void GitEditor::applyDiffChunk(const VcsBase::DiffChunk& chunk, bool revert)
{
VcsBase::VcsBaseOutputWindow *outwin = VcsBase::VcsBaseOutputWindow::instance();
QTemporaryFile patchFile;
if (!patchFile.open())
return;
const QString baseDir = workingDirectory();
patchFile.write(chunk.header);
patchFile.write(chunk.chunk);
patchFile.close();
GitClient *client = GitPlugin::instance()->gitClient();
QStringList args = QStringList() << QLatin1String("--cached");
if (revert)
args << QLatin1String("--reverse");
QString errorMessage;
if (client->synchronousApplyPatch(baseDir, patchFile.fileName(), &errorMessage, args)) {
if (errorMessage.isEmpty())
outwin->append(tr("Chunk successfully staged"));
else
outwin->append(errorMessage);
if (revert)
emit diffChunkReverted(chunk);
else
emit diffChunkApplied(chunk);
} else {
outwin->appendError(errorMessage);
}
}
void BazaarPlugin::showCommitWidget(const QList<VcsBase::VcsBaseClient::StatusItem> &status)
{
VcsBase::VcsBaseOutputWindow *outputWindow = VcsBase::VcsBaseOutputWindow::instance();
//Once we receive our data release the connection so it can be reused elsewhere
disconnect(m_client, SIGNAL(parsedStatus(QList<VcsBase::VcsBaseClient::StatusItem>)),
this, SLOT(showCommitWidget(QList<VcsBase::VcsBaseClient::StatusItem>)));
if (status.isEmpty()) {
outputWindow->appendError(tr("There are no changes to commit."));
return;
}
// Start new temp file
Utils::TempFileSaver saver;
// Keep the file alive, else it removes self and forgets its name
saver.setAutoRemove(false);
if (!saver.finalize()) {
VcsBase::VcsBaseOutputWindow::instance()->append(saver.errorString());
return;
}
Core::IEditor *editor = Core::EditorManager::openEditor(saver.fileName(),
Constants::COMMIT_ID,
Core::EditorManager::ModeSwitch);
if (!editor) {
outputWindow->appendError(tr("Unable to create an editor for the commit."));
return;
}
CommitEditor *commitEditor = qobject_cast<CommitEditor *>(editor);
if (!commitEditor) {
outputWindow->appendError(tr("Unable to create a commit editor."));
return;
}
commitEditor->registerActions(m_editorUndo, m_editorRedo, m_editorCommit, m_editorDiff);
connect(commitEditor, SIGNAL(diffSelectedFiles(QStringList)),
this, SLOT(diffFromEditorSelected(QStringList)));
commitEditor->setCheckScriptWorkingDirectory(m_submitRepository);
const QString msg = tr("Commit changes for \"%1\".").
arg(QDir::toNativeSeparators(m_submitRepository));
commitEditor->setDisplayName(msg);
const BranchInfo branch = m_client->synchronousBranchQuery(m_submitRepository);
commitEditor->setFields(m_submitRepository, branch,
m_bazaarSettings.stringValue(BazaarSettings::userNameKey),
m_bazaarSettings.stringValue(BazaarSettings::userEmailKey), status);
}
QStringList MercurialClient::parentRevisionsSync(const QString &workingDirectory,
const QString &file /* = QString() */,
const QString &revision)
{
QStringList parents;
QStringList args;
args << QLatin1String("parents") << QLatin1String("-r") <<revision;
if (!file.isEmpty())
args << file;
QByteArray outputData;
if (!vcsFullySynchronousExec(workingDirectory, args, &outputData))
return QStringList();
const QString output = Utils::SynchronousProcess::normalizeNewlines(
QString::fromLocal8Bit(outputData));
/* Looks like: \code
changeset: 0:031a48610fba
user: ...
\endcode */
// Obtain first line and split by blank-delimited tokens
VcsBase::VcsBaseOutputWindow *outputWindow = VcsBase::VcsBaseOutputWindow::instance();
const QStringList lines = output.split(QLatin1Char('\n'));
if (lines.size() < 1) {
outputWindow->appendSilently(msgParentRevisionFailed(workingDirectory, revision, msgParseParentsOutputFailed(output)));
return QStringList();
}
QStringList changeSets = lines.front().simplified().split(QLatin1Char(' '));
if (changeSets.size() < 2) {
outputWindow->appendSilently(msgParentRevisionFailed(workingDirectory, revision, msgParseParentsOutputFailed(output)));
return QStringList();
}
// Remove revision numbers
const QChar colon = QLatin1Char(':');
const QStringList::iterator end = changeSets.end();
QStringList::iterator it = changeSets.begin();
for (++it; it != end; ++it) {
const int colonIndex = it->indexOf(colon);
if (colonIndex != -1)
parents.push_back(it->mid(colonIndex + 1));
}
return parents;
}