private Couple<String> keyForChange(final Change change) {
final FilePath beforePath = ChangesUtil.getBeforePath(change);
final String beforeKey = beforePath == null ? null : beforePath.getIOFile().getAbsolutePath();
final FilePath afterPath = ChangesUtil.getAfterPath(change);
final String afterKey = afterPath == null ? null : afterPath.getIOFile().getAbsolutePath();
return Couple.of(beforeKey, afterKey);
}
public Change getChange(Project project) {
// todo unify with
if (myChange == null) {
File baseDir = new File(project.getBaseDir().getPath());
File file = getAbsolutePath(baseDir, myBeforePath);
FilePath beforePath = VcsUtil.getFilePath(file, false);
beforePath.refresh();
ContentRevision beforeRevision = null;
if (myFileStatus != FileStatus.ADDED) {
beforeRevision =
new CurrentContentRevision(beforePath) {
@Override
@NotNull
public VcsRevisionNumber getRevisionNumber() {
return new TextRevisionNumber(VcsBundle.message("local.version.title"));
}
};
}
ContentRevision afterRevision = null;
if (myFileStatus != FileStatus.DELETED) {
FilePath afterPath = VcsUtil.getFilePath(getAbsolutePath(baseDir, myAfterPath), false);
afterRevision = new PatchedContentRevision(project, beforePath, afterPath);
}
myChange = new Change(beforeRevision, afterRevision, myFileStatus);
}
return myChange;
}
/**
* Sort changes by roots
*
* @param changes a change list
* @param exceptions exceptions to collect
* @return sorted changes
*/
private static Map<VirtualFile, Collection<Change>> sortChangesByGitRoot(
@NotNull List<Change> changes, List<VcsException> exceptions) {
Map<VirtualFile, Collection<Change>> result = new HashMap<VirtualFile, Collection<Change>>();
for (Change change : changes) {
final ContentRevision afterRevision = change.getAfterRevision();
final ContentRevision beforeRevision = change.getBeforeRevision();
// nothing-to-nothing change cannot happen.
assert beforeRevision != null || afterRevision != null;
// note that any path will work, because changes could happen within single vcs root
final FilePath filePath =
afterRevision != null ? afterRevision.getFile() : beforeRevision.getFile();
final VirtualFile vcsRoot;
try {
// the parent paths for calculating roots in order to account for submodules that contribute
// to the parent change. The path "." is never is valid change, so there should be no
// problem
// with it.
vcsRoot = GitUtil.getGitRoot(filePath.getParentPath());
} catch (VcsException e) {
exceptions.add(e);
continue;
}
Collection<Change> changeList = result.get(vcsRoot);
if (changeList == null) {
changeList = new ArrayList<Change>();
result.put(vcsRoot, changeList);
}
changeList.add(change);
}
return result;
}
@NotNull
private static FilePath rebasePath(
@NotNull FilePath oldBase, @NotNull FilePath newBase, @NotNull FilePath path) {
String relativePath =
ObjectUtils.assertNotNull(FileUtil.getRelativePath(oldBase.getPath(), path.getPath(), '/'));
return VcsUtil.getFilePath(newBase.getPath() + "/" + relativePath, path.isDirectory());
}
@NotNull
private GitFileRevision createParentRevision(
@NotNull GitRepository repository,
@NotNull GitFileRevision currentRevision,
@NotNull String parentHash)
throws VcsException {
FilePath currentRevisionPath = currentRevision.getPath();
if (currentRevisionPath.isDirectory()) {
// for directories the history doesn't follow renames
return makeRevisionFromHash(currentRevisionPath, parentHash);
}
// can't limit by the path: in that case rename information will be missed
Collection<Change> changes =
GitChangeUtils.getDiff(
myProject, repository.getRoot(), parentHash, currentRevision.getHash(), null);
for (Change change : changes) {
ContentRevision afterRevision = change.getAfterRevision();
ContentRevision beforeRevision = change.getBeforeRevision();
if (afterRevision != null && afterRevision.getFile().equals(currentRevisionPath)) {
// if the file was renamed, taking the path how it was in the parent; otherwise the path
// didn't change
FilePath path =
(beforeRevision != null ? beforeRevision.getFile() : afterRevision.getFile());
return new GitFileRevision(myProject, path, new GitRevisionNumber(parentHash), true);
}
}
LOG.error(
String.format(
"Could not find parent revision. Will use the path from parent revision. Current revision: %s, parent hash: %s",
currentRevision, parentHash));
return makeRevisionFromHash(currentRevisionPath, parentHash);
}
@CalledInAwt
public static void refreshPassedFilesAndMoveToChangelist(
@NotNull final Project project,
final Collection<FilePath> directlyAffected,
final Collection<VirtualFile> indirectlyAffected,
final Consumer<Collection<FilePath>> targetChangelistMover) {
final LocalFileSystem lfs = LocalFileSystem.getInstance();
for (FilePath filePath : directlyAffected) {
lfs.refreshAndFindFileByIoFile(filePath.getIOFile());
}
if (project.isDisposed()) return;
final ChangeListManager changeListManager = ChangeListManager.getInstance(project);
if (!directlyAffected.isEmpty() && targetChangelistMover != null) {
changeListManager.invokeAfterUpdate(
new Runnable() {
@Override
public void run() {
targetChangelistMover.consume(directlyAffected);
}
},
InvokeAfterUpdateMode.SYNCHRONOUS_CANCELLABLE,
VcsBundle.message("change.lists.manager.move.changes.to.list"),
new Consumer<VcsDirtyScopeManager>() {
@Override
public void consume(final VcsDirtyScopeManager vcsDirtyScopeManager) {
markDirty(vcsDirtyScopeManager, directlyAffected, indirectlyAffected);
}
},
null);
} else {
markDirty(VcsDirtyScopeManager.getInstance(project), directlyAffected, indirectlyAffected);
}
}
public List<File> getAffectedPaths() {
final SortedSet<FilePath> set = myIdx.getAffectedPaths();
final List<File> result = new ArrayList<File>(set.size());
for (FilePath path : set) {
result.add(path.getIOFile());
}
return result;
}
public ThreeState haveChangesUnder(@NotNull VirtualFile virtualFile) {
FilePath dir = VcsUtil.getFilePath(virtualFile);
FilePath changeCandidate = myIdx.getAffectedPaths().ceiling(dir);
if (changeCandidate == null) {
return ThreeState.NO;
}
return FileUtil.isAncestorThreeState(dir.getPath(), changeCandidate.getPath(), false);
}
public static boolean canCreateRequest(Change change) {
if (ChangesUtil.isTextConflictingChange(change)
|| change.isTreeConflict()
|| change.isPhantom()) return false;
if (ShowDiffAction.isBinaryChange(change)) return false;
final FilePath filePath = ChangesUtil.getFilePath(change);
if (filePath.isDirectory()) return false;
return true;
}
private static List<VirtualFile> impl(final Iterator<FilePath> iterator) {
final MyProcessor processor = new MyProcessor();
for (; iterator.hasNext(); ) {
final FilePath root = iterator.next();
final VirtualFile vf = root.getVirtualFile();
if (vf == null) continue;
VfsUtil.processFilesRecursively(vf, processor, processor);
}
return processor.getFound();
}
public static BeforeAfter<DiffContent> createBinaryDiffContents(
final Project project, final Change change) throws VcsException {
final FilePath filePath = ChangesUtil.getFilePath(change);
try {
return new BeforeAfter<DiffContent>(
createBinaryFileContent(project, change.getBeforeRevision(), filePath.getName()),
createBinaryFileContent(project, change.getAfterRevision(), filePath.getName()));
} catch (IOException e) {
throw new VcsException(e);
}
}
public static void refreshFiles(Project project, HashSet<FilePath> paths) {
for (FilePath path : paths) {
VirtualFile vFile = path.getVirtualFile();
if (vFile != null) {
if (vFile.isDirectory()) {
markFileAsDirty(project, vFile);
} else {
vFile.refresh(true, vFile.isDirectory());
}
}
}
}
@NotNull
private static Collection<VirtualFile> getVirtualFilesFromFilePaths(
@NotNull Collection<FilePath> paths) {
Collection<VirtualFile> files = new ArrayList<VirtualFile>(paths.size());
for (FilePath path : paths) {
VirtualFile file = path.getVirtualFile();
if (file != null) {
files.add(file);
}
}
return files;
}
private void collectLogEntries(
final ProgressIndicator indicator,
FilePath file,
VcsException[] exception,
final Consumer<VcsFileRevision> result,
final Ref<Boolean> supports15Ref)
throws SVNException, VcsException {
SVNWCClient wcClient = myVcs.createWCClient();
SVNInfo info =
wcClient.doInfo(new File(file.getIOFile().getAbsolutePath()), SVNRevision.UNDEFINED);
wcClient.setEventHandler(
new ISVNEventHandler() {
public void handleEvent(SVNEvent event, double progress) throws SVNException {}
public void checkCancelled() throws SVNCancelException {
indicator.checkCanceled();
}
});
if (info == null || info.getRepositoryRootURL() == null) {
exception[0] =
new VcsException("File ''{0}'' is not under version control" + file.getIOFile());
return;
}
final String url = info.getURL() == null ? null : info.getURL().toString();
String relativeUrl = url;
final SVNURL repoRootURL = info.getRepositoryRootURL();
final String root = repoRootURL.toString();
if (url != null && url.startsWith(root)) {
relativeUrl = url.substring(root.length());
}
if (indicator != null) {
indicator.setText2(SvnBundle.message("progress.text2.changes.establishing.connection", url));
}
final SVNRevision pegRevision = info.getRevision();
SVNLogClient client = myVcs.createLogClient();
final boolean supports15 = SvnUtil.checkRepositoryVersion15(myVcs, url);
supports15Ref.set(supports15);
client.doLog(
new File[] {new File(file.getIOFile().getAbsolutePath())},
SVNRevision.HEAD,
SVNRevision.create(1),
SVNRevision.UNDEFINED,
false,
true,
supports15,
0,
null,
new MyLogEntryHandler(
myVcs, url, pegRevision, relativeUrl, result, repoRootURL, file.getCharset()));
}
@Override
protected void renderIcon(FilePath path) {
final String module = myModules.get(path.getVirtualFile());
if (module != null) {
setIcon(PlatformIcons.CONTENT_ROOT_ICON_CLOSED);
} else {
if (path.isDirectory()) {
setIcon(PlatformIcons.DIRECTORY_CLOSED_ICON);
} else {
setIcon(path.getFileType().getIcon());
}
}
}
private File[] getSelectedIoFiles() {
final List<Change> changes = getSelectedChanges();
final List<File> files = new ArrayList<>();
for (Change change : changes) {
final ContentRevision afterRevision = change.getAfterRevision();
if (afterRevision != null) {
final FilePath file = afterRevision.getFile();
final File ioFile = file.getIOFile();
files.add(ioFile);
}
}
return files.toArray(new File[files.size()]);
}
private static SimpleDiffRequest createBinaryDiffRequest(
final Project project, final Change change) throws VcsException {
final FilePath filePath = ChangesUtil.getFilePath(change);
final SimpleDiffRequest request = new SimpleDiffRequest(project, filePath.getPath());
try {
request.setContents(
createBinaryFileContent(project, change.getBeforeRevision(), filePath.getName()),
createBinaryFileContent(project, change.getAfterRevision(), filePath.getName()));
return request;
} catch (IOException e) {
throw new VcsException(e);
}
}
private static boolean directoryOrBinary(final Change change) {
// todo instead for repository tab, filter directories (? ask remotely ? non leaf nodes)
/*if ((change.getBeforeRevision() instanceof BinaryContentRevision) || (change.getAfterRevision() instanceof BinaryContentRevision)) {
changesList.remove(i);
continue;
}*/
final FilePath path = ChangesUtil.getFilePath(change);
if (path.isDirectory()) {
return !change.hasOtherLayers();
}
/*final FileType type = path.getFileType();
if ((! FileTypes.UNKNOWN.equals(type)) && (type.isBinary())) {
return true;
}*/
return false;
}
private void doShowDiff(
@NotNull FilePath filePath,
@NotNull VcsFileRevision revision1,
@NotNull VcsFileRevision revision2,
boolean autoSort) {
if (!filePath.isDirectory()) {
VcsHistoryUtil.showDifferencesInBackground(
myProject, filePath, revision1, revision2, autoSort);
} else if (revision2 instanceof CurrentRevision) {
GitFileRevision left = (GitFileRevision) revision1;
showDiffForDirectory(filePath, left.getHash(), null);
} else if (revision1.equals(VcsFileRevision.NULL)) {
GitFileRevision right = (GitFileRevision) revision2;
showDiffForDirectory(filePath, null, right.getHash());
} else {
GitFileRevision left = (GitFileRevision) revision1;
GitFileRevision right = (GitFileRevision) revision2;
if (autoSort) {
Pair<VcsFileRevision, VcsFileRevision> pair =
VcsHistoryUtil.sortRevisions(revision1, revision2);
left = (GitFileRevision) pair.first;
right = (GitFileRevision) pair.second;
}
showDiffForDirectory(filePath, left.getHash(), right.getHash());
}
}
/**
* Gets info of the given commit and checks if it was a RENAME. If yes, returns the older file
* path, which file was renamed from. If it's not a rename, returns null.
*/
@Nullable
private static FilePath getFirstCommitRenamePath(
Project project, VirtualFile root, String commit, FilePath filePath) throws VcsException {
// 'git show -M --name-status <commit hash>' returns the information about commit and detects
// renames.
// NB: we can't specify the filepath, because then rename detection will work only with the
// '--follow' option, which we don't wanna use.
final GitSimpleHandler h = new GitSimpleHandler(project, root, GitCommand.SHOW);
final GitLogParser parser =
new GitLogParser(project, GitLogParser.NameStatus.STATUS, HASH, COMMIT_TIME, SHORT_PARENTS);
h.setNoSSH(true);
h.setStdoutSuppressed(true);
h.addParameters("-M", "--name-status", parser.getPretty(), "--encoding=UTF-8", commit);
h.endOptions();
final String output = h.run();
final List<GitLogRecord> records = parser.parse(output);
if (records.isEmpty()) return null;
// we have information about all changed files of the commit. Extracting information about the
// file we need.
final List<Change> changes = records.get(0).parseChanges(project, root);
for (Change change : changes) {
if ((change.isMoved() || change.isRenamed())
&& filePath.equals(change.getAfterRevision().getFile())) {
return change.getBeforeRevision().getFile();
}
}
return null;
}
public void reportAppendableHistory(
FilePath path, final VcsAppendableHistorySessionPartner partner) throws VcsException {
final FilePath committedPath = ChangesUtil.getCommittedPath(myVcs.getProject(), path);
final LogLoader logLoader;
if (path.isNonLocal()) {
logLoader = new RepositoryLoader(myVcs, path);
} else {
logLoader = new LocalLoader(myVcs, path);
}
try {
logLoader.preliminary();
} catch (SVNCancelException e) {
return;
} catch (SVNException e) {
throw new VcsException(e);
}
logLoader.initSupports15();
final MyHistorySession historySession =
new MyHistorySession(
Collections.<VcsFileRevision>emptyList(),
committedPath,
Boolean.TRUE.equals(logLoader.mySupport15),
null);
final Ref<Boolean> sessionReported = new Ref<Boolean>();
final ProgressIndicator indicator = ProgressManager.getInstance().getProgressIndicator();
if (indicator != null) {
indicator.setText(SvnBundle.message("progress.text2.collecting.history", path.getName()));
}
final Consumer<VcsFileRevision> consumer =
new Consumer<VcsFileRevision>() {
public void consume(VcsFileRevision vcsFileRevision) {
if (!Boolean.TRUE.equals(sessionReported.get())) {
partner.reportCreatedEmptySession(historySession);
sessionReported.set(true);
}
partner.acceptRevision(vcsFileRevision);
}
};
logLoader.setConsumer(consumer);
logLoader.load();
logLoader.check();
}
@Override
public int hashCode() {
if (hashcode == 0) {
hashcode = myPath != null ? myPath.hashCode() : 0;
hashcode = 31 * hashcode + (myVcs != null ? myVcs.getName().hashCode() : 0);
}
return hashcode;
}
private static void correctListForRevision(
final ProjectLevelVcsManager plVcsManager,
final ContentRevision revision,
final SVNChangelistClient client,
final String name) {
if (revision != null) {
final FilePath path = revision.getFile();
final AbstractVcs vcs = plVcsManager.getVcsFor(path);
if (vcs != null && VCS_NAME.equals(vcs.getName())) {
try {
client.doAddToChangelist(new File[] {path.getIOFile()}, SVNDepth.EMPTY, name, null);
} catch (SVNException e) {
// left in default list
}
}
}
}
@Override
protected String getName(FilePath path) {
final String module = myModules.get(path.getVirtualFile());
if (module != null) {
return module;
}
return super.getName(path);
}
private String getDiffWindowTitle(final Change change) {
if (change.isMoved() || change.isRenamed()) {
final FilePath beforeFilePath = ChangesUtil.getBeforePath(change);
final FilePath afterFilePath = ChangesUtil.getAfterPath(change);
final String beforePath =
beforeFilePath == null ? "" : beforeFilePath.getIOFile().getAbsolutePath();
final String afterPath =
afterFilePath == null ? "" : afterFilePath.getIOFile().getAbsolutePath();
return SvnBundle.message(
"action.Subversion.properties.difference.diff.for.move.title", beforePath, afterPath);
} else {
return SvnBundle.message(
"action.Subversion.properties.difference.diff.title",
ChangesUtil.getFilePath(change).getIOFile().getAbsolutePath());
}
}
@Override
protected boolean approximatelyHasRoots(final VcsContext dataContext) {
final FilePath[] paths = dataContext.getSelectedFilePaths();
if (paths.length == 0) return false;
final FileStatusManager fsm = FileStatusManager.getInstance(dataContext.getProject());
for (final FilePath path : paths) {
VirtualFile file = path.getVirtualFile();
if (file == null) {
continue;
}
FileStatus status = fsm.getStatus(file);
if (isApplicableRoot(file, status, dataContext)) {
return true;
}
}
return false;
}
@NotNull
public static SvnContentRevision createRemote(
@NotNull SvnVcs vcs, @NotNull FilePath file, @NotNull SVNRevision revision) {
if (file.getFileType().isBinary()) {
return new SvnBinaryContentRevision(vcs, file, revision, false);
}
return new SvnContentRevision(vcs, file, revision, false);
}
private String modifyCheckinActionName(final VcsContext dataContext, String checkinActionName) {
final FilePath[] roots = getRoots(dataContext);
if (roots == null || roots.length == 0) return checkinActionName;
final FilePath first = roots[0];
if (roots.length == 1) {
if (first.isDirectory()) {
return VcsBundle.message("action.name.checkin.directory", checkinActionName);
} else {
return VcsBundle.message("action.name.checkin.file", checkinActionName);
}
} else {
if (first.isDirectory()) {
return VcsBundle.message("action.name.checkin.directories", checkinActionName);
} else {
return VcsBundle.message("action.name.checkin.files", checkinActionName);
}
}
}
@Override
public boolean fileIsUnderVcs(FilePath path) {
final ChangeListManager clManager = ChangeListManager.getInstance(myProject);
final VirtualFile file = path.getVirtualFile();
if (file == null) {
return false;
}
return !SvnStatusUtil.isIgnoredInAnySense(clManager, file) && !clManager.isUnversioned(file);
}
@Override
public SvnHistorySession createFromCachedData(
Boolean aBoolean,
@NotNull List<VcsFileRevision> revisions,
@NotNull FilePath filePath,
VcsRevisionNumber currentRevision) {
return new SvnHistorySession(
myVcs, revisions, filePath, aBoolean, currentRevision, false, !filePath.isNonLocal());
}