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/*
* This file is part of fabric-loom, licensed under the MIT License (MIT).
*
* Copyright (c) 2016-2021 FabricMC
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package net.fabricmc.loom.task;
import java.io.File;
import java.io.IOException;
import java.io.UncheckedIOException;
import com.google.common.base.Preconditions;
import org.gradle.api.Project;
import org.gradle.api.tasks.TaskContainer;
import net.fabricmc.loom.LoomGradleExtension;
import net.fabricmc.loom.api.decompilers.LoomDecompiler;
import net.fabricmc.loom.configuration.ide.RunConfigSettings;
import net.fabricmc.loom.configuration.ide.SetupIntelijRunConfigs;
import net.fabricmc.loom.configuration.providers.mappings.MappingsProviderImpl;
import net.fabricmc.loom.decompilers.fernflower.FabricFernFlowerDecompiler;
import net.fabricmc.loom.util.Constants;
public final class LoomTasks {
private LoomTasks() {
}
public static void registerTasks(Project project) {
TaskContainer tasks = project.getTasks();
tasks.register("migrateMappings", MigrateMappingsTask.class, t -> {
t.setDescription("Migrates mappings to a new version.");
t.getOutputs().upToDateWhen(o -> false);
});
tasks.register("remapJar", RemapJarTask.class, t -> {
t.setDescription("Remaps the built project jar to intermediary mappings.");
t.setGroup(Constants.TaskGroup.FABRIC);
});
tasks.register("downloadAssets", DownloadAssetsTask.class, t -> t.setDescription("Downloads required assets for Fabric."));
tasks.register("remapSourcesJar", RemapSourcesJarTask.class, t -> t.setDescription("Remaps the project sources jar to intermediary names."));
registerIDETasks(tasks);
registerRunTasks(tasks, project);
registerLaunchSettings(project);
registerDecompileTasks(tasks, project);
}
private static void registerIDETasks(TaskContainer tasks) {
tasks.register("genIdeaWorkspace", GenIdeaProjectTask.class, t -> {
t.setDescription("Generates an IntelliJ IDEA workspace from this project.");
t.dependsOn("idea", "downloadAssets");
t.setGroup(Constants.TaskGroup.IDE);
});
tasks.register("genEclipseRuns", GenEclipseRunsTask.class, t -> {
t.setDescription("Generates Eclipse run configurations for this project.");
t.dependsOn("downloadAssets");
t.setGroup(Constants.TaskGroup.IDE);
});
tasks.register("cleanEclipseRuns", CleanEclipseRunsTask.class, t -> {
t.setDescription("Removes Eclipse run configurations for this project.");
t.setGroup(Constants.TaskGroup.IDE);
});
tasks.register("vscode", GenVsCodeProjectTask.class, t -> {
t.setDescription("Generates VSCode launch configurations.");
t.dependsOn("downloadAssets");
t.setGroup(Constants.TaskGroup.IDE);
});
tasks.register("genIntelliJRuns", AbstractLoomTask.class, t -> {
t.setDescription("Generates IntelliJ IDEA launch configurations.");
t.dependsOn("downloadAssets");
t.setGroup("ide");
t.doLast(task -> {
try {
SetupIntelijRunConfigs.generate(task.getProject(), true);
} catch (IOException e) {
throw new UncheckedIOException(e);
}
});
});
}
private static void registerRunTasks(TaskContainer tasks, Project project) {
LoomGradleExtension extension = LoomGradleExtension.get(project);
Preconditions.checkArgument(extension.getRunConfigs().size() == 0, "Run configurations must not be registered before loom");
extension.getRunConfigs().whenObjectAdded(config -> {
String configName = config.getName();
String taskName = "run" + configName.substring(0, 1).toUpperCase() + configName.substring(1);
tasks.register(taskName, RunGameTask.class, config).configure(t -> {
t.setDescription("Starts the '" + config.getConfigName() + "' run configuration");
if (config.getEnvironment().equals("client")) {
t.dependsOn("downloadAssets");
}
});
});
extension.getRunConfigs().create("client", RunConfigSettings::client);
extension.getRunConfigs().create("server", RunConfigSettings::server);
}
private static void registerLaunchSettings(Project project) {
LoomGradleExtension extension = LoomGradleExtension.get(project);
Preconditions.checkArgument(extension.getLaunchConfigs().size() == 0, "Launch configurations must not be registered before loom");
extension.getLaunchConfigs().create("client");
extension.getLaunchConfigs().create("server");
if (extension.isForge()) {
extension.getLaunchConfigs().create("data");
}
}
private static void registerDecompileTasks(TaskContainer tasks, Project project) {
LoomGradleExtension extension = LoomGradleExtension.get(project);
project.afterEvaluate(p -> {
MappingsProviderImpl mappingsProvider = extension.getMappingsProvider();
if (mappingsProvider.mappedProvider == null) {
// If this is ever null something has gone badly wrong,
// for some reason for another this afterEvaluate still gets called when something has gone badly
// wrong, returning here seems to produce nicer errors.
return;
}
File inputJar = mappingsProvider.mappedProvider.getMappedJar();
if (mappingsProvider.hasUnpickDefinitions()) {
File outputJar = mappingsProvider.mappedProvider.getUnpickedJar();
tasks.register("unpickJar", UnpickJarTask.class, unpickJarTask -> {
unpickJarTask.getUnpickDefinitions().set(mappingsProvider.getUnpickDefinitionsFile());
unpickJarTask.getInputJar().set(mappingsProvider.mappedProvider.getMappedJar());
unpickJarTask.getOutputJar().set(outputJar);
});
inputJar = outputJar;
}
extension.getGameDecompilers().finalizeValue();
for (LoomDecompiler decompiler : extension.getGameDecompilers().get()) {
String taskName = decompiler instanceof FabricFernFlowerDecompiler ? "genSources" : "genSourcesWith" + decompiler.name();
// decompiler will be passed to the constructor of GenerateSourcesTask
GenerateSourcesTask generateSourcesTask = tasks.register(taskName, GenerateSourcesTask.class, decompiler).get();
generateSourcesTask.getInputJar().set(inputJar);
if (mappingsProvider.hasUnpickDefinitions()) {
generateSourcesTask.dependsOn(tasks.getByName("unpickJar"));
}
}
});
}
}
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