protected void aggregate(MavenProject parent) throws Exception {
List<MavenProject> modules = parent.getCollectedProjects();
File dest = new File(parent.getReporting().getOutputDirectory() + "/" + outputDirectory);
getLog().info("start aggregation into " + dest);
StringBuilder mpath = new StringBuilder();
for (MavenProject module : modules) {
if ("pom".equals(module.getPackaging().toLowerCase())) {
continue;
}
if (aggregateDirectOnly && module.getParent() != parent) {
continue;
}
File subScaladocPath =
new File(module.getReporting().getOutputDirectory() + "/" + outputDirectory)
.getAbsoluteFile();
// System.out.println(" -> " + project.getModulePathAdjustment(module) +" // " +
// subScaladocPath + " // " + module.getBasedir() );
if (subScaladocPath.exists()) {
mpath.append(subScaladocPath).append(File.pathSeparatorChar);
}
}
if (mpath.length() != 0) {
getLog().info("aggregate vscaladoc from : " + mpath);
JavaMainCaller jcmd = getScalaCommand();
jcmd.addOption("-d", dest.getAbsolutePath());
jcmd.addOption("-aggregate", mpath.toString());
jcmd.run(displayCmd);
} else {
getLog().warn("no vscaladoc to aggregate");
}
tryAggregateUpper(parent);
}
public void generate(Sink sink, Locale locale) throws MavenReportException {
try {
if (!canGenerateReport()) {
getLog().warn("No source files found");
return;
}
File reportOutputDir = getReportOutputDirectory();
if (!reportOutputDir.exists()) {
reportOutputDir.mkdirs();
}
if (StringUtils.isNotEmpty(vscaladocVersion)) {
scaladocClassName = "org.scala_tools.vscaladoc.Main";
BasicArtifact artifact = new BasicArtifact();
artifact.artifactId = "vscaladoc";
artifact.groupId = "org.scala-tools";
artifact.version = vscaladocVersion;
dependencies = new BasicArtifact[] {artifact};
}
List<File> sources = findSourceFiles();
if (sources.size() > 0) {
JavaMainCaller jcmd = getScalaCommand();
jcmd.addOption("-d", reportOutputDir.getAbsolutePath());
for (File x : sources) {
jcmd.addArgs(FileUtils.pathOf(x, useCanonicalPath));
}
jcmd.run(displayCmd);
}
if (forceAggregate) {
aggregate(project);
} else {
// Mojo could not be run from parent after all its children
// So the aggregation will be run after the last child
tryAggregateUpper(project);
}
} catch (MavenReportException exc) {
throw exc;
} catch (RuntimeException exc) {
throw exc;
} catch (Exception exc) {
throw new MavenReportException("wrap: " + exc.getMessage(), exc);
}
}
@Override
protected JavaMainCaller getScalaCommand() throws Exception {
// This ensures we have a valid scala version...
checkScalaVersion();
boolean isPreviousScala271 = (new VersionNumber("2.7.1").compareTo(findScalaVersion()) > 0);
if (StringUtils.isEmpty(scaladocClassName)) {
if (!isPreviousScala271) {
scaladocClassName = "scala.tools.nsc.ScalaDoc";
} else {
scaladocClassName = scalaClassName;
}
}
JavaMainCaller jcmd = getEmptyScalaCommand(scaladocClassName);
jcmd.addArgs(args);
jcmd.addJvmArgs(jvmArgs);
if (isPreviousScala271) {
jcmd.addArgs("-Ydoc");
}
// copy the classpathElements to not modify the global project definition see
// https://github.com/davidB/maven-scala-plugin/issues/60
List<String> paths = new ArrayList<String>(project.getCompileClasspathElements());
paths.remove(
project
.getBuild()
.getOutputDirectory()); // remove output to avoid "error for" : error: XXX is already
// defined as package XXX ... object XXX {
jcmd.addOption("-classpath", MainHelper.toMultiPath(paths));
// jcmd.addOption("-sourcepath", sourceDir.getAbsolutePath());
boolean isScaladoc2 =
(new VersionNumber("2.8.0").compareTo(findScalaVersion()) <= 0)
&& ("scala.tools.nsc.ScalaDoc".equals(scaladocClassName));
if (isScaladoc2) {
jcmd.addArgs("-doc-format:html");
jcmd.addOption("-doc-title", doctitle);
} else {
jcmd.addOption("-bottom", getBottomText());
jcmd.addOption("-charset", charset);
jcmd.addOption("-doctitle", doctitle);
jcmd.addOption("-footer", footer);
jcmd.addOption("-header", header);
jcmd.addOption("-linksource", linksource);
jcmd.addOption("-nocomment", nocomment);
jcmd.addOption("-stylesheetfile", stylesheetfile);
jcmd.addOption("-top", top);
jcmd.addOption("-windowtitle", windowtitle);
}
return jcmd;
}