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architectury-loom/src/main/java/net/fabricmc/loom/task/MapJarsTiny.java
2018-11-02 00:40:51 +01:00

78 lines
2.8 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.task;
import com.google.common.base.Joiner;
import net.fabricmc.loom.LoomGradleExtension;
import net.fabricmc.loom.util.Constants;
import net.fabricmc.tinyremapper.OutputConsumerPath;
import net.fabricmc.tinyremapper.TinyRemapper;
import net.fabricmc.tinyremapper.TinyUtils;
import java.io.File;
import java.io.IOException;
import java.nio.file.Path;
import java.util.Arrays;
public class MapJarsTiny {
public void mapJars(MapJarsTask task) throws IOException {
String fromM = "mojang";
Path mappings = task.getMappingFile().toPath();
Path[] classpath = task.getMapperPaths().stream()
.map(File::toPath)
.toArray(Path[]::new);
Path input = task.getInputJar().toPath();
Path outputMapped = task.getMappedJar().toPath();
Path outputIntermediary = task.getIntermediaryJar().toPath();
for (String toM : Arrays.asList("pomf", "intermediary")) {
Path output = "pomf".equals(toM) ? outputMapped : outputIntermediary;
task.getLogger().lifecycle(":remapping minecraft (TinyRemapper, " + fromM + " -> " + toM + ")");
TinyRemapper remapper = TinyRemapper.newRemapper()
.withMappings(TinyUtils.createTinyMappingProvider(mappings, fromM, toM))
.build();
try {
OutputConsumerPath outputConsumer = new OutputConsumerPath(output);
outputConsumer.addNonClassFiles(input);
remapper.read(input);
remapper.read(classpath);
remapper.apply(input, outputConsumer);
outputConsumer.finish();
remapper.finish();
} catch (Exception e) {
remapper.finish();
throw new RuntimeException("Failed to remap minecraft to " + toM, e);
}
}
}
}