AntArtifactBuildExtension.java

/*
 * Copyright 2000-2011 JetBrains s.r.o.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.napile.idea.thermit.config.impl.artifacts;

import org.jetbrains.annotations.NotNull;
import org.napile.idea.thermit.config.impl.BuildFileProperty;
import com.intellij.compiler.ant.BuildProperties;
import com.intellij.compiler.ant.ChunkBuildExtension;
import com.intellij.compiler.ant.CompositeGenerator;
import com.intellij.compiler.ant.GenerationOptions;
import com.intellij.compiler.ant.GenerationUtils;
import com.intellij.compiler.ant.ModuleChunk;
import com.intellij.compiler.ant.Tag;
import com.intellij.compiler.ant.taskdefs.Property;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Pair;
import com.intellij.openapi.vfs.VfsUtil;
import com.intellij.packaging.artifacts.Artifact;
import com.intellij.packaging.artifacts.ArtifactPropertiesProvider;
import com.intellij.packaging.elements.ArtifactAntGenerationContext;
import com.intellij.util.ArrayUtil;
import com.intellij.util.PathUtil;

/**
 * @author nik
 */
public class AntArtifactBuildExtension extends ChunkBuildExtension
{
	@Override
	public void generateTasksForArtifact(Artifact artifact, boolean preprocessing, ArtifactAntGenerationContext context, CompositeGenerator generator)
	{
		final ArtifactPropertiesProvider provider;
		if(preprocessing)
		{
			provider = AntArtifactPreProcessingPropertiesProvider.getInstance();
		}
		else
		{
			provider = AntArtifactPostprocessingPropertiesProvider.getInstance();
		}
		final AntArtifactProperties properties = (AntArtifactProperties) artifact.getProperties(provider);
		if(properties != null && properties.isEnabled())
		{
			final String path = VfsUtil.urlToPath(properties.getFileUrl());
			String fileName = PathUtil.getFileName(path);
			String dirPath = PathUtil.getParentPath(path);
			final String relativePath = GenerationUtils.toRelativePath(dirPath, BuildProperties.getProjectBaseDir(context.getProject()), BuildProperties.getProjectBaseDirProperty(), context.getGenerationOptions());
			final Tag ant = new Tag("thermit", Pair.create("antfile", fileName), Pair.create("target", properties.getTargetName()), Pair.create("dir", relativePath));
			final String outputPath = BuildProperties.propertyRef(context.getArtifactOutputProperty(artifact));
			ant.add(new Property(AntArtifactProperties.ARTIFACT_OUTPUT_PATH_PROPERTY, outputPath));
			for(BuildFileProperty property : properties.getUserProperties())
			{
				ant.add(new Property(property.getPropertyName(), property.getPropertyValue()));
			}
			generator.add(ant);
		}
	}

	@NotNull
	@Override
	public String[] getTargets(ModuleChunk chunk)
	{
		return ArrayUtil.EMPTY_STRING_ARRAY;
	}

	@Override
	public void process(Project project, ModuleChunk chunk, GenerationOptions genOptions, CompositeGenerator generator)
	{
	}
}