QString MercurialClient::vcsGetRepositoryURL(const QString &directory)
{
QByteArray output;
QStringList arguments(QLatin1String("showconfig"));
arguments << QLatin1String("paths.default");
if (vcsFullySynchronousExec(directory, arguments, &output))
return QString::fromLocal8Bit(output);
return QString();
}
//! Removes the last committed revision(s)
bool BazaarClient::synchronousUncommit(const QString &workingDir,
const QString &revision,
const QStringList &extraOptions)
{
QStringList args;
args << QLatin1String("uncommit")
<< QLatin1String("--force") // Say yes to all questions
<< QLatin1String("--verbose") // Will print out what is being removed
<< revisionSpec(revision)
<< extraOptions;
QByteArray stdOut;
const bool success = vcsFullySynchronousExec(workingDir, args, &stdOut);
if (!stdOut.isEmpty())
VcsBase::VcsBaseOutputWindow::instance()->append(QString::fromUtf8(stdOut));
return success;
}
// Describe a change using an optional format
QString MercurialClient::shortDescriptionSync(const QString &workingDirectory,
const QString &revision,
const QString &format)
{
QString description;
QStringList args;
args << QLatin1String("log") << QLatin1String("-r") <<revision;
if (!format.isEmpty())
args << QLatin1String("--template") << format;
QByteArray outputData;
if (!vcsFullySynchronousExec(workingDirectory, args, &outputData))
return revision;
description = Utils::SynchronousProcess::normalizeNewlines(QString::fromLocal8Bit(outputData));
if (description.endsWith(QLatin1Char('\n')))
description.truncate(description.size() - 1);
return description;
}
// Describe a change using an optional format
bool MercurialClient::shortDescriptionSync(const QString &workingDirectory,
const QString &revision,
const QString &format,
QString *description)
{
description->clear();
QStringList args;
args << QLatin1String("log") << QLatin1String("-r") <<revision;
if (!format.isEmpty())
args << QLatin1String("--template") << format;
QByteArray outputData;
if (!vcsFullySynchronousExec(workingDirectory, args, &outputData))
return false;
*description = QString::fromLocal8Bit(outputData);
description->remove(QLatin1Char('\r'));
if (description->endsWith(QLatin1Char('\n')))
description->truncate(description->size() - 1);
return true;
}
bool MercurialClient::parentRevisionsSync(const QString &workingDirectory,
const QString &file /* = QString() */,
const QString &revision,
QStringList *parents)
{
parents->clear();
QStringList args;
args << QLatin1String("parents") << QLatin1String("-r") <<revision;
if (!file.isEmpty())
args << file;
QByteArray outputData;
if (!vcsFullySynchronousExec(workingDirectory, args, &outputData))
return false;
QString output = QString::fromLocal8Bit(outputData);
output.remove(QLatin1Char('\r'));
/* 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 false;
}
QStringList changeSets = lines.front().simplified().split(QLatin1Char(' '));
if (changeSets.size() < 2) {
outputWindow->appendSilently(msgParentRevisionFailed(workingDirectory, revision, msgParseParentsOutputFailed(output)));
return false;
}
// 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 true;
}
