabe in JavaSE
since Java7."""

	dependencies {
		compile project(path: ':core', configuration: 'dns')
	}
}

// Now the "real" Smack sub-projects
// Note that test dependencies (junit, …) are interfered from the sourceSet.test of the core sub-project

project(':extensions') {
	description = """\
Smack extensions.
Classes and methods that implement support for the various XMPP XEPs
(Multi-User Chat, PubSub, …) and other XMPP extensions."""

	dependencies {
		compile project(':core')
		testCompile project(':core').sourceSets.test.runtimeClasspath
	}
}

project(':experimental') {
	description = """\
Smack experimental extensions.
Classes and methods for XEPs that are in status 'experimental' or that should
otherwise carefully considered for deployment. The API may change even
between patch versions."""

	dependencies {
		compile project(':core')
		compile project(':extensions')
		testCompile project(':core').sourceSets.test.runtimeClasspath
	}
}

project(':legacy') {
	description = """\
Smack legacy extensions.
Usually XEPs in the state 'retracted', 'rejected', 'deprecated',
'obsolete' or in a long standing 'deferred' state."""

	dependencies {
		compile project(':core')
		compile project(':extensions')
		testCompile project(':core').sourceSets.test.runtimeClasspath
	}
}

project(':debug') {
	description = """\
Smack GUI debugger.
Inspect the exchanged XMPP stanzas."""

	dependencies {
		compile project(':core')
		testCompile project(':core').sourceSets.test.runtimeClasspath
	}
}

project(':jingle') {
	description = """\
Smack Jingle API.
Warning: This API is beta, outdated and currenlty unmaintained."""

	dependencies {
		compile project(':core')
		compile project(':extensions')
		compile 'javax.media:jmf:2.1.1e'
		compile files('libs/jspeex-0.9.7-jfcom.jar', 'libs/jstun.jar', 'libs/Speex.jar')
		testCompile project(':core').sourceSets.test.runtimeClasspath
	}
}

project(':bosh') {
	description = """\
Smack BOSH API.
This API is considered beta quality."""

	dependencies {
		compile project(':core')
		compile 'org.igniterealtime.jbosh:jbosh:0.7.0'
	}
}

(subprojects - project(':core'))*.jar {
	manifest {
		attributes('Bundle-SymbolicName': project.group + '-' + appendix,
				   'Fragment-Host': project.group)
		from sharedManifest
	}
}

// This is not really beautifully, but it's the only way I found to add
// the sub-projects description as description element to the POM
subprojects*.uploadArchives {
	repositories {
		mavenDeployer {
			pom.project {
				description project.description
			}
		}
	}
}

import org.gradle.plugins.signing.Sign
gradle.taskGraph.whenReady { taskGraph ->
	if (signingRequired && taskGraph.allTasks.any { it instanceof Sign }) {
		// Use Java 6's console to read from the console (no good for a CI environment)
		Console console = System.console()
		console.printf '\n\nWe have to sign some things in this build.\n\nPlease enter your signing details.\n\n'
		def password = console.readPassword('GnuPG Private Key Password: ')

		allprojects { ext.'signing.password' = password }

		console.printf '\nThanks.\n\n'
	}
}

class CreateFileTask extends DefaultTask {
	@Input
	String fileContent

	@OutputFile
	File outputFile

	@TaskAction
	def createFile() {
		outputFile.text = fileContent
	}
}

def getGitCommit() {
	def dotGit = new File("$projectDir/.git")
	if (!dotGit.isDirectory()) return 'non-git build'

	def cmd = 'git describe --tags --dirty=+'
	def proc = cmd.execute()
	def gitCommit = proc.text.trim()
	assert !gitCommit.isEmpty()
	gitCommit
}