Building Android Projects with kts

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apply plugin: 'com.android.application' apply plugin: 'kotlin-android' android { compileSdkVersion 30 defaultConfig { applicationId “com.example.app" versionCode 1 versionName "1.0" } buildTypes { release { minifyEnabled false } } } apply(plugin = "com.android.application") apply(plugin = "kotlin-android") android { compileSdkVersion(30) defaultConfig { applicationId = "com.example.app" versionCode = 1 versionName = "1.0" } buildTypes { getByName("release") { isMinifyEnabled = false } } }

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KTS

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GRADLE JAVA API KTS

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GRADLE JAVA API KTS Kotlin DSL API org.gradle.kotlin.dsl org.gradle.kotlin.dsl.plugins.dsl

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GRADLE JAVA API KTS Kotlin DSL API org.gradle.kotlin.dsl org.gradle.kotlin.dsl.plugins.dsl implementation("com.github.oshi:oshi-core:3.13.3")

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GRADLE JAVA API KTS Kotlin DSL API org.gradle.kotlin.dsl org.gradle.kotlin.dsl.plugins.dsl implementation("com.github.oshi:oshi-core:3.13.3") fun DependencyHandler.`implementation`(dependencyNotation: Any): Dependency? = add("implementation", dependencyNotation)

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Gradle

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kotlin-compiler-embeddable Gradle

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kotlin-compiler-embeddable kotlin-stdlib kotlin-reﬂect Gradle

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6.8 kotlin-compiler-embeddable kotlin-stdlib kotlin-reﬂect Gradle 1.4 6.6 1.3 Gradle Kotlin

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Module-a/build.gradle.kts

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dependencies { implementation("org.jetbrains.kotlin:kotlin-stdlib:1.3.60") implementation("org.influxdb:influxdb-java:2.19") } Module-a/build.gradle.kts

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dependencies { implementation("org.jetbrains.kotlin:kotlin-stdlib:1.3.60") implementation("org.influxdb:influxdb-java:2.19") } Module-a/build.gradle.kts object Dependencies { const val kotlin = "org.jetbrains.kotlin:kotlin-stdlib:1.3.60" const val influxDb = "org.influxdb:influxdb-java:2.19" }

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Module-b/build.gradle.kts

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Module-b/build.gradle.kts dependencies { implementation("org.jetbrains.kotlin:kotlin-stdlib:1.3.60") implementation("org.influxdb:influxdb-java:2.19") }

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Module-b/build.gradle.kts dependencies { implementation("org.jetbrains.kotlin:kotlin-stdlib:1.3.60") implementation("org.influxdb:influxdb-java:2.19") }

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Module-b/build.gradle.kts dependencies { implementation("org.jetbrains.kotlin:kotlin-stdlib:1.3.60") implementation("org.influxdb:influxdb-java:2.19") } Module a Module b build.gradle.kts build.gradle.kts

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Plugins build scripts blocks buildSrc build.gradle.kts build.gradle Gradle API

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Plugins build scripts blocks buildSrc build.gradle.kts build.gradle Gradle API

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Plugins build scripts blocks buildSrc build.gradle.kts build.gradle Gradle API

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Plugins build scripts blocks buildSrc build.gradle.kts build.gradle Gradle API dependencies { implementation("") implementation("") testImplementation("") } object Dependencies{ ... }

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Plugins build scripts blocks buildSrc build.gradle.kts build.gradle Gradle API plugins { `kotlin-dsl` }

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Plugins build scripts blocks buildSrc build.gradle.kts build.gradle Gradle API plugins { `kotlin-dsl` } import org.gradle.kotlin.dsl.dependencies import org.gradle.kotlin.dsl.repositories class ExamplePlugin : Plugin { override fun apply(target: Project) { target.repositories { } target.dependencies { } } }

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Plugins build scripts blocks buildSrc build.gradle.kts build.gradle Gradle API

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Plugins build scripts blocks buildSrc build.gradle.kts build.gradle Gradle API buildscript { repositories { google() jcenter() } dependencies { classpath("com.android.tools.build:gradle:4.1.0") classpath(kotlin("gradle-plugin", version = "1.3.70")) } } plugins { id("com.android.application") kotlin("android") kotlin("android.extensions") }

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buildSrc buildScript Plugins Gradle Module a build.gradle.kts Module b build.gradle.kts

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buildSrc buildScript Plugins Gradle Module a build.gradle.kts Module b build.gradle.kts

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buildSrc buildScript Plugins Gradle Module a build.gradle.kts Module b build.gradle.kts

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buildSrc buildScript Plugins Gradle Module a build.gradle.kts Module b build.gradle.kts

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buildSrc buildScript Plugins Gradle Module a build.gradle.kts Module b build.gradle.kts Cache invalidation!!

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Java Platform Plugin

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Java Platform Plugin dependencies { constraints { api("commons-httpclient:commons-httpclient:3.1") api("org.apache.commons:commons-lang3:3.8.1") } }

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Java Platform Plugin dependencies { constraints { api("commons-httpclient:commons-httpclient:3.1") api("org.apache.commons:commons-lang3:3.8.1") } } dependencies { api(platform(project(":platform"))) api("commons-httpclient:commons-httpclient") }

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refreshVersions https://github.com/jmfayard/refreshVersions

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AGP 4.1

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AGP 4.1 Full Support Kotlin DSL

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AGP 4.1 Full Support Kotlin DSL API & DSL Kotlin https://developer.android.com/reference/tools/gradle-api/4.1/com/android/build/api/dsl/ApplicationBaseFlavor

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AGP 4.1 Full Support Kotlin DSL API & DSL Kotlin

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AGP 4.1 Full Support Kotlin DSL API & DSL Kotlin

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KTS = Kotlin in GRADLE SUPPORT AGP 4.1 BUILD SYSTEM INTERNALS BUILD LOGIC > KTS

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https://github.com/gradle/kotlin-dsl-samples https://medium.com/androiddevelopers/new-apis-in-the-android-gradle-plugin-f5325742e614 https://guides.gradle.org/migrating-build-logic-from-groovy-to-kotlin/ https://github.com/androidx/androidx AGP 4.1 MIGRATION SAMPLES ANDROIDX IDIOMATIC https://github.com/jjohannes/idiomatic-gradle Resources

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BUILD SUCCESSFUL in 30m 50s Thanks @inyaki_mwc