org.jetbrains.kotlin.gradle.internal.CompilerArgumentsGradleInput.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 JetBrains s.r.o.
*
* 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
*
* http://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.
*/
package org.jetbrains.kotlin.gradle.internal
import org.jetbrains.kotlin.cli.common.arguments.*
import kotlin.reflect.KProperty
import kotlin.reflect.KProperty1
internal object CompilerArgumentsGradleInput {
fun createInputsMap(args: T): Map {
@Suppress("UNCHECKED_CAST")
val argumentProperties =
args::class.members.mapNotNull { member ->
(member as? KProperty1)?.takeIf { it.annotations.any { ann -> ann is Argument } }
} +
(CommonToolArguments::freeArgs as KProperty1)
val filteredProperties = argumentProperties.filterNot { it in ignoredProperties }
fun inputItem(property: KProperty1): Pair {
@Suppress("UNCHECKED_CAST")
val value = (property as KProperty1).get(args)
return property.name to if (value is Array<*>)
value.asList().toString()
else
value.toString()
}
return filteredProperties.associate(::inputItem).toSortedMap()
}
// We ignore some file properties e.g. to instead include their values into the Gradle file property checks,
// which, unlike String checks, run with specified path sensitivity;
private val ignoredProperties = setOf>(
CommonCompilerArguments::verbose, // debug should not lead to rebuild
K2JVMCompilerArguments::destination, // handled by destinationDir
K2JVMCompilerArguments::classpath, // handled by classpath of the Gradle tasks
K2JVMCompilerArguments::friendPaths, // is part of the classpath
K2JVMCompilerArguments::jdkHome, // JDK can be both placed differently and contain different files on user machines
K2JVMCompilerArguments::buildFile, // in Gradle build, these XMLs are transient and provide no useful info
K2JVMCompilerArguments::pluginOptions, // handled specially in the task
K2JVMCompilerArguments::pluginClasspaths, // handled in the task as classpath
K2JVMCompilerArguments::javaSourceRoots, // handled in inputs
K2JSCompilerArguments::outputFile, // already handled by Gradle task property
K2JSCompilerArguments::libraries, // defined by by classpath and friendDependency of the Gradle task
K2JSCompilerArguments::sourceMapBaseDirs, // defined by sources
K2JSCompilerArguments::friendModules, // handled by Gradle task friendDependency property
K2JSCompilerArguments::pluginOptions, // handled specially in the task
K2JSCompilerArguments::pluginClasspaths, // handled in the task as classpath
K2MetadataCompilerArguments::classpath, // handled by classpath of the Gradle task
K2MetadataCompilerArguments::destination, // handled by destinationDir
K2MetadataCompilerArguments::pluginOptions, // handled specially in the task
K2MetadataCompilerArguments::pluginClasspaths, // handled in the task as classpath
K2JSDceArguments::outputDirectory // handled by destinationDir
)
}