@TaskAction
public void runApp() {
final Project project = getProject();
final SourceSet main = ComputeMain.findMainSourceSet(project);
final File outputDir = (main == null ? null : main.getOutput().getResourcesDir());
final Set<File> allResources = new LinkedHashSet<File>();
if (main != null) {
allResources.addAll(main.getResources().getSrcDirs());
}
project
.getTasks()
.withType(
JavaExec.class,
new Action<JavaExec>() {
@Override
public void execute(JavaExec exec) {
ArrayList<File> files = new ArrayList<File>(exec.getClasspath().getFiles());
files.addAll(0, allResources);
getLogger().info("Adding classpath: " + allResources);
exec.setClasspath(new SimpleFileCollection(files));
if (exec.getMain() == null) {
final String mainClass = findMainClass(main);
exec.setMain(mainClass);
exec.getConventionMapping()
.map(
"main",
new Callable<String>() {
@Override
public String call() throws Exception {
return mainClass;
}
});
getLogger().info("Found main: " + mainClass);
}
if (outputDir != null) {
for (File directory : allResources) {
FileUtils.removeDuplicatesFromOutputDirectory(outputDir, directory);
}
}
exec.exec();
}
});
}
private void definePathsForSourceSet(
final SourceSet sourceSet, ConventionMapping outputConventionMapping, final Project project) {
outputConventionMapping.map(
"classesDir",
new Callable<Object>() {
public Object call() throws Exception {
String classesDirName = String.format("classes/%s", sourceSet.getName());
return new File(project.getBuildDir(), classesDirName);
}
});
outputConventionMapping.map(
"resourcesDir",
new Callable<Object>() {
public Object call() throws Exception {
String classesDirName = String.format("resources/%s", sourceSet.getName());
return new File(project.getBuildDir(), classesDirName);
}
});
sourceSet.getJava().srcDir(String.format("src/%s/java", sourceSet.getName()));
sourceSet.getResources().srcDir(String.format("src/%s/resources", sourceSet.getName()));
}
private File _getResourcesDir(Project project) {
SourceSet sourceSet = GradleUtil.getSourceSet(project, SourceSet.MAIN_SOURCE_SET_NAME);
return _getSrcDir(sourceSet.getResources());
}