mirror of
https://github.com/apple/pkl.git
synced 2026-06-28 16:26:20 +02:00
odenix
4faf35a66a
Motivation: buildSrc is a special-case legacy mechanism. Gradle recommends using an included build named build-logic instead: https://docs.gradle.org/current/userguide/best_practices_structuring_builds.html#favor_composite_builds Changes: - Rename buildSrc/ to build-logic/ - triggers reformatting - Replace occurrences of "buildSrc" with "build-logic" - Include the build-logic build in the main build (via settings.gradle.kts) - Apply convention plugins via plugin IDs instead of type-safe accessors - small tradeoff compared to buildSrc Result: - Faster and more isolated builds - Build logic behaves like a normal build, making it easier to evolve and reason about --------- Co-authored-by: Daniel Chao <dan.chao@apple.com>
74 lines
2.4 KiB
Kotlin
74 lines
2.4 KiB
Kotlin
/*
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* Copyright © 2024-2026 Apple Inc. and the Pkl project authors. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import org.gradle.api.DefaultTask
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import org.gradle.api.file.RegularFileProperty
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import org.gradle.api.provider.ListProperty
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import org.gradle.api.tasks.Input
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import org.gradle.api.tasks.InputFile
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import org.gradle.api.tasks.OutputFile
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import org.gradle.api.tasks.TaskAction
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/**
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* Builds a self-contained Pkl CLI Jar that is directly executable on Windows, macOS, and Linux.
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*
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* For direct execution, the `java` command must be on the PATH.
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*
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* Technique borrowed from [Mill](https://mill-build.org/blog/5-executable-jars.html).
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*/
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abstract class ExecutableJar : DefaultTask() {
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@get:InputFile abstract val inJar: RegularFileProperty
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@get:OutputFile abstract val outJar: RegularFileProperty
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@get:Input abstract val jvmArgs: ListProperty<String>
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@TaskAction
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@Suppress("unused")
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fun buildJar() {
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val inFile = inJar.get().asFile
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val outFile = outJar.get().asFile
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val escapedJvmArgs = jvmArgs.get().joinToString(separator = " ") { "\"$it\"" }
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val unixStartScript =
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"""
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@ 2>/dev/null # 2>nul & echo off & goto BOF
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:
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exec java $escapedJvmArgs -jar "$0" "$@"
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exit
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"""
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.trimIndent()
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val windowsStartScript =
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"""
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:BOF
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setlocal
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@echo off
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java $escapedJvmArgs -jar "%~dpnx0" %*
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endlocal
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exit /B %errorlevel%
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"""
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.trimIndent()
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// need crlf endings for Windows portion of script
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.replace("\n", "\r\n")
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val startScript = unixStartScript + "\r\n" + windowsStartScript + "\r\n".repeat(3)
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outFile.outputStream().use { outStream ->
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startScript.byteInputStream().use { it.copyTo(outStream) }
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inFile.inputStream().use { it.copyTo(outStream) }
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}
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// chmod a+x
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outFile.setExecutable(true, false)
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}
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}
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