Files
pkl/buildSrc/build.gradle.kts
T
odenix 2d4286ee7b Upgrade JVM toolchain to 25 and Kotlin toolchain to 2.3.20 (#1516)
Motivation
- Enable correct NullAway analysis
- Pick up toolchain fixes and improvements

Toolchains
- Require JDK 25 for JVM toolchain (keep Java 17 runtime compatibility)
- Require Kotlin 2.3.20 for Kotlin toolchain (keep Kotlin 2.2 runtime
compatibility)
- Require JDK 25 for Gradle daemon JVM (via
gradle-daemon-jvm.properties)
- Fix javac and kotlinc warnings from toolchain upgrades

CI
- Bump GitHub workflows to JDK 25

Building Kotlin
- Bump Kotlin language level to 2.2 to match stdlib version
- Consolidate build logic into pklKotlinBase.gradle.kts
- Adopt modern Kotlin plugin syntax
- Fix new kotlinc warnings
- Update ktfmt to 0.62
  - first version compatible with Kotlin 2.3.20
  - changes formatting compared to 0.61
- Replace dependency resolution rule with BOM alignment
  - rule was too broad and interfered with toolchain/runtime separation

Testing
- Expand matrix to JDK 25 (LTS) and 26
- Ensure each matrix task can be run independently
- Fix KotlinCodeGeneratorsTest and EmbeddedExecutorsTest on affected
JDKs
- Disable one test in CliCommandTest on affected JDKs (failure cause
unknown)

Compatibility fixes
- Fix reflective access in DocGenerator on affected JDKs

Build fixes
- Fix misuse of `task.enabled` vs. `report.required`
- Fix `gradlew tasks` on Windows
- Downgrade Spotless to 8.3.0 to (hopefully) work around sporadic
NoClassDefFoundError

Result
- NullAway runs correctly
- Broader JDK test coverage
- More reproducible and potentially faster builds
2026-04-14 11:57:09 -07:00

56 lines
1.8 KiB
Kotlin

/*
* Copyright © 2024-2026 Apple Inc. and the Pkl project authors. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.jetbrains.kotlin.gradle.dsl.JvmTarget
plugins {
`kotlin-dsl`
`jvm-toolchains`
}
/**
* To avoid the provisioning of multiple JDKs and other build issues, keep this value in sync with
* the JVM toolchain versions in `BuildInfo.kt` and `gradle-daemon-jvm.properties`.
*/
val toolchainVersion = 25
dependencies {
implementation(libs.downloadTaskPlugin)
implementation(libs.spotlessPlugin)
implementation(libs.kotlinPlugin) { exclude(module = "kotlin-android-extensions") }
implementation(libs.shadowPlugin)
// fix from the Gradle team: makes version catalog symbols available in build scripts
// see here for more: https://github.com/gradle/gradle/issues/15383
implementation(files(libs.javaClass.superclass.protectionDomain.codeSource.location))
}
java {
toolchain {
languageVersion = JavaLanguageVersion.of(toolchainVersion)
vendor = JvmVendorSpec.ADOPTIUM
}
}
tasks.withType<JavaCompile>().configureEach { options.release = toolchainVersion }
kotlin {
jvmToolchain(toolchainVersion)
compilerOptions {
jvmTarget = JvmTarget.fromTarget(toolchainVersion.toString())
freeCompilerArgs.add("-Xjdk-release=$toolchainVersion")
}
}