Added gradle plugin and fixed package naming errors

Author: Jolanrensen

build.gradle.kts

@@ -21,6 +21,9 @@ plugins {
     idea
     kotlin version Versions.kotlin apply false
     buildconfig version Versions.buildconfig apply false
+
+    // Needs to be installed in the local maven repository
+    id("org.jetbrains.kotlinx.spark.api") version Versions.project apply false
 }
 
 group = Versions.groupID
@@ -127,17 +130,17 @@ subprojects {
             val projectVersion = Versions.project
             val groupId = Versions.groupID
 
-            val compilerPluginId = "$groupId.compilerPlugin"
-
             val compilerPluginArtifactId = compilerPlugin.name
             val gradlePluginArtifactId = gradlePlugin.name
 
-            val defaultSparkifyFqName = "$groupId.plugin.annotations.Sparkify"
-            val defaultColumnNameFqName = "$groupId.plugin.annotations.ColumnName"
+            val compilerPluginId = "$groupId.api"
+
+            val defaultSparkifyFqName = "$groupId.api.plugin.annotations.Sparkify"
+            val defaultColumnNameFqName = "$groupId.api.plugin.annotations.ColumnName"
 
             val projectRoot = project.rootDir.absolutePath
 
-            packageName(groupId)
+            packageName("$groupId.api")
             className("Artifacts")
 
             buildConfigField("compilerPluginId", compilerPluginId)

buildSrc/build.gradle.kts

@@ -1,10 +1,8 @@
-import org.gradle.kotlin.dsl.`kotlin-dsl`
-import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
-
 plugins {
     `kotlin-dsl`
 }
 
 repositories {
     mavenCentral()
+    maven("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/bootstrap")
 }

buildSrc/src/main/kotlin/Dependencies.kt

@@ -1,4 +1,4 @@
-object Dependencies {
+object Dependencies : Dsl<Dependencies> {
     inline val kotlinStdLib get() = "org.jetbrains.kotlin:kotlin-stdlib-jdk8:${Versions.kotlin}"
     inline val reflect get() = "org.jetbrains.kotlin:kotlin-reflect:${Versions.kotlin}"
     inline val scalaLibrary get() = "org.scala-lang:scala-library:${Versions.scala}"
@@ -35,6 +35,7 @@ object Dependencies {
     inline val kotlinScriptRuntime get() = "org.jetbrains.kotlin:kotlin-script-runtime:${Versions.kotlin}"
     inline val kotlinAnnotationsJvm get() = "org.jetbrains.kotlin:kotlin-annotations-jvm:${Versions.kotlin}"
     inline val kotlinCompilerInternalTestFramework get() = "org.jetbrains.kotlin:kotlin-compiler-internal-test-framework:${Versions.kotlin}"
+    inline val kotlinGradlePlugin get() = "org.jetbrains.kotlin:kotlin-gradle-plugin"
 }
 
 

buildSrc/src/main/kotlin/Helpers.kt

@@ -2,6 +2,10 @@ import org.gradle.api.artifacts.Dependency
 import org.gradle.api.artifacts.ProjectDependency
 import org.gradle.api.artifacts.dsl.DependencyHandler
 
+interface Dsl<T> {
+    operator fun invoke(block: T.() -> Unit) = block(this as T)
+}
+
 fun DependencyHandler.testApi(vararg dependencyNotations: Any): List<Dependency?> =
     dependencyNotations.map {
         add("testApi", it)
@@ -33,10 +37,15 @@ fun DependencyHandler.runtimeOnly(vararg dependencyNotations: Any): List<Depende
         add("runtimeOnly", it)
     }
 
+fun DependencyHandler.compileOnly(vararg dependencyNotations: Any): List<Dependency?> =
+    dependencyNotations.map {
+        add("compileOnly", it)
+    }
+
 fun DependencyHandler.project(
     path: String,
     configuration: String? = null
 ): ProjectDependency = project(
     if (configuration != null) mapOf("path" to path, "configuration" to configuration)
     else mapOf("path" to path)
-) as ProjectDependency
+) as ProjectDependency

buildSrc/src/main/kotlin/Plugins.kt

@@ -36,3 +36,8 @@ inline val PluginDependenciesSpec.jupyter
 inline val PluginDependenciesSpec.buildconfig
     get() = id("com.github.gmazzo.buildconfig")
 
+inline val PluginDependenciesSpec.gradlePublishPlugin
+    get() = id("com.gradle.plugin-publish") version Versions.gradlePublishPlugin
+
+inline val PluginDependenciesSpec.shadow
+    get() = id("com.github.johnrengelman.shadow") version Versions.shadow

buildSrc/src/main/kotlin/Projects.kt

@@ -2,7 +2,7 @@
 
 import org.gradle.api.Project
 
-object Projects {
+object Projects : Dsl<Projects> {
 
     inline fun Project.searchProject(name: String): Project =
         rootProject

buildSrc/src/main/kotlin/Versions.kt

@@ -1,5 +1,5 @@
-object Versions {
-    const val project = "1.2.5-SNAPSHOT"
+object Versions : Dsl<Versions> {
+    const val project = "2.0.0-SNAPSHOT"
     const val groupID = "org.jetbrains.kotlinx.spark"
     const val kotlin = "2.0.0-Beta5"
     const val jvmTarget = "8"
@@ -13,7 +13,9 @@ object Versions {
     inline val sparkConnect get() = System.getProperty("sparkConnect", "false").toBoolean()
     const val jupyter = "0.12.0-32-1"
 
+    const val gradlePublishPlugin = "1.1.0"
     const val kotest = "5.5.4"
+    const val shadow = "8.1.1"
 
     const val buildconfig = "5.3.5"
 

compiler-plugin/build.gradle.kts

@@ -1,9 +1,10 @@
+import org.jetbrains.kotlin.gradle.dsl.KotlinVersion
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
     java
     kotlin
-    mavenPublishBase
+    mavenPublish
     buildconfig
 }
 
@@ -24,7 +25,7 @@ sourceSets {
 }
 
 dependencies {
-    with(Dependencies) {
+    Dependencies {
         compileOnly(kotlinCompiler)
 
         testRuntimeOnly(
@@ -62,17 +63,29 @@ tasks.test {
 }
 
 tasks.withType<KotlinCompile>().configureEach {
-    kotlinOptions {
-        languageVersion = "2.0"
-        freeCompilerArgs = freeCompilerArgs +
-                "-opt-in=org.jetbrains.kotlin.compiler.plugin.ExperimentalCompilerApi" +
-                "-Xcontext-receivers"
+    compilerOptions {
+        freeCompilerArgs.addAll(
+            "-opt-in=org.jetbrains.kotlin.compiler.plugin.ExperimentalCompilerApi",
+            "-Xcontext-receivers"
+        )
+        languageVersion = KotlinVersion.KOTLIN_2_0
+    }
+}
+
+kotlin {
+    jvmToolchain {
+        languageVersion = JavaLanguageVersion.of(8)
+    }
+}
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(8)
     }
 }
 
 val generateTests by tasks.creating(JavaExec::class) {
     classpath = sourceSets.test.get().runtimeClasspath
-    mainClass.set("org.jetbrains.kotlinx.spark.compilerPlugin.GenerateTestsKt")
+    mainClass.set("org.jetbrains.kotlinx.spark.api.compilerPlugin.GenerateTestsKt")
 }
 
 val compileTestKotlin by tasks.getting {

…/compilerPlugin/SimplePluginRegistrar.kt …/compilerPlugin/SimplePluginRegistrar.ktcompiler-plugin/src/main/kotlin/org/jetbrains/kotlinx/spark/compilerPlugin/SimplePluginRegistrar.kt renamed to compiler-plugin/src/main/kotlin/org/jetbrains/kotlinx/spark/api/compilerPlugin/SimplePluginRegistrar.kt compiler-plugin/src/main/kotlin/org/jetbrains/kotlinx/spark/compilerPlugin/SimplePluginRegistrar.kt renamed to compiler-plugin/src/main/kotlin/org/jetbrains/kotlinx/spark/api/compilerPlugin/SimplePluginRegistrar.kt

@@ -1,4 +1,4 @@
-package org.jetbrains.kotlinx.spark.compilerPlugin
+package org.jetbrains.kotlinx.spark.api.compilerPlugin
 
 import org.jetbrains.kotlin.fir.extensions.FirExtensionRegistrar
 

…erPlugin/SparkifyCommandLineProcessor.kt …erPlugin/SparkifyCommandLineProcessor.ktcompiler-plugin/src/main/kotlin/org/jetbrains/kotlinx/spark/compilerPlugin/SparkifyCommandLineProcessor.kt renamed to compiler-plugin/src/main/kotlin/org/jetbrains/kotlinx/spark/api/compilerPlugin/SparkifyCommandLineProcessor.kt compiler-plugin/src/main/kotlin/org/jetbrains/kotlinx/spark/compilerPlugin/SparkifyCommandLineProcessor.kt renamed to compiler-plugin/src/main/kotlin/org/jetbrains/kotlinx/spark/api/compilerPlugin/SparkifyCommandLineProcessor.kt

@@ -1,11 +1,11 @@
-package org.jetbrains.kotlinx.spark.compilerPlugin
+package org.jetbrains.kotlinx.spark.api.compilerPlugin
 
 import org.jetbrains.kotlin.compiler.plugin.AbstractCliOption
 import org.jetbrains.kotlin.compiler.plugin.CliOption
 import org.jetbrains.kotlin.compiler.plugin.CommandLineProcessor
 import org.jetbrains.kotlin.config.CompilerConfiguration
 import org.jetbrains.kotlin.config.CompilerConfigurationKey
-import org.jetbrains.kotlinx.spark.Artifacts
+import org.jetbrains.kotlinx.spark.api.Artifacts
 
 open class SparkifyCommandLineProcessor : CommandLineProcessor {