private String getRelativePath(Repository repo) {
String path = repo.isBare() ? repo.getDirectory().getPath() : repo.getDirectory().getParent();
if (repo.isBare()) {
path = repo.getDirectory().getPath();
if (path.endsWith(".git")) {
path = path.substring(0, path.length() - 4);
}
} else {
path = repo.getDirectory().getParent();
}
return getRelativePath(path);
}
/** @param repository */
public IndexDiffCacheEntry(Repository repository) {
this.repository = repository;
indexChangedListenerHandle =
repository
.getListenerList()
.addIndexChangedListener(
new IndexChangedListener() {
public void onIndexChanged(IndexChangedEvent event) {
refreshIndexDelta();
}
});
refsChangedListenerHandle =
repository
.getListenerList()
.addRefsChangedListener(
new RefsChangedListener() {
public void onRefsChanged(RefsChangedEvent event) {
scheduleReloadJob("RefsChanged"); // $NON-NLS-1$
}
});
scheduleReloadJob("IndexDiffCacheEntry construction"); // $NON-NLS-1$
createResourceChangeListener();
if (!repository.isBare()) {
try {
lastIndex = repository.readDirCache();
} catch (IOException ex) {
Activator.error(
MessageFormat.format(
CoreText.IndexDiffCacheEntry_errorCalculatingIndexDelta, repository),
ex);
}
}
}
private String getRepositoryName(Repository repo) {
String path = getRelativePath(repo);
if (repo.isBare() && path.endsWith(".git")) {
path = path.substring(0, path.length() - 4);
}
return path;
}
public void addRemote(Repository toConfigure, String name, Repository remoteRepo)
throws IOException {
final String refSpec = String.format(REF_SPEC_PATTERN, name);
File dest = remoteRepo.getDirectory();
if (!remoteRepo.isBare()) {
dest = dest.getParentFile();
}
toConfigure.getConfig().setString("remote", name, "fetch", refSpec);
toConfigure.getConfig().setString("remote", name, "url", dest.getAbsolutePath());
// write down configuration in .git/config
toConfigure.getConfig().save();
}
/**
* Refreshes all resources that changed in the index since the last call to this method. This is
* suitable for incremental updates on index changed events
*
* <p>For bare repositories this does nothing.
*/
private void refreshIndexDelta() {
if (repository.isBare()) return;
try {
DirCache currentIndex = repository.readDirCache();
DirCache oldIndex = lastIndex;
lastIndex = currentIndex;
if (oldIndex == null) {
refresh(); // full refresh in case we have no data to compare.
return;
}
Set<String> paths = new TreeSet<String>();
TreeWalk walk = new TreeWalk(repository);
try {
walk.addTree(new DirCacheIterator(oldIndex));
walk.addTree(new DirCacheIterator(currentIndex));
walk.setFilter(new InterIndexDiffFilter());
while (walk.next()) {
if (walk.isSubtree()) walk.enterSubtree();
else paths.add(walk.getPathString());
}
} finally {
walk.release();
}
if (!paths.isEmpty()) refreshFiles(paths);
} catch (IOException ex) {
Activator.error(
MessageFormat.format(CoreText.IndexDiffCacheEntry_errorCalculatingIndexDelta, repository),
ex);
scheduleReloadJob(
"Exception while calculating index delta, doing full reload instead"); //$NON-NLS-1$
}
}
@Override
public void createControl(Composite parent) {
Composite main = new Composite(parent, SWT.NONE);
main.setLayout(new GridLayout(4, false));
Label sourceLabel = new Label(main, SWT.NONE);
sourceLabel.setText(UIText.CreateBranchPage_SourceLabel);
sourceLabel.setToolTipText(UIText.CreateBranchPage_SourceTooltip);
sourceIcon = new Label(main, SWT.NONE);
sourceIcon.setImage(UIIcons.getImage(resourceManager, UIIcons.BRANCH));
sourceIcon.setLayoutData(GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).create());
sourceNameLabel = new Label(main, SWT.NONE);
sourceNameLabel.setLayoutData(
GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).create());
Button selectButton = new Button(main, SWT.NONE);
selectButton.setText(UIText.CreateBranchPage_SourceSelectButton);
selectButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
selectSource();
}
});
UIUtils.setButtonLayoutData(selectButton);
Label nameLabel = new Label(main, SWT.NONE);
nameLabel.setText(UIText.CreateBranchPage_BranchNameLabel);
nameLabel.setLayoutData(
GridDataFactory.fillDefaults().span(1, 1).align(SWT.BEGINNING, SWT.CENTER).create());
nameLabel.setToolTipText(UIText.CreateBranchPage_BranchNameToolTip);
nameText = new Text(main, SWT.BORDER);
// give focus to the nameText if label is activated using the mnemonic
nameLabel.addTraverseListener(
new TraverseListener() {
@Override
public void keyTraversed(TraverseEvent e) {
nameText.setFocus();
}
});
nameText.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
nameIsSuggestion = false;
}
});
// enable testing with SWTBot
nameText.setData("org.eclipse.swtbot.widget.key", "BranchName"); // $NON-NLS-1$ //$NON-NLS-2$
GridDataFactory.fillDefaults().grab(true, false).span(3, 1).applyTo(nameText);
upstreamConfigComponent = new UpstreamConfigComponent(main, SWT.NONE);
GridDataFactory.fillDefaults()
.grab(true, false)
.span(4, 1)
.applyTo(upstreamConfigComponent.getContainer());
upstreamConfigComponent.addUpstreamConfigSelectionListener(
new UpstreamConfigSelectionListener() {
@Override
public void upstreamConfigSelected(UpstreamConfig newUpstreamConfig) {
upstreamConfig = newUpstreamConfig;
checkPage();
}
});
boolean isBare = myRepository.isBare();
checkout = new Button(main, SWT.CHECK);
checkout.setText(UIText.CreateBranchPage_CheckoutButton);
// most of the time, we probably will check this out
// unless we have a bare repository which doesn't allow
// check out at all
checkout.setSelection(!isBare);
checkout.setEnabled(!isBare);
checkout.setVisible(!isBare);
GridDataFactory.fillDefaults().grab(true, false).span(3, 1).applyTo(checkout);
checkout.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
checkPage();
}
});
Dialog.applyDialogFont(main);
setControl(main);
if (this.myBaseCommit != null) setSourceCommit(this.myBaseCommit);
else if (myBaseRef != null) setSourceRef(myBaseRef);
nameText.setFocus();
// add the listener just now to avoid unneeded checkPage()
nameText.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
checkPage();
}
});
}
