private void setLocalDirectory(Client client, File[] files) throws IllegalCommandException {
if (files.length == 0) {
return;
}
File commonParent;
if (files[0].isDirectory()) { // XXX it does not work for checkout
commonParent = files[0];
} else {
commonParent = files[0].getParentFile();
}
for (int i = 1; i < files.length; i++) {
if (!Utils.isParentOrEqual(commonParent, files[i])) {
for (; ; ) {
commonParent = commonParent.getParentFile();
if (commonParent == null)
throw new IllegalCommandException("Files do not have common parent!"); // NOI18N
if (Utils.isParentOrEqual(commonParent, files[i])) {
break;
}
}
}
}
// we must not run commands from within folders that are not yet in CVS, try to find the closest
// uptodate parent
FileStatusCache cache = CvsVersioningSystem.getInstance().getStatusCache();
for (File versionedCommonParent = commonParent;
versionedCommonParent != null;
versionedCommonParent = versionedCommonParent.getParentFile()) {
FileInformation info = cache.getStatus(versionedCommonParent);
if (info.getStatus() == FileInformation.STATUS_VERSIONED_UPTODATE) {
commonParent = versionedCommonParent;
break;
}
}
client.setLocalPath(commonParent.getAbsolutePath());
}
private void ensureValidCommand(File[] files) throws IllegalCommandException {
for (int i = 0; i < files.length; i++) {
File file = files[i];
try {
String root = Utils.getCVSRootFor(file);
if (!root.equals(cvsRoot))
throw new IllegalCommandException(
"#63547 command includes files from different CVS root.\n Expected: "
+ cvsRoot
+ "\nGot: "
+ root); // NOI18N
} catch (IOException e) {
throw new IllegalCommandException("Missing or invalid CVS/Root for: " + file); // NOI18N
}
}
}
/**
* Returns the widest possible versioned context for the given file, the outter boundary is the
* file's Project.
*
* @param file a file
* @return Context a context
*/
public static Context getProjectContext(Project project, File file) {
Context context = Utils.getProjectsContext(new Project[] {project});
if (context.getRootFiles().length == 0) {
// the project itself is not versioned, try to search in the broadest context possible
FileStatusCache cache = CvsVersioningSystem.getInstance().getStatusCache();
for (; ; ) {
File parent = file.getParentFile();
assert parent != null;
if ((cache.getStatus(parent).getStatus() & FileInformation.STATUS_IN_REPOSITORY) == 0) {
Set<File> files = new HashSet<File>(1);
files.add(file);
context = new Context(files, files, Collections.emptySet());
break;
}
file = parent;
}
}
return context;
}
