/*
* Copyright 2014 the original author or authors.
*
* 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.gradle.api.tasks.javadoc;
import com.google.common.base.Joiner;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Maps;
import groovy.lang.Closure;
import groovy.lang.GroovyObjectSupport;
import org.gradle.api.Action;
import org.gradle.api.Project;
import org.gradle.api.file.CopySpec;
import org.gradle.api.file.FileCollection;
import org.gradle.api.internal.ClassPathRegistry;
import org.gradle.api.internal.file.FileOperations;
import org.gradle.api.internal.project.IsolatedAntBuilder;
import org.gradle.api.internal.project.ProjectInternal;
import java.io.File;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* Generates groovy doc using Ant.
*/
public class AntGroovydoc {
private final IsolatedAntBuilder ant;
public AntGroovydoc(IsolatedAntBuilder ant, @SuppressWarnings("UnusedParameters") ClassPathRegistry ignored) {
this.ant = ant;
}
public void execute(final FileCollection source, File destDir, boolean use, String windowTitle, String docTitle, String header, String footer, String overview, boolean includePrivate, final Set<Groovydoc.Link> links, final Iterable<File> groovyClasspath, Iterable<File> classpath, Project project) {
final File tmpDir = new File(project.getBuildDir(), "tmp/groovydoc");
FileOperations fileOperations = (ProjectInternal) project;
fileOperations.delete(tmpDir);
fileOperations.copy(new Action<CopySpec>() {
public void execute(CopySpec copySpec) {
copySpec.from(source).into(tmpDir);
}
});
final Map<String, Object> args = Maps.newLinkedHashMap();
args.put("sourcepath", tmpDir.toString());
args.put("destdir", destDir);
args.put("use", use);
args.put("private", includePrivate);
putIfNotNull(args, "windowtitle", windowTitle);
putIfNotNull(args, "doctitle", docTitle);
putIfNotNull(args, "header", header);
putIfNotNull(args, "footer", footer);
putIfNotNull(args, "overview", overview);
List<File> combinedClasspath = ImmutableList.<File>builder()
.addAll(classpath)
.addAll(groovyClasspath)
.build();
ant.withClasspath(combinedClasspath).execute(new Closure<Object>(this, this) {
@SuppressWarnings("UnusedDeclaration")
public Object doCall(Object it) {
final GroovyObjectSupport antBuilder = (GroovyObjectSupport) it;
antBuilder.invokeMethod("taskdef", ImmutableMap.of(
"name", "groovydoc",
"classname", "org.codehaus.groovy.ant.Groovydoc"
));
antBuilder.invokeMethod("groovydoc", new Object[]{args, new Closure<Object>(this, this) {
public Object doCall(Object ignore) {
for (Groovydoc.Link link : links) {
antBuilder.invokeMethod("link", new Object[]{
ImmutableMap.of(
"packages", Joiner.on(",").join(link.getPackages()),
"href", link.getUrl()
)
});
}
return null;
}
}});
return null;
}
});
}
private static void putIfNotNull(Map<String, Object> map, String key, Object value) {
if (value != null) {
map.put(key, value);
}
}
}