/** @see #exec(Project, JavaExecable, Action) */
public static <T extends JavaExecable> T execWithoutGradle(T input, Action<JavaExecSpec> settings)
throws Throwable {
FileCollection classpath = JavaExecableImp.fromLocalClassloader();
return JavaExecableImp.execInternal(
input,
classpath,
settings,
execSpec -> JavaExecWinFriendly.javaExecWithoutGradle(execSpec));
}
/**
* @param project the project on which we'll call {@link Project#javaexec(Action)}.
* @param input the JavaExecable which we'll take as input and call run() on.
* @param settings any extra settings you'd like to set on the JavaExec (e.g. heap)
* @return the JavaExecable after it has had run() called.
*/
public static <T extends JavaExecable> T exec(
Project project, T input, Action<JavaExecSpec> settings) throws Throwable {
// copy the classpath from the project's buildscript (and its parents)
List<FileCollection> classpaths =
TreeStream.toParent(ProjectPlugin.treeDef(), project)
.map(p -> p.getBuildscript().getConfigurations().getByName(BUILDSCRIPT_CLASSPATH))
.collect(Collectors.toList());
// add the gradleApi, workaround from
// https://discuss.gradle.org/t/gradle-doesnt-add-the-same-dependencies-to-classpath-when-applying-plugins/9759/6?u=ned_twigg
classpaths.add(
project.getConfigurations().detachedConfiguration(project.getDependencies().gradleApi()));
// add stuff from the local classloader too, to fix testkit's classpath
classpaths.add(JavaExecableImp.fromLocalClassloader());
// run it
FileCollection classpath = new UnionFileCollection(classpaths);
return JavaExecableImp.execInternal(
input, classpath, settings, execSpec -> JavaExecWinFriendly.javaExec(project, execSpec));
}