So I'm having troubles compiling multiple Gradle files. I'm new to Gradle so that's probably the first reason why it doesn't work as I intend.
Currently my Gradle file looks like this:
plugins {
id 'java'
id 'org.jetbrains.kotlin.jvm' version '1.3.61'
}
group 'com.github.polyrocketmatt.sierra'
version '1.0-SNAPSHOT'
sourceCompatibility = 1.8
targetCompatibility = 1.8
repositories {
mavenCentral()
maven {
url = "https://hub.spigotmc.org/nexus/content/repositories/snapshots"
}
maven {
url = "https://raw.github.com/PolyRocketMatt/PolyCommand/mvn-repo/"
}
maven {
url = "https://repo.minebench.de/"
}
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
testCompile group: 'junit', name: 'junit', version: '4.12'
compileOnly 'org.spigotmc:spigot-api:1.16.1-R0.1-SNAPSHOT'
compile 'org.jetbrains:annotations:16.0.1'
compile 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.2'
compile 'com.github.polyrocketmatt.polycommand:PolyCommand:1.1'
compile 'de.themoep:inventorygui:1.4.3-SNAPSHOT'
}
compileKotlin {
kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "1.8"
}
And my source tree looks like this:
It only compiles the Sierra class, and I want to compile with it all the other classes too of course. This is what I see when I decompile the JAR file Gradle builds for me:
How do I make sure all the other classes are compiled with it?
Related
I have the following gradle file. I'm getting a Expression 'jar' cannot be invoked as a function error on the line where jar is used (jar {). How can I fix this?
import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
plugins {
kotlin("jvm") version "1.6.21"
java
application
}
group = "me.talha"
version = "1.0-SNAPSHOT"
repositories {
mavenCentral()
}
dependencies {
testImplementation(kotlin("test"))
}
tasks.test {
useJUnitPlatform()
}
tasks.withType<KotlinCompile>() {
kotlinOptions.jvmTarget = "11"
}
application {
mainClass.set("MainKt")
}
jar {
manifest {
attributes 'Main-Class': 'MainKt'
}
}
Turns out I did not need to add any of the jar stuff. I can simply use the gradle distZip task which generates the needed jars and executable scripts and all works fine.
I work with kotlin gradle project. When i try to integrate swagger, it shows
Could not resolve io.springfox:springfox-swagger2:3.0.0-SNAPSHOT.
Possible solution:
- Declare repository providing the artifact, see the documentation at
error for
springfox-swagger2:3.0.0-SNAPSHOT
springfox-swagger-ui:3.0.0-SNAPSHOT
springfox-spring-webflux:3.0.0-SNAPSHOT
while reimport gradle projects.
buildscript {
ext {
kotlin_version = "1.2.51"
springBootVersion = "2.0.3.RELEASE"
junitPlatformVersion = '1.0.0-M2'
junitJupiterVersion = '5.0.0-M2'
junitVintageVersion = '4.12.0-M2'
smack_version = '4.2.3'
}
repositories {
mavenLocal()
mavenCentral()
maven { url "https://repo.spring.io/milestone" }
maven { url "https://repo.spring.io/snapshot" }
maven { url "https://repo.spring.io/libs-snapshot" }
}
dependencies {
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath "io.spring.gradle:dependency-management-plugin:1.0.3.RELEASE"
classpath("org.jetbrains.kotlin:kotlin-allopen:${kotlin_version}")
}
}
defaultTasks "clean", "build"
subprojects {
apply plugin: 'java'
apply plugin: 'kotlin'
apply plugin: 'kotlin-spring'
sourceCompatibility = 1.8
repositories {
maven { url "https://repo.spring.io/libs-snapshot" }
mavenLocal()
mavenCentral()
maven { url "http://archiva.hsenidmobile.com/repository/internal" }
maven { url "https://repo.spring.io/milestone" }
maven { url "https://repo.spring.io/snapshot" }
maven { url "https://repo.spring.io/libs-snapshot" }
maven { url 'http://oss.jfrog.org/artifactory/oss-snapshot-local/' }
jcenter()
}
dependencies {
compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
compile "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
compile("org.springframework.boot:spring-boot-starter-webflux:$springBootVersion") {
exclude(module: "hibernate-validator")
}
compile("org.springframework.boot:spring-boot-starter-data-jpa:$springBootVersion")
compile("org.springframework.boot:spring-boot-starter-security:$springBootVersion")
compile("javax.servlet:javax.servlet-api:3.0.1")
compile("io.jsonwebtoken:jjwt:0.7.0")
compile("hms.common:hms-common-util:1.0.9")
compile("com.fasterxml.jackson.module:jackson-module-kotlin:2.9.0.pr4")
compile("com.fasterxml.jackson.datatype:jackson-datatype-jsr310:2.9.0.pr4")
compile("org.postgresql:postgresql:42.1.4")
compile("com.google.api-client:google-api-client:1.22.0")
compile group: 'org.springframework.plugin', name: 'spring-plugin-core', version: '2.0.0.RELEASE'
compile 'io.springfox:springfox-swagger2:3.0.0-SNAPSHOT'
compile 'io.springfox:springfox-swagger-ui:3.0.0-SNAPSHOT'
compile 'io.springfox:springfox-spring-webflux:3.0.0-SNAPSHOT'
implementation "org.igniterealtime.smack:smack-tcp:$smack_version"
implementation "org.igniterealtime.smack:smack-experimental:$smack_version"
implementation "org.igniterealtime.smack:smack-java7:$smack_version"
implementation "org.igniterealtime.smack:smack-extensions:$smack_version"
implementation "org.igniterealtime.smack:smack-im:$smack_version"
testCompile("org.junit.jupiter:junit-jupiter-api:${junitJupiterVersion}")
testCompile("org.junit.platform:junit-platform-runner:${junitPlatformVersion}")
testCompile("org.springframework.boot:spring-boot-starter-test:$springBootVersion")
testCompile("io.projectreactor:reactor-test:3.1.0.RELEASE")
runtime("tanukisoft:wrapper:3.2.3")
testRuntime("org.junit.jupiter:junit-jupiter-engine:${junitJupiterVersion}") //JUnit5
testRuntime("org.junit.vintage:junit-vintage-engine:${junitVintageVersion}") //JUnit4
}
compileKotlin {
kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "1.8"
}
}
add this repository
<repository>
<id>jcenter-snapshots</id>
<name>jcenter</name>
<url>http://oss.jfrog.org/artifactory/oss-snapshot-local/</url>
</repository>
it's maven syntax but you can easily translate it to gradle
Add this to your gradle build script root.
repositories {maven { url 'http://oss.jfrog.org/artifactory/oss-snapshot-local/' }}
I'm trying to add documentation to my project with dokka https://kotlinlang.org/docs/reference/kotlin-doc.html
I'm not quite able to figure out where the javadocs are located after doing a successful ./gradlew build.
It says there they should be in $buildDir/javadoc but I'm not sure where buidlDir is pointing to.
My build.gradle file is this:
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.4'
}
}
plugins {
id 'org.jetbrains.kotlin.jvm' version '1.3.11'
id 'org.jetbrains.dokka' version '0.9.18'
// id("org.jmailen.kotlinter") version "1.23.1"
}
dokka {
outputFormat = 'html'
outputDirectory = "$buildDir/javadoc"
}
group 'com.github.me.dynamik'
version '1.0-SNAPSHOT'
apply plugin: 'application'
apply plugin: 'kotlin'
apply plugin: 'java'
apply plugin: 'com.github.johnrengelman.shadow'
mainClassName = 'com.github.me.dynamik.interpreter.MainEntryKt'
repositories {
mavenCentral()
jcenter()
maven { setUrl("https://dl.bintray.com/hotkeytlt/maven") }
maven {
url = uri("https://plugins.gradle.org/m2/")
}
}
configurations {
ktlint
}
dependencies {
compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
compile 'com.github.h0tk3y.betterParse:better-parse-jvm:0.4.0-alpha-3'
// https://mvnrepository.com/artifact/junit/junit
testCompile group: 'junit', name: 'junit', version: '4.4'
implementation 'com.github.ajalt:clikt:1.7.0'
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.2.0'
}
compileKotlin {
kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "1.8"
}
run {
standardInput = System.in
}
jar {
manifest {
attributes 'Main-Class': 'com.github.me.dynamik.interpreter.MainEntryKt'
}
}
test {
// Always run tests, even when nothing changed.
dependsOn 'cleanTest'
// Show test results.
testLogging {
events "passed", "skipped", "failed"
}
}
I'd love a pointer or two in the right direction.
Thank you!
In Gradle the project property buildDir points by default to the subdirectory build of your project directory.
The dokka output directory javadoc may be missing in buildDir because the dokka task has never run before. Your build.gradle file seems not to have any dependencies on the dokka task or its output, so it isn't triggered when you're running build or assemble tasks. You can try running it explicitly: ./gradlew dokka or add a dependency on that task to some other lifecycle task, e.g
assemble.dependsOn(dokka)
I'm trying to create a runnable jar with Kotlin.
My gradle.build is this:
plugins {
id 'org.jetbrains.kotlin.jvm' version '1.3.11'
}
group 'com.github.dynamik'
version '1.0-SNAPSHOT'
apply plugin: 'application'
apply plugin: 'kotlin'
mainClassName = "interpreter.Repl"
repositories {
mavenCentral()
maven { setUrl("https://dl.bintray.com/hotkeytlt/maven") }
}
configurations {
ktlint
}
dependencies {
compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
compile 'com.github.h0tk3y.betterParse:better-parse-jvm:0.4.0-alpha-3'
// https://mvnrepository.com/artifact/junit/junit
testCompile group: 'junit', name: 'junit', version: '4.4'
ktlint "com.github.shyiko:ktlint:0.31.0"
implementation 'com.github.ajalt:clikt:1.7.0'
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.2.0'
}
compileKotlin {
kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "1.8"
}
run {
standardInput = System.in
}
jar {
manifest {
attributes 'Main-Class': 'interpreter.Repl'
}
}
(As it stands, when I do ./gradlew run, everything works as expected.)
I'm reading an article here on how to proceed, and it says to do: java -jar <MY_PROJECT_NAME>.jar.
I don't quite understand this -- where do we run this? I tried running it from my project root and I got an error:
Error: Unable to access jarfile <my_jarname>.jar
As of Gradle 5.4.1, a build.gradle.kts would need a section like this:
tasks.register<Jar>("uberJar") {
archiveClassifier.set("uber")
manifest {
attributes(
"Main-Class" to "mytest.AppKt",
"Implementation-Title" to "Gradle",
"Implementation-Version" to archiveVersion
)
}
from(sourceSets.main.get().output)
dependsOn(configurations.runtimeClasspath)
from({
configurations.runtimeClasspath.get().filter { it.name.endsWith("jar") }.map { zipTree(it) }
})
}
Ok, I figured it out :)
So, the way to create a jar is to go: ./gradlew build. This creates a jar in build/libs.
The problem is, when running that jar, one would run into an exception about java.lang.intrinsics because the kotlin stdlib hasn't been packed into the jar.
While there is a way to manually accomplish that, I found the easiest solution is to simply use the shadowjar plugin.
My build.gradle ended up looking like this:
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.github.jengelman.gradle.plugins:shadow:2.0.4'
}
}
plugins {
id 'org.jetbrains.kotlin.jvm' version '1.3.11'
}
group 'com.github.dynamik'
version '1.0-SNAPSHOT'
apply plugin: 'application'
apply plugin: 'kotlin'
apply plugin: 'java'
mainClassName = "interpreter.Repl"
repositories {
mavenCentral()
jcenter()
maven { setUrl("https://dl.bintray.com/hotkeytlt/maven") }
maven {
url = uri("https://plugins.gradle.org/m2/")
}
}
configurations {
ktlint
}
dependencies {
compile "org.jetbrains.kotlin:kotlin-stdlib-jdk8"
compile 'com.github.h0tk3y.betterParse:better-parse-jvm:0.4.0-alpha-3'
// https://mvnrepository.com/artifact/junit/junit
testCompile group: 'junit', name: 'junit', version: '4.4'
ktlint "com.github.shyiko:ktlint:0.31.0"
implementation 'com.github.ajalt:clikt:1.7.0'
implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.2.0'
}
apply plugin: 'com.github.johnrengelman.shadow'
compileKotlin {
kotlinOptions.jvmTarget = "1.8"
}
compileTestKotlin {
kotlinOptions.jvmTarget = "1.8"
}
run {
standardInput = System.in
}
jar {
manifest {
attributes 'Main-Class': 'interpreter.Repl'
}
}
When using a Kotlin main class you need to add a Kt at the end of the class name while referencing it on MANIFEST.
So, if your main class is called interpreter.Repl, use:
jar {
manifest {
attributes 'Main-Class': 'interpreter.ReplKt'
}
}
instead of
jar {
manifest {
attributes 'Main-Class': 'interpreter.Repl'
}
}
I am using Android Annotations for my Android project. I receive during startup of my App at my device the following exception
12-25 15:23:21.325: E/AndroidRuntime(24714): java.lang.RuntimeException:
Unable to instantiate activity
ComponentInfo{de.myproject.android/de.myproject.android.activity.MainActivity_}:
java.lang.ClassNotFoundException: Didn't find class "de.myproject.android.activity.MainActivity_"
on path: DexPathList[[zip file "/data/app/de.myproject.android-56.apk"],
nativeLibraryDirectories=[/data/app-lib/de.myproject.android-56, /vendor/lib, /system/lib]]
It seems to be that the generated Android Annotations Classes (MainActivity_) are not included in the apk file.
I am using the following Gradle build file
buildscript {
repositories {
jcenter()
mavenLocal();
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
classpath 'com.google.gms:google-services:3.0.0'
classpath 'com.android.tools.build:gradle:2.2.3'
}
}
apply plugin: 'com.android.application'
android {
compileSdkVersion 25
buildToolsVersion "25"
defaultConfig {
minSdkVersion 16
targetSdkVersion 20
multiDexEnabled true
}
lintOptions {
abortOnError false
}
testOptions.unitTests.all {
testLogging {
events 'passed', 'skipped', 'failed', 'standardOut', 'standardError'
}
}
}
repositories {
jcenter()
mavenLocal()
maven {
url "https://jitpack.io"
}
maven { url 'https://maven.fabric.io/public' }
}
dependencies {
compile 'com.firebaseui:firebase-ui-auth:1.0.1'
compile group: 'org.androidannotations', name: 'androidannotations', version: '4.1.0'
compile group: 'org.androidannotations', name: 'androidannotations-api', version: '4.1.0'
compile 'com.google.android.gms:play-services-location:10.0.0'
compile ('de.myproejct:myApi:v1-1.22.0-SNAPSHOT') {
exclude group: 'org.apache.httpcomponents', module: 'httpclient'
exclude group: 'com.google.code.findbugs'
}
compile ('com.google.api-client:google-api-client-android:1.22.0') {
exclude group: 'org.apache.httpcomponents', module: 'httpclient'
exclude group: 'com.google.code.findbugs'
}
compile 'net.steamcrafted:load-toast:1.0.10'
testCompile 'junit:junit:4.12'
}
The error occured for the first time when I added the following dependency
compile 'net.steamcrafted:load-toast:1.0.10'
to my build file. When I remove this dependency my app works perfect on my device.
So what is wrong with my build file or with Android Annotations?
You should use the AndroidAnnotations depency in annotationProcessor scope.