public List<ShelvedChangeList> importChangeLists(
final Collection<VirtualFile> files, final Consumer<VcsException> exceptionConsumer) {
final List<ShelvedChangeList> result = new ArrayList<ShelvedChangeList>(files.size());
try {
final FilesProgress filesProgress = new FilesProgress(files.size(), "Processing ");
for (VirtualFile file : files) {
filesProgress.updateIndicator(file);
final String description = file.getNameWithoutExtension().replace('_', ' ');
final File patchPath = getPatchPath(description);
final ShelvedChangeList list =
new ShelvedChangeList(
patchPath.getPath(),
description,
new SmartList<ShelvedBinaryFile>(),
file.getTimeStamp());
try {
final List<TextFilePatch> patchesList =
loadPatches(myProject, file.getPath(), new CommitContext());
if (!patchesList.isEmpty()) {
FileUtil.copy(new File(file.getPath()), patchPath);
// add only if ok to read patch
myShelvedChangeLists.add(list);
result.add(list);
}
} catch (IOException e) {
exceptionConsumer.consume(new VcsException(e));
} catch (PatchSyntaxException e) {
exceptionConsumer.consume(new VcsException(e));
}
}
} finally {
notifyStateChanged();
}
return result;
}
void saveRemainingPatches(
final ShelvedChangeList changeList,
final List<FilePatch> remainingPatches,
final List<ShelvedBinaryFile> remainingBinaries,
CommitContext commitContext) {
final File newPath = getPatchPath(changeList.DESCRIPTION);
try {
FileUtil.copy(new File(changeList.PATH), newPath);
} catch (IOException e) {
// do not delete if cannot recycle
return;
}
final ShelvedChangeList listCopy =
new ShelvedChangeList(
newPath.getAbsolutePath(),
changeList.DESCRIPTION,
new ArrayList<ShelvedBinaryFile>(changeList.getBinaryFiles()));
listCopy.DATE = (changeList.DATE == null) ? null : new Date(changeList.DATE.getTime());
writePatchesToFile(myProject, changeList.PATH, remainingPatches, commitContext);
changeList.getBinaryFiles().retainAll(remainingBinaries);
changeList.clearLoadedChanges();
recycleChangeList(listCopy, changeList);
notifyStateChanged();
}
public ShelvedChangeList importFilePatches(
final String fileName, final List<FilePatch> patches, final PatchEP[] patchTransitExtensions)
throws IOException {
try {
final File patchPath = getPatchPath(fileName);
myFileProcessor.savePathFile(
new CompoundShelfFileProcessor.ContentProvider() {
public void writeContentTo(final Writer writer, CommitContext commitContext)
throws IOException {
UnifiedDiffWriter.write(
myProject, patches, writer, "\n", patchTransitExtensions, commitContext);
}
},
patchPath,
new CommitContext());
final ShelvedChangeList changeList =
new ShelvedChangeList(
patchPath.toString(),
fileName.replace('\n', ' '),
new SmartList<ShelvedBinaryFile>());
myShelvedChangeLists.add(changeList);
return changeList;
} finally {
notifyStateChanged();
}
}
public ShelvedChangeList shelveChanges(
final Collection<Change> changes, final String commitMessage, final boolean rollback)
throws IOException, VcsException {
final List<Change> textChanges = new ArrayList<Change>();
final List<ShelvedBinaryFile> binaryFiles = new ArrayList<ShelvedBinaryFile>();
for (Change change : changes) {
if (ChangesUtil.getFilePath(change).isDirectory()) {
continue;
}
if (change.getBeforeRevision() instanceof BinaryContentRevision
|| change.getAfterRevision() instanceof BinaryContentRevision) {
binaryFiles.add(shelveBinaryFile(change));
} else {
textChanges.add(change);
}
}
final ShelvedChangeList changeList;
try {
File patchPath = getPatchPath(commitMessage);
ProgressManager.checkCanceled();
final List<FilePatch> patches =
IdeaTextPatchBuilder.buildPatch(
myProject, textChanges, myProject.getBaseDir().getPresentableUrl(), false);
ProgressManager.checkCanceled();
CommitContext commitContext = new CommitContext();
baseRevisionsOfDvcsIntoContext(textChanges, commitContext);
myFileProcessor.savePathFile(
new CompoundShelfFileProcessor.ContentProvider() {
public void writeContentTo(final Writer writer, CommitContext commitContext)
throws IOException {
UnifiedDiffWriter.write(myProject, patches, writer, "\n", commitContext);
}
},
patchPath,
commitContext);
changeList =
new ShelvedChangeList(
patchPath.toString(), commitMessage.replace('\n', ' '), binaryFiles);
myShelvedChangeLists.add(changeList);
ProgressManager.checkCanceled();
if (rollback) {
new RollbackWorker(myProject, false)
.doRollback(changes, true, null, VcsBundle.message("shelve.changes.action"));
}
} finally {
notifyStateChanged();
}
return changeList;
}
private void deleteListImpl(final ShelvedChangeList changeList) {
File file = new File(changeList.PATH);
myFileProcessor.delete(file.getName());
for (ShelvedBinaryFile binaryFile : changeList.getBinaryFiles()) {
final String path = binaryFile.SHELVED_PATH;
if (path != null) {
File binFile = new File(path);
myFileProcessor.delete(binFile.getName());
}
}
}
/**
* Create a file that contains the specified message
*
* @param root a git repository root
* @param message a message to write
* @return a file reference
* @throws IOException if file cannot be created
*/
private File createMessageFile(VirtualFile root, final String message) throws IOException {
// filter comment lines
File file = FileUtil.createTempFile(GIT_COMMIT_MSG_FILE_PREFIX, GIT_COMMIT_MSG_FILE_EXT);
file.deleteOnExit();
@NonNls String encoding = GitConfigUtil.getCommitEncoding(myProject, root);
Writer out = new OutputStreamWriter(new FileOutputStream(file), encoding);
try {
out.write(message);
} finally {
out.close();
}
return file;
}
private File getPatchPath(@NonNls final String commitMessage) {
File file = myFileProcessor.getBaseIODir();
if (!file.exists()) {
file.mkdirs();
}
return suggestPatchName(
myProject,
commitMessage.length() > PatchNameChecker.MAX
? (commitMessage.substring(0, PatchNameChecker.MAX))
: commitMessage,
file,
VcsConfiguration.PATCH);
}
/**
* Prepare delete files handler.
*
* @param project the project
* @param root a vcs root
* @param files a files to commit
* @param message a message file to use
* @param nextCommitAuthor a author for the next commit
* @param nextCommitAmend true, if the commit should be amended
* @param nextCommitAuthorDate Author date timestamp to override the date of the commit or null if
* this overriding is not needed.
* @return a simple handler that does the task
* @throws VcsException in case of git problem
*/
private static void commit(
Project project,
VirtualFile root,
Collection<FilePath> files,
File message,
final String nextCommitAuthor,
boolean nextCommitAmend,
Date nextCommitAuthorDate)
throws VcsException {
boolean amend = nextCommitAmend;
for (List<String> paths : VcsFileUtil.chunkPaths(root, files)) {
GitSimpleHandler handler = new GitSimpleHandler(project, root, GitCommand.COMMIT);
handler.setStdoutSuppressed(false);
if (amend) {
handler.addParameters("--amend");
} else {
amend = true;
}
handler.addParameters("--only", "-F", message.getAbsolutePath());
if (nextCommitAuthor != null) {
handler.addParameters("--author=" + nextCommitAuthor);
}
if (nextCommitAuthorDate != null) {
handler.addParameters("--date", COMMIT_DATE_FORMAT.format(nextCommitAuthorDate));
}
handler.endOptions();
handler.addParameters(paths);
handler.run();
}
if (!project.isDisposed()) {
GitRepositoryManager manager = GitUtil.getRepositoryManager(project);
manager.updateRepository(root);
}
}
private ShelvedBinaryFile shelveBinaryFile(final Change change) throws IOException {
final ContentRevision beforeRevision = change.getBeforeRevision();
final ContentRevision afterRevision = change.getAfterRevision();
File beforeFile = beforeRevision == null ? null : beforeRevision.getFile().getIOFile();
File afterFile = afterRevision == null ? null : afterRevision.getFile().getIOFile();
String shelvedPath = null;
if (afterFile != null) {
String shelvedName = FileUtil.getNameWithoutExtension(afterFile.getName());
String shelvedExt = FileUtil.getExtension(afterFile.getName());
File shelvedFile =
FileUtil.findSequentNonexistentFile(
myFileProcessor.getBaseIODir(), shelvedName, shelvedExt);
myFileProcessor.saveFile(afterRevision.getFile().getIOFile(), shelvedFile);
shelvedPath = shelvedFile.getPath();
}
String beforePath = ChangesUtil.getProjectRelativePath(myProject, beforeFile);
String afterPath = ChangesUtil.getProjectRelativePath(myProject, afterFile);
return new ShelvedBinaryFile(beforePath, afterPath, shelvedPath);
}
public static File suggestPatchName(
Project project, final String commitMessage, final File file, String extension) {
@NonNls String defaultPath = PathUtil.suggestFileName(commitMessage);
if (defaultPath.length() == 0) {
defaultPath = "unnamed";
}
if (defaultPath.length() > (PatchNameChecker.MAX - 10)) {
defaultPath = defaultPath.substring(0, PatchNameChecker.MAX - 10);
}
while (true) {
final File nonexistentFile =
FileUtil.findSequentNonexistentFile(
file,
defaultPath,
extension == null
? VcsConfiguration.getInstance(project).getPatchFileExtension()
: extension);
if (nonexistentFile.getName().length() >= PatchNameChecker.MAX) {
defaultPath = defaultPath.substring(0, defaultPath.length() - 1);
continue;
}
return nonexistentFile;
}
}
/**
* Preform a merge commit
*
* @param project a project
* @param root a vcs root
* @param added added files
* @param removed removed files
* @param messageFile a message file for commit
* @param author an author
* @param exceptions the list of exceptions to report
* @param partialOperation
* @return true if merge commit was successful
*/
private static boolean mergeCommit(
final Project project,
final VirtualFile root,
final Set<FilePath> added,
final Set<FilePath> removed,
final File messageFile,
final String author,
List<VcsException> exceptions,
@NotNull final PartialOperation partialOperation) {
HashSet<FilePath> realAdded = new HashSet<FilePath>();
HashSet<FilePath> realRemoved = new HashSet<FilePath>();
// perform diff
GitSimpleHandler diff = new GitSimpleHandler(project, root, GitCommand.DIFF);
diff.setSilent(true);
diff.setStdoutSuppressed(true);
diff.addParameters("--diff-filter=ADMRUX", "--name-status", "HEAD");
diff.endOptions();
String output;
try {
output = diff.run();
} catch (VcsException ex) {
exceptions.add(ex);
return false;
}
String rootPath = root.getPath();
for (StringTokenizer lines = new StringTokenizer(output, "\n", false);
lines.hasMoreTokens(); ) {
String line = lines.nextToken().trim();
if (line.length() == 0) {
continue;
}
String[] tk = line.split("\t");
switch (tk[0].charAt(0)) {
case 'M':
case 'A':
realAdded.add(VcsUtil.getFilePath(rootPath + "/" + tk[1]));
break;
case 'D':
realRemoved.add(VcsUtil.getFilePathForDeletedFile(rootPath + "/" + tk[1], false));
break;
default:
throw new IllegalStateException("Unexpected status: " + line);
}
}
realAdded.removeAll(added);
realRemoved.removeAll(removed);
if (realAdded.size() != 0 || realRemoved.size() != 0) {
final List<FilePath> files = new ArrayList<FilePath>();
files.addAll(realAdded);
files.addAll(realRemoved);
final Ref<Boolean> mergeAll = new Ref<Boolean>();
try {
GuiUtils.runOrInvokeAndWait(
new Runnable() {
public void run() {
String message =
GitBundle.message("commit.partial.merge.message", partialOperation.getName());
SelectFilePathsDialog dialog =
new SelectFilePathsDialog(
project,
files,
message,
null,
"Commit All Files",
CommonBundle.getCancelButtonText(),
false);
dialog.setTitle(GitBundle.getString("commit.partial.merge.title"));
dialog.show();
mergeAll.set(dialog.isOK());
}
});
} catch (RuntimeException ex) {
throw ex;
} catch (Exception ex) {
throw new RuntimeException("Unable to invoke a message box on AWT thread", ex);
}
if (!mergeAll.get()) {
return false;
}
// update non-indexed files
if (!updateIndex(project, root, realAdded, realRemoved, exceptions)) {
return false;
}
for (FilePath f : realAdded) {
VcsDirtyScopeManager.getInstance(project).fileDirty(f);
}
for (FilePath f : realRemoved) {
VcsDirtyScopeManager.getInstance(project).fileDirty(f);
}
}
// perform merge commit
try {
GitSimpleHandler handler = new GitSimpleHandler(project, root, GitCommand.COMMIT);
handler.setStdoutSuppressed(false);
handler.addParameters("-F", messageFile.getAbsolutePath());
if (author != null) {
handler.addParameters("--author=" + author);
}
handler.endOptions();
handler.run();
GitRepositoryManager manager = GitUtil.getRepositoryManager(project);
manager.updateRepository(root);
} catch (VcsException ex) {
exceptions.add(ex);
return false;
}
return true;
}
public List<VcsException> commit(
@NotNull List<Change> changes,
@NotNull String message,
@NotNull NullableFunction<Object, Object> parametersHolder,
Set<String> feedback) {
List<VcsException> exceptions = new ArrayList<VcsException>();
Map<VirtualFile, Collection<Change>> sortedChanges = sortChangesByGitRoot(changes, exceptions);
log.assertTrue(
!sortedChanges.isEmpty(), "Trying to commit an empty list of changes: " + changes);
for (Map.Entry<VirtualFile, Collection<Change>> entry : sortedChanges.entrySet()) {
final VirtualFile root = entry.getKey();
try {
File messageFile = createMessageFile(root, message);
try {
final Set<FilePath> added = new HashSet<FilePath>();
final Set<FilePath> removed = new HashSet<FilePath>();
for (Change change : entry.getValue()) {
switch (change.getType()) {
case NEW:
case MODIFICATION:
added.add(change.getAfterRevision().getFile());
break;
case DELETED:
removed.add(change.getBeforeRevision().getFile());
break;
case MOVED:
FilePath afterPath = change.getAfterRevision().getFile();
FilePath beforePath = change.getBeforeRevision().getFile();
added.add(afterPath);
if (!GitFileUtils.shouldIgnoreCaseChange(
afterPath.getPath(), beforePath.getPath())) {
removed.add(beforePath);
}
break;
default:
throw new IllegalStateException("Unknown change type: " + change.getType());
}
}
try {
try {
Set<FilePath> files = new HashSet<FilePath>();
files.addAll(added);
files.addAll(removed);
commit(
myProject,
root,
files,
messageFile,
myNextCommitAuthor,
myNextCommitAmend,
myNextCommitAuthorDate);
} catch (VcsException ex) {
PartialOperation partialOperation = isMergeCommit(ex);
if (partialOperation == PartialOperation.NONE) {
throw ex;
}
if (!mergeCommit(
myProject,
root,
added,
removed,
messageFile,
myNextCommitAuthor,
exceptions,
partialOperation)) {
throw ex;
}
}
} finally {
if (!messageFile.delete()) {
log.warn("Failed to remove temporary file: " + messageFile);
}
}
} catch (VcsException e) {
exceptions.add(e);
}
} catch (IOException ex) {
//noinspection ThrowableInstanceNeverThrown
exceptions.add(new VcsException("Creation of commit message file failed", ex));
}
}
if (myNextCommitIsPushed != null
&& myNextCommitIsPushed.booleanValue()
&& exceptions.isEmpty()) {
// push
UIUtil.invokeLaterIfNeeded(
new Runnable() {
public void run() {
GitPusher.showPushDialogAndPerformPush(
myProject, ServiceManager.getService(myProject, GitPlatformFacade.class));
}
});
}
return exceptions;
}
