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Configure Kotlin compiler to use -java-parameters by default

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See gh-12641
This commit is contained in:
Rui Figueira
2018-03-27 00:45:40 +01:00
committed by Andy Wilkinson
parent 404f22e5f9
commit 5e2726f896
8 changed files with 74 additions and 6 deletions
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2
spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/asciidoc/reacting.adoc
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@@ -24,7 +24,7 @@ plugin:
the `bootJar` task.
6. Configures any `JavaCompile` tasks with no configured encoding to use `UTF-8`.
7. Configures any `JavaCompile` tasks to use the `-parameters` compiler argument.
8. Configures any `KotlinCompile` tasks to use the `-java-parameters` compiler argument.
[[reacting-to-other-plugins-kotlin]]

8
spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/main/java/org/springframework/boot/gradle/plugin/KotlinPluginAction.java
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@@ -20,6 +20,7 @@ import org.gradle.api.Plugin;
import org.gradle.api.Project;
import org.gradle.api.plugins.ExtraPropertiesExtension;
import org.jetbrains.kotlin.gradle.plugin.KotlinPluginWrapper;
import org.jetbrains.kotlin.gradle.tasks.KotlinCompile;
/**
* {@link PluginApplicationAction} that reacts to Kotlin's Gradle plugin being applied by
@@ -39,6 +40,13 @@ class KotlinPluginAction implements PluginApplicationAction {
if (!extraProperties.has("kotlin.version")) {
extraProperties.set("kotlin.version", kotlinVersion);
}
enableJavaParametersOption(project);
}
private void enableJavaParametersOption(Project project) {
project.getTasks().withType(KotlinCompile.class, (compile) -> {
compile.getKotlinOptions().setJavaParameters(true);
});
}
@Override