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Merge pull request #108 from bnorm/deprecate
Officially deprecate this compiler plugin
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‎README.md

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[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.bnorm.power/kotlin-power-assert-plugin/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.bnorm.power/kotlin-power-assert-plugin)
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> [!IMPORTANT]
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> Starting with Kotlin 2.0.0, this compiler plugin has been replaced with an official Kotlin Power-Assert compiler
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> plugin. As such, this compiler plugin is no longer supported, and any usage should be replaced with the official
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> plugin. See https://kotl.in/power-assert for more information on build setup.
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Kotlin Compiler Plugin which high-jacks Kotlin assert function calls and
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transforms them similar to [Groovy's Power Assert feature][groovy-power-assert].
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This plugin uses the IR backend for the Kotlin compiler and supports all
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Kotlin was first introduced. If a version of Kotlin or this plugin is not listed
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it can be assumed to maintain compatibility with the next oldest version listed.
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| Kotlin Version | Plugin Version |
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|----------------|----------------|
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| 1.3.60 | 0.1.0 |
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| 1.3.70 | 0.3.0 |
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| 1.4.0 | 0.4.0 |
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| 1.4.20 | 0.6.0 |
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| 1.4.30 | 0.7.0 |
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| 1.5.0 | 0.8.0 |
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| 1.5.10 | 0.9.0 |
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| 1.5.20 | 0.10.0 |
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| 1.6.0 | 0.11.0 |
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| 1.7.0 | 0.12.0 |
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| 1.8.20 | 0.13.0 |
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| Kotlin Version | Plugin Version |
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|------------------|----------------------------------------------------------|
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| 1.3.60 | 0.1.0 |
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| 1.3.70 | 0.3.0 |
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| 1.4.0 | 0.4.0 |
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| 1.4.20 | 0.6.0 |
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| 1.4.30 | 0.7.0 |
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| 1.5.0 | 0.8.0 |
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| 1.5.10 | 0.9.0 |
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| 1.5.20 | 0.10.0 |
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| 1.6.0 | 0.11.0 |
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| 1.7.0 | 0.12.0 |
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| 1.8.20 | 0.13.0 |
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| 2.0.0 and beyond | Official support by Kotlin: https://kotl.in/power-assert |
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## Kotlin IR
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‎kotlin-power-assert-gradle/src/main/kotlin/com/bnorm/power/PowerAssertGradleExtension.kt

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package com.bnorm.power
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@Deprecated(
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message = "Replace with the official Kotlin Power-Assert compiler plugin: https://kotl.in/power-assert",
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level = DeprecationLevel.ERROR,
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)
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open class PowerAssertGradleExtension {
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var functions: List<String> = listOf("kotlin.assert")
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var excludedSourceSets: List<String> = listOf()

‎kotlin-power-assert-gradle/src/main/kotlin/com/bnorm/power/PowerAssertGradlePlugin.kt

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package com.bnorm.power
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import org.gradle.api.GradleException
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import org.gradle.api.Plugin
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import org.gradle.api.Project
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import org.gradle.api.provider.Provider
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import org.jetbrains.kotlin.gradle.plugin.KotlinCompilation
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import org.jetbrains.kotlin.gradle.plugin.KotlinCompilerPluginSupportPlugin
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import org.jetbrains.kotlin.gradle.plugin.SubpluginArtifact
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import org.jetbrains.kotlin.gradle.plugin.SubpluginOption
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class PowerAssertGradlePlugin : KotlinCompilerPluginSupportPlugin {
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override fun apply(target: Project): Unit = with(target) {
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extensions.create("kotlinPowerAssert", PowerAssertGradleExtension::class.java)
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class PowerAssertGradlePlugin : Plugin<Project> {
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companion object {
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private val DEPRECATION_EXCEPTION_MESSAGE =
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"Starting with Kotlin 2.0.0, kotlin-power-assert is no longer supported. " +
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"Please switch to the official Kotlin power-assert compiler plugin: https://kotl.in/power-assert" +
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"\n\n" +
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"""
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Replace the kotlin-power-assert Gradle plugin with one of the following:
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plugins {
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kotlin("plugin.power-assert") version "<kotlin-version>" // Kts format
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id 'org.jetbrains.kotlin.plugin.power-assert' version '<kotlin-version>' // Groovy format
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}
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""".trimIndent()
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}
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override fun isApplicable(kotlinCompilation: KotlinCompilation<*>): Boolean {
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val project = kotlinCompilation.target.project
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val extension = project.extensions.getByType(PowerAssertGradleExtension::class.java)
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return extension.excludedSourceSets.none { it == kotlinCompilation.defaultSourceSet.name }
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}
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override fun getCompilerPluginId(): String = "com.bnorm.kotlin-power-assert"
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override fun getPluginArtifact(): SubpluginArtifact = SubpluginArtifact(
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groupId = BuildConfig.PLUGIN_GROUP_ID,
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artifactId = BuildConfig.PLUGIN_ARTIFACT_ID,
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version = BuildConfig.PLUGIN_VERSION,
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)
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override fun applyToCompilation(
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kotlinCompilation: KotlinCompilation<*>,
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): Provider<List<SubpluginOption>> {
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val project = kotlinCompilation.target.project
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val extension = project.extensions.getByType(PowerAssertGradleExtension::class.java)
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return project.provider {
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extension.functions.map {
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SubpluginOption(key = "function", value = it)
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}
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}
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override fun apply(target: Project) {
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throw GradleException(DEPRECATION_EXCEPTION_MESSAGE)
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}
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}

‎kotlin-power-assert-plugin/build.gradle.kts

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}
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tasks.withType<Test> {
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enabled = false
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useJUnitPlatform()
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}
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‎kotlin-power-assert-plugin/src/main/kotlin/com/bnorm/power/PowerAssertIrGenerationExtension.kt

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package com.bnorm.power
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import com.bnorm.power.diagram.SourceFile
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import org.jetbrains.kotlin.backend.common.extensions.IrGenerationExtension
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import org.jetbrains.kotlin.backend.common.extensions.IrPluginContext
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import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity
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import org.jetbrains.kotlin.cli.common.messages.MessageCollector
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import org.jetbrains.kotlin.ir.declarations.IrModuleFragment
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import org.jetbrains.kotlin.name.FqName
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private val messageCollector: MessageCollector,
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private val functions: Set<FqName>,
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) : IrGenerationExtension {
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companion object {
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private val DEPRECATION_EXCEPTION_MESSAGE =
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"Starting with Kotlin 2.0.0, kotlin-power-assert is no longer supported. " +
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"Please switch to the official Kotlin power-assert compiler plugin: https://kotl.in/power-assert" +
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"\n\n" +
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"""
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Replace the kotlin-power-assert compiler plugin artifact with one of the following:
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- 'org.jetbrains.kotlin:kotlin-power-assert-compiler-plugin:<kotlin-version>'
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- 'org.jetbrains.kotlin:kotlin-power-assert-compiler-plugin-embeddable:<kotlin-version>'
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""".trimIndent()
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}
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override fun generate(moduleFragment: IrModuleFragment, pluginContext: IrPluginContext) {
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for (file in moduleFragment.files) {
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PowerAssertCallTransformer(SourceFile(file), pluginContext, messageCollector, functions)
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.visitFile(file)
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}
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messageCollector.report(CompilerMessageSeverity.ERROR, DEPRECATION_EXCEPTION_MESSAGE)
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}
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}

‎sample/settings.gradle.kts

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rootProject.name = "kotlin-power-assert-sample"
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includeBuild("..")

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