fabric-loom/src/main/java/net/fabricmc/loom/util/MapJarsTiny.java
2019-11-09 19:00:36 +00:00

77 lines
3.2 KiB
Java

/*
* This file is part of fabric-loom, licensed under the MIT License (MIT).
*
* Copyright (c) 2016, 2017, 2018 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.util;
import java.io.File;
import java.io.IOException;
import java.nio.file.Path;
import java.util.Arrays;
import org.gradle.api.Project;
import net.fabricmc.loom.LoomGradleExtension;
import net.fabricmc.loom.providers.MappingsProvider;
import net.fabricmc.loom.providers.MinecraftMappedProvider;
import net.fabricmc.loom.providers.MinecraftProvider;
import net.fabricmc.tinyremapper.OutputConsumerPath;
import net.fabricmc.tinyremapper.TinyRemapper;
public class MapJarsTiny {
public void mapJars(MinecraftProvider jarProvider, MinecraftMappedProvider mapProvider, Project project) throws IOException {
String fromM = "official";
LoomGradleExtension extension = project.getExtensions().getByType(LoomGradleExtension.class);
MappingsProvider mappingsProvider = extension.getMappingsProvider();
Path[] classpath = mapProvider.getMapperPaths().stream().map(File::toPath).toArray(Path[]::new);
Path input = jarProvider.getMergedJar().toPath();
Path outputMapped = mapProvider.getMappedJar().toPath();
Path outputIntermediary = mapProvider.getIntermediaryJar().toPath();
for (String toM : Arrays.asList("named", "intermediary")) {
Path output = "named".equals(toM) ? outputMapped : outputIntermediary;
project.getLogger().lifecycle(":remapping minecraft (TinyRemapper, " + fromM + " -> " + toM + ")");
TinyRemapper remapper = TinyRemapper.newRemapper()
.withMappings(TinyRemapperMappingsHelper.create(mappingsProvider.getMappings(), fromM, toM, true))
.renameInvalidLocals(true)
.rebuildSourceFilenames(true)
.build();
try (OutputConsumerPath outputConsumer = new OutputConsumerPath.Builder(output).build()) {
outputConsumer.addNonClassFiles(input);
remapper.readClassPath(classpath);
remapper.readInputs(input);
remapper.apply(outputConsumer);
} catch (Exception e) {
throw new RuntimeException("Failed to remap JAR " + input + " with mappings from " + mappingsProvider.tinyMappings, e);
} finally {
remapper.finish();
}
}
}
}