void unpackJars() throws BuildException {
// unpack in separate dirs, to allow multiple instances of the same
// resource from different jars.
int jarId = 0;
Iterator it = task.getLibs().iterator();
while (it.hasNext()) {
FileSet fs = (FileSet) it.next();
DirectoryScanner scanner = fs.getDirectoryScanner(task.getProject());
String[] files = scanner.getIncludedFiles();
Expand unjar = (Expand) task.createSubtask(Expand.class);
for (int i = 0; i < files.length; i++) {
File unpackDir = new File(scratchDir, jarId++ + "");
unpackDir.mkdirs();
unpackedJarDirs.add(unpackDir);
unjar.setDest(unpackDir);
unjar.setSrc(new File(scanner.getBasedir(), files[i]));
unjar.execute();
}
}
}
public static void expand(File source, File destination) {
Expand expand = new Expand();
expand.setProject(AntUtil.getProject());
expand.setSrc(source);
expand.setDest(destination);
expand.execute();
}
public void execute() throws BuildException {
IvyAdapter adapter = null;
try {
Class.forName("org.apache.ivy.Ivy");
adapter = new Ivy20Adapter();
} catch (ClassNotFoundException e) {
adapter = new Ivy14Adapter();
}
String setId = org + "." + module + "." + rev + ".fileset";
adapter.configure(this);
adapter.fileset(this, setId);
FileSet fileset = (FileSet) getProject().getReference(setId);
DirectoryScanner scanner = fileset.getDirectoryScanner(getProject());
String files[] = scanner.getIncludedFiles();
File file = new File(scanner.getBasedir(), files[0]);
File importFile = null;
if ("xml".equalsIgnoreCase(type)) {
importFile = file;
} else if ("jar".equalsIgnoreCase(type) || "zip".equalsIgnoreCase(type)) {
File dir = new File(file.getParentFile(), file.getName() + ".extracted");
if (!dir.exists() || dir.lastModified() < file.lastModified()) {
dir.mkdir();
Expand expand = (Expand) getProject().createTask("unjar");
expand.setSrc(file);
expand.setDest(dir);
expand.perform();
}
importFile = new File(dir, resource);
if (!importFile.exists()) {
throw new BuildException("Cannot find a '" + resource + "' file in " + file.getName());
}
} else {
throw new BuildException("Don't know what to do with type: " + type);
}
log("Importing " + importFile.getName(), Project.MSG_INFO);
super.setFile(importFile.getAbsolutePath());
super.execute();
log("Import complete.", Project.MSG_INFO);
}
/**
* Explodes the plugin into a directory, if necessary.
*/
private static void explode(File archive, File destDir) throws IOException {
if(!destDir.exists())
destDir.mkdirs();
// timestamp check
File explodeTime = new File(destDir,".timestamp");
if(explodeTime.exists() && explodeTime.lastModified()==archive.lastModified())
return; // no need to expand
// delete the contents so that old files won't interfere with new files
Util.deleteRecursive(destDir);
try {
Expand e = new Expand();
e.setProject(new Project());
e.setTaskType("unzip");
e.setSrc(archive);
e.setDest(destDir);
e.execute();
} catch (BuildException x) {
throw new IOException2("Failed to expand " + archive,x);
}
try {
new FilePath(explodeTime).touch(archive.lastModified());
} catch (InterruptedException e) {
throw new AssertionError(e); // impossible
}
}
/** Performs tagging. */
public void perform(String tagName, TaskListener listener) {
File destdir = null;
try {
destdir = Util.createTempDir();
// unzip the archive
listener
.getLogger()
.println(hudson.scm.cvs.Messages.CVSSCM_ExpandingWorkspaceArchive(destdir));
Expand e = new Expand();
e.setProject(new org.apache.tools.ant.Project());
e.setDest(destdir);
e.setSrc(CVSSCM.getArchiveFile(build));
e.setTaskType("unzip");
e.execute();
// run cvs tag command
listener.getLogger().println(hudson.scm.cvs.Messages.CVSSCM_TaggingWorkspace());
for (ModuleLocation moduleLocation : scmInstance.getModuleLocations()) {
@SuppressWarnings("unchecked")
ModuleLocation parametrizedLocation =
new ParametrizedModuleLocationImpl(moduleLocation, build.getBuildVariables());
for (String module : parametrizedLocation.getNormalizedModules()) {
if (!createTag(
tagName,
listener,
destdir,
parametrizedLocation.getLocalDir(),
module,
scmInstance.isFlatten())) {
return;
}
}
}
// completed successfully
onTagCompleted(tagName);
build.save();
} catch (Throwable e) {
e.printStackTrace(listener.fatalError(e.getMessage()));
} finally {
try {
if (destdir != null) {
listener.getLogger().println("cleaning up " + destdir);
Util.deleteRecursive(destdir);
}
} catch (IOException e) {
e.printStackTrace(listener.fatalError(e.getMessage()));
}
}
}