private void buildFile(
BuildContext context, List<IBuildParticipant> participants, IProgressMonitor monitor)
throws CoreException {
if (CollectionsUtil.isEmpty(participants)) {
return;
}
SubMonitor sub = SubMonitor.convert(monitor, 2 * participants.size());
for (IBuildParticipant participant : participants) {
long startTime = System.nanoTime();
participant.buildFile(context, sub.newChild(1));
if (traceParticipantsEnabled) {
double endTime = ((double) System.nanoTime() - startTime) / 1000000;
IdeLog.logTrace(
BuildPathCorePlugin.getDefault(),
MessageFormat.format(
"Executed build participant ''{0}'' on ''{1}'' in {2} ms.",
participant.getName(), context.getURI(), endTime),
IDebugScopes.BUILDER_PARTICIPANTS); // $NON-NLS-1$
}
// stop building if it has been canceled
if (sub.isCanceled()) {
break;
}
}
updateMarkers(context, sub.newChild(participants.size()));
sub.done();
}
private void doBuildFiles(
List<IBuildParticipant> participants, Collection<IFile> files, IProgressMonitor monitor)
throws CoreException {
if (CollectionsUtil.isEmpty(files)) {
return;
}
SubMonitor sub = SubMonitor.convert(monitor, 15 * files.size());
for (IFile file : files) {
BuildContext context = new BuildContext(file);
sub.worked(1);
IBuildParticipantManager manager = getBuildParticipantManager();
if (manager == null) {
return;
}
List<IBuildParticipant> filteredParticipants =
manager.filterParticipants(participants, context.getContentType());
sub.worked(2);
buildFile(context, filteredParticipants, sub.newChild(12));
// stop building if canceled
if (sub.isCanceled()) {
break;
}
}
sub.done();
}
private void buildFiles(
List<IBuildParticipant> participants, Collection<IFile> files, IProgressMonitor monitor)
throws CoreException {
if (CollectionsUtil.isEmpty(participants) || CollectionsUtil.isEmpty(files)) {
return;
}
SubMonitor sub = SubMonitor.convert(monitor, 100);
// Filter
files = filterFiles(files, sub.newChild(10));
// Then build
doBuildFiles(participants, files, sub.newChild(90));
sub.done();
}
public IStatus unstageFiles(Collection<ChangedFile> unstageFiles) {
if (CollectionsUtil.isEmpty(unstageFiles)) {
// no-op, return OK
return Status.OK_STATUS;
}
StringBuilder input = new StringBuilder();
for (ChangedFile file : unstageFiles) {
input.append(file.indexInfo());
}
IStatus result =
repository.executeWithInput(
input.toString(),
"update-index",
"-z",
"--index-info"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
if (result == null) {
return new Status(
IStatus.ERROR,
GitPlugin.PLUGIN_ID,
"Failed to unstage files. Process failed to run."); //$NON-NLS-1$
}
if (!result.isOK()) {
IdeLog.logError(
GitPlugin.getDefault(),
MessageFormat.format("Failed to stage files: {0}", result.getMessage()),
IDebugScopes.DEBUG); // $NON-NLS-1$
return result;
}
// Update the staged/unstaged flags in the passed in copy of changed files, and our internal
// list of changed
// files.
ArrayList<ChangedFile> preFiles = new ArrayList<ChangedFile>(unstageFiles.size());
for (ChangedFile file : unstageFiles) {
preFiles.add(new ChangedFile(file));
synchronized (this.changedFilesLock) {
if (this.changedFiles != null) {
int index = Collections.binarySearch(this.changedFiles, file);
if (index >= 0) {
ChangedFile orig = this.changedFiles.get(index);
orig.hasUnstagedChanges = true;
orig.hasStagedChanges = false;
}
}
}
file.hasUnstagedChanges = true;
file.hasStagedChanges = false;
}
preFiles.trimToSize();
postIndexChange(preFiles, unstageFiles);
return result;
}
public IStatus stageFiles(Collection<ChangedFile> stageFiles) {
if (CollectionsUtil.isEmpty(stageFiles)) {
// no-op
return Status.OK_STATUS;
}
StringBuffer input =
new StringBuffer(stageFiles.size() * stageFiles.iterator().next().getPath().length());
for (ChangedFile file : stageFiles) {
input.append(file.getPath()).append('\n');
}
@SuppressWarnings("nls")
IStatus result =
repository.executeWithInput(
input.toString(), "update-index", "--add", "--remove", "--stdin");
if (result == null) {
return new Status(
IStatus.ERROR,
GitPlugin.PLUGIN_ID,
"Failed to stage files. Process failed to run."); //$NON-NLS-1$;
}
if (!result.isOK()) {
IdeLog.logError(
GitPlugin.getDefault(),
MessageFormat.format("Failed to stage files: {0}", result.getMessage()),
IDebugScopes.DEBUG); // $NON-NLS-1$
return result;
}
ArrayList<ChangedFile> preFiles = new ArrayList<ChangedFile>(stageFiles.size());
// Update the staged/unstaged flags in the passed in copy of changed files, and our internal
// list of changed
// files.
for (ChangedFile file : stageFiles) {
preFiles.add(new ChangedFile(file));
synchronized (changedFilesLock) {
if (this.changedFiles != null) {
int index = Collections.binarySearch(this.changedFiles, file);
if (index >= 0) {
ChangedFile orig = this.changedFiles.get(index);
orig.hasUnstagedChanges = false;
orig.hasStagedChanges = true;
}
}
}
file.hasUnstagedChanges = false;
file.hasStagedChanges = true;
}
preFiles.trimToSize();
postIndexChange(preFiles, stageFiles);
return result;
}
/** Mark the downloaded paths to be deleted on exit. */
protected void deleteDownloadedPaths() {
if (!CollectionsUtil.isEmpty(downloadedPaths)) {
for (IPath f : downloadedPaths) {
File toDelete = f.toFile();
if (toDelete.exists()) {
toDelete.deleteOnExit();
}
}
}
}
/**
* FIXME This is a holy hell of a mess! We map from IFiles to IFileStores, then filter on that,
* then map back! Can't we make the IIndexFilterParticipants also operate on IFiles? It seems like
* the only impl does anyways.
*
* @return
*/
private Collection<IFile> filterFiles(Collection<IFile> files, IProgressMonitor monitor) {
SubMonitor sub = SubMonitor.convert(monitor, 100);
// First filter out files that don't exist, are derived, or are team-private
files =
CollectionsUtil.filter(
files,
new IFilter<IFile>() {
public boolean include(IFile item) {
return !ResourceUtil.shouldIgnore(item);
}
});
sub.worked(10);
// Next map IFiles to IFileStores for filter participants' sake
Set<IFileStore> fileStores =
new HashSet<IFileStore>(
CollectionsUtil.map(
files,
new IMap<IFile, IFileStore>() {
public IFileStore map(IFile item) {
IPath path = item.getLocation();
return (path == null) ? null : EFS.getLocalFileSystem().getStore(path);
}
}));
sub.worked(15);
if (!CollectionsUtil.isEmpty(fileStores)) {
// Now let filters run
IndexManager manager = getIndexManager();
if (manager != null) {
for (IIndexFilterParticipant filterParticipant : manager.getFilterParticipants()) {
fileStores = filterParticipant.applyFilter(fileStores);
}
}
sub.worked(60);
// Now we need to map back to IFiles again. UGH!
return CollectionsUtil.map(
fileStores,
new IMap<IFileStore, IFile>() {
public IFile map(IFileStore fileStore) {
IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
IFile[] iFiles = workspaceRoot.findFilesForLocationURI(fileStore.toURI());
if (ArrayUtil.isEmpty(iFiles)) {
return null;
}
return iFiles[0];
}
});
}
return files;
}
private void buildStarting(
List<IBuildParticipant> participants, int kind, IProgressMonitor monitor) {
if (CollectionsUtil.isEmpty(participants)) {
return;
}
SubMonitor sub = SubMonitor.convert(monitor, participants.size());
for (IBuildParticipant participant : participants) {
participant.buildStarting(getProjectHandle(), kind, sub.newChild(1));
}
sub.done();
}
private void deleteFile(
BuildContext context, List<IBuildParticipant> participants, IProgressMonitor monitor) {
if (CollectionsUtil.isEmpty(participants)) {
return;
}
SubMonitor sub = SubMonitor.convert(monitor, participants.size());
for (IBuildParticipant participant : participants) {
participant.deleteFile(context, sub.newChild(1));
}
sub.done();
}
protected boolean hasUnresolvedMergeConflicts() {
List<ChangedFile> changedFiles = changedFiles();
if (CollectionsUtil.isEmpty(changedFiles)) {
return false;
}
for (ChangedFile changedFile : changedFiles) {
if (changedFile.hasUnmergedChanges() && changedFile.hasUnstagedChanges()) {
return true;
}
}
return false;
}
public Set<IResource> getChangedResources() {
Set<IResource> resources = new HashSet<IResource>();
List<ChangedFile> changedFiles = changedFiles();
if (!CollectionsUtil.isEmpty(changedFiles)) {
for (ChangedFile changedFile : changedFiles) {
IResource resource = getResourceForChangedFile(changedFile);
if (resource != null) {
resources.add(resource);
}
}
}
return resources;
}
private void addMarkers(
Collection<IProblem> items, String markerType, IFile file, IProgressMonitor monitor)
throws CoreException {
if (CollectionsUtil.isEmpty(items)) {
return;
}
SubMonitor sub = SubMonitor.convert(monitor, items.size() * 2);
for (IProblem item : items) {
IMarker marker = file.createMarker(markerType);
sub.worked(1);
marker.setAttributes(item.createMarkerAttributes());
sub.worked(1);
}
sub.done();
}
public IStatus call() throws Exception {
// index vs filesystem
List<String> args = CollectionsUtil.newList("diff-files", "-z"); // $NON-NLS-1$ //$NON-NLS-2$
if (!CollectionsUtil.isEmpty(filePaths)) {
args.add("--"); // $NON-NLS-1$
args.addAll(filePaths);
}
IStatus result =
repo.execute(GitRepository.ReadWrite.READ, args.toArray(new String[args.size()]));
if (result != null && result.isOK()) {
readUnstagedFiles(result.getMessage());
}
return Status.OK_STATUS;
}
protected ChangedFile getChangedFileForResource(IResource resource) {
if (resource == null || resource.getLocationURI() == null) {
return null;
}
IPath resourcePath = resource.getLocation();
List<ChangedFile> changedFiles = changedFiles();
if (!CollectionsUtil.isEmpty(changedFiles)) {
for (ChangedFile changedFile : changedFiles) {
IPath fullPath = workingDirectory().append(changedFile.getPath());
if (resourcePath.equals(fullPath)) {
return changedFile;
}
}
}
return null;
}
/**
* For use in telling if a given resource is a changed file, or is a folder containing changes
* underneath it.
*
* @param resource
* @return
*/
protected boolean resourceOrChildHasChanges(IResource resource) {
List<ChangedFile> changedFiles = changedFiles();
if (CollectionsUtil.isEmpty(changedFiles)) {
return false;
}
IPath workingDirectory = repository.workingDirectory();
IPath resourcePath = resource.getLocation();
for (ChangedFile changedFile : changedFiles) {
IPath fullPath = workingDirectory.append(changedFile.getPath()).makeAbsolute();
if (resourcePath.isPrefixOf(fullPath)) {
return true;
}
}
return false;
}
/**
* toSource
*
* @param printer
*/
public void toSource(SourcePrinter printer) {
printer.printIndent();
// print any annotations
if (!this.isInstanceProperty()) {
printer.print("static "); // $NON-NLS-1$
}
if (this.isInternal()) {
printer.print("internal "); // $NON-NLS-1$
}
if (this.isConstructor()) {
printer.print("constructor "); // $NON-NLS-1$
}
if (this.isMethod()) {
printer.print("method "); // $NON-NLS-1$
}
// print name
printer.print(this.getName());
// print parameter types
printer
.print('(')
.print(StringUtil.join(JSTypeConstants.PARAMETER_DELIMITER, this.getParameterTypes()))
.print(')');
// print return types
List<String> returnTypes = this.getReturnTypeNames();
printer.print(JSTypeConstants.FUNCTION_SIGNATURE_DELIMITER);
if (!CollectionsUtil.isEmpty(returnTypes)) {
printer.print(StringUtil.join(JSTypeConstants.RETURN_TYPE_DELIMITER, returnTypes));
} else {
printer.print(JSTypeConstants.UNDEFINED_TYPE);
}
// print exceptions
if (this.hasExceptions()) {
printer
.print(" throws ")
.print(StringUtil.join(", ", this.getExceptionTypes())); // $NON-NLS-1$ //$NON-NLS-2$
}
}
public IStatus call() throws Exception {
// index vs working tree (HEAD?)
List<String> args =
CollectionsUtil.newList(
"ls-files",
"--others", //$NON-NLS-1$ //$NON-NLS-2$
"--exclude-standard",
"-z"); //$NON-NLS-1$ //$NON-NLS-2$
if (!CollectionsUtil.isEmpty(filePaths)) {
args.add("--"); // $NON-NLS-1$
args.addAll(filePaths);
}
IStatus result =
repo.execute(GitRepository.ReadWrite.READ, args.toArray(new String[args.size()]));
if (result != null && result.isOK()) {
readOtherFiles(result.getMessage());
}
return Status.OK_STATUS;
}
/**
* getContributedFiles
*
* @param container
* @return
*/
protected Set<IFileStore> getContributedFiles(URI container) {
// FIXME This shoves all contributed files into the same index as the project!
// We want the notion of a project referring to build path entries that are maintained in their
// own indices,
// which we can share across projects!
Set<IFileStore> result = new HashSet<IFileStore>();
IndexManager manager = getIndexManager();
if (manager != null) {
for (IIndexFileContributor contributor : manager.getFileContributors()) {
Set<IFileStore> files = contributor.getFiles(container);
if (!CollectionsUtil.isEmpty(files)) {
result.addAll(files);
}
}
}
return result;
}
/**
* Gets the list of changed files that are underneath the given container.
*
* @param container
* @return
*/
protected List<ChangedFile> getChangedFilesForContainer(IContainer container) {
if (container == null || container.getLocationURI() == null) {
return Collections.emptyList();
}
List<ChangedFile> changedFiles = changedFiles();
if (CollectionsUtil.isEmpty(changedFiles)) {
return Collections.emptyList();
}
IPath resourcePath = container.getLocation();
List<ChangedFile> filtered = new ArrayList<ChangedFile>();
IPath workingDirectory = repository.workingDirectory();
for (ChangedFile changedFile : changedFiles) {
IPath fullPath = workingDirectory.append(changedFile.getPath()).makeAbsolute();
if (resourcePath.isPrefixOf(fullPath)) {
filtered.add(changedFile);
}
}
return filtered;
}
private void updateMarkers(BuildContext context, IProgressMonitor monitor) {
final IFile file = context.getFile();
final Map<String, Collection<IProblem>> itemsByType = context.getProblems();
if (CollectionsUtil.isEmpty(itemsByType)) {
return;
}
// Performance fix: schedules the error handling as a single workspace update so that we don't
// trigger a
// bunch of resource updated events while problem markers are being added to the file.
IWorkspaceRunnable runnable =
new IWorkspaceRunnable() {
public void run(IProgressMonitor monitor) {
updateMarkers(file, itemsByType, monitor);
}
};
try {
ResourcesPlugin.getWorkspace()
.run(runnable, getMarkerRule(file), IWorkspace.AVOID_UPDATE, monitor);
} catch (CoreException e) {
IdeLog.logError(BuildPathCorePlugin.getDefault(), "Error updating markers", e); // $NON-NLS-1$
}
}
private void removeFiles(
List<IBuildParticipant> participants,
Set<IFile> filesToRemoveFromIndex,
IProgressMonitor monitor)
throws CoreException {
if (CollectionsUtil.isEmpty(filesToRemoveFromIndex)) {
return;
}
SubMonitor sub = SubMonitor.convert(monitor, 16 * filesToRemoveFromIndex.size());
for (IFile file : filesToRemoveFromIndex) {
BuildContext context = new BuildContext(file);
sub.worked(1);
IBuildParticipantManager manager = getBuildParticipantManager();
if (manager == null) {
return;
}
List<IBuildParticipant> filteredParticipants =
manager.filterParticipants(participants, context.getContentType());
sub.worked(5);
deleteFile(context, filteredParticipants, sub.newChild(10));
}
sub.done();
}
/**
* If the filePaths is empty, do batch operations!
*
* @param notify
* @param filePaths
* @param monitor
* @return
*/
IStatus refresh(boolean notify, Collection<IPath> filePaths, IProgressMonitor monitor) {
SubMonitor sub = SubMonitor.convert(monitor, 100);
if (sub.isCanceled()) {
return Status.CANCEL_STATUS;
}
this.notify = notify;
final Set<String> filePathStrings =
new HashSet<String>(
CollectionsUtil.map(
filePaths,
new IMap<IPath, String>() {
public String map(IPath location) {
return location.toPortableString();
}
}));
// If we don't run this, we end up showing files as unstaged when they're no longer modified!
IStatus result;
synchronized (this) {
repository.forceWrite(); // Do we only want to try the lock if we're in UI thread?
result =
GitExecutable.instance()
.runInBackground(
repository.workingDirectory(),
"update-index",
"-q", //$NON-NLS-1$ //$NON-NLS-2$
"--unmerged",
"--ignore-missing",
"--refresh"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
repository.exitWriteProcess();
}
if (result == null) // couldn't even execute!
{
return new Status(
IStatus.ERROR,
GitPlugin.getPluginId(),
"Failed to execute git update-index"); //$NON-NLS-1$
}
if (!result.isOK()) {
IdeLog.logError(
GitPlugin.getDefault(),
"Unable to run update-index: " + result.getMessage()); // $NON-NLS-1$
return result;
}
Set<Callable<IStatus>> jobs = new HashSet<Callable<IStatus>>(3);
jobs.add(new UntrackedFilesRefreshJob(this, filePathStrings));
jobs.add(new UnstagedFilesRefreshJob(this, filePathStrings));
jobs.add(new StagedFilesRefreshJob(this, filePathStrings));
// Last chance to cancel...
if (monitor != null && monitor.isCanceled()) {
return Status.CANCEL_STATUS;
}
// Now create a new temporary list so we can build it up...
this.files = Collections.synchronizedList(new ArrayList<ChangedFile>());
// Schedule all the jobs
MultiStatus errors =
new MultiStatus(
GitPlugin.PLUGIN_ID,
1,
"Errors occurred while grabbing changed file listings",
null); //$NON-NLS-1$
try {
List<Future<IStatus>> futures = es.invokeAll(jobs);
// Now wait for them to finish
for (Future<IStatus> future : futures) {
while (!future.isDone()) {
if (monitor != null && monitor.isCanceled()) {
future.cancel(true);
}
Thread.yield();
}
// When done, get their result
try {
IStatus futureResult = future.get();
if (!futureResult.isOK()) {
errors.merge(futureResult);
}
} catch (CancellationException ce) {
// ignore
} catch (ExecutionException e) {
Throwable t = e.getCause();
errors.merge(new Status(IStatus.ERROR, GitPlugin.PLUGIN_ID, t.getMessage(), t));
}
}
} catch (InterruptedException e) {
IdeLog.logError(GitPlugin.getDefault(), e);
}
// Copy the last full list of changed files we built up on refresh. Used to pass along the delta
// FIXME I think the values here may have already changed! I saw a file that had staged changes
// but no unstaged
// prior to commit
// but here it showed true for both (which should have only gotten modified by a pre-commit
// hook)
Collection<ChangedFile> preRefresh;
synchronized (this.changedFilesLock) {
if (this.changedFiles != null) {
preRefresh = new ArrayList<ChangedFile>(this.changedFiles.size());
for (ChangedFile file : this.changedFiles) {
preRefresh.add(new ChangedFile(file));
}
} else {
preRefresh = new ArrayList<ChangedFile>(0);
}
// Now wipe any existing ChangedFile entries for any of the filePaths and add the ones we
// generated in
// dictionary
if (CollectionsUtil.isEmpty(filePathStrings)) {
this.changedFiles = new ArrayList<ChangedFile>();
} else {
this.changedFiles =
CollectionsUtil.filter(
this.changedFiles,
new IFilter<ChangedFile>() {
public boolean include(ChangedFile item) {
return !filePathStrings.contains(item.portablePath);
}
});
}
if (!CollectionsUtil.isEmpty(this.files)) {
this.changedFiles.addAll(this.files);
}
}
// Don't hold onto temp list in memory!
this.files = null;
postIndexChange(preRefresh, this.changedFiles);
sub.done();
if (!errors.isOK()) {
return errors;
}
return Status.OK_STATUS;
}
/**
* hasParameters
*
* @return
*/
public boolean hasParameters() {
return !CollectionsUtil.isEmpty(_parameters);
}
/**
* Do the PYTHON installation.
*
* @param progressMonitor
* @return A status indication of the process success or failure.
*/
protected IStatus install(IProgressMonitor progressMonitor) {
if (CollectionsUtil.isEmpty(downloadedPaths)) {
String failureMessge = Messages.InstallProcessor_couldNotLocateInstaller;
String err = NLS.bind(Messages.InstallProcessor_failedToInstall, PYTHON);
displayMessageInUIThread(
MessageDialog.ERROR,
Messages.InstallProcessor_installationErrorTitle,
err + ' ' + failureMessge);
return new Status(IStatus.ERROR, PortalUIPlugin.PLUGIN_ID, err + ' ' + failureMessge);
}
SubMonitor subMonitor =
SubMonitor.convert(
progressMonitor,
Messages.InstallProcessor_installerProgressInfo,
IProgressMonitor.UNKNOWN);
final Map<String, Object> installationAttributes = new HashMap<String, Object>();
try {
subMonitor.beginTask(
NLS.bind(Messages.InstallProcessor_installingTaskName, PYTHON), IProgressMonitor.UNKNOWN);
final String[] installDir = new String[1];
Job installPythonDialog = new UIJob("Python installer options") // $NON-NLS-1$
{
@Override
public IStatus runInUIThread(IProgressMonitor monitor) {
PythonInstallerOptionsDialog dialog = new PythonInstallerOptionsDialog();
if (dialog.open() == Window.OK) {
installationAttributes.putAll(dialog.getAttributes());
return Status.OK_STATUS;
}
return Status.CANCEL_STATUS;
}
};
installPythonDialog.schedule();
try {
installPythonDialog.join();
} catch (InterruptedException e) {
}
IStatus result = installPythonDialog.getResult();
if (!result.isOK()) {
return result;
}
IStatus status = installPYTHON(installationAttributes);
if (!status.isOK()) {
return status;
}
IdeLog.logInfo(
PortalUIPlugin.getDefault(),
MessageFormat.format(
"Successfully installed PYTHON into {0}. PYTHON installation completed.",
installDir[0])); // $NON-NLS-1$
// note that we called the finalizeInstallation from the installPYTHON Job.
return Status.OK_STATUS;
} catch (Exception e) {
IdeLog.logError(
PortalUIPlugin.getDefault(), "Error while installing PYTHON", e); // $NON-NLS-1$
return new Status(
IStatus.ERROR,
PortalUIPlugin.PLUGIN_ID,
NLS.bind(Messages.InstallProcessor_errorWhileInstalling, PYTHON));
} finally {
subMonitor.done();
}
}
/**
* hasExceptions
*
* @return
*/
public boolean hasExceptions() {
return !CollectionsUtil.isEmpty(_exceptions);
}
