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Move patch command out of VcsPlugin

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It will be needed soon inside DiffEditor plugin.
Move "Patch command" setting out of Version Control | General
into Environment | General | System.

Introduce PatchTool class, which hold the patch command
setting and a method for applying patches (runPatch() - moved
from VcsBasePlugin).

Change-Id: I9de94358ccd5c6e31ac2beefc27305c5111d67bb
Reviewed-by: Jarek Kobus <jaroslaw.kobus@digia.com>
This commit is contained in:
jkobus
2014-04-17 12:47:38 +02:00
committed by Jarek Kobus
parent ba29d9f9b5
commit 48aefde7ba
15 changed files with 239 additions and 104 deletions
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48
src/plugins/vcsbase/vcsbaseplugin.cpp
View File

@@ -784,54 +784,6 @@ SynchronousProcessResponse VcsBasePlugin::runVcs(const QString &workingDir,
return command.runVcs(arguments, timeOutMS);
}
bool VcsBasePlugin::runPatch(const QByteArray &input, const QString &workingDirectory,
int strip, bool reverse)
{
VcsBaseOutputWindow *ow = VcsBaseOutputWindow::instance();
const QString patch = Internal::VcsPlugin::instance()->settings().patchCommand;
if (patch.isEmpty()) {
ow->appendError(tr("There is no patch-command configured in the common 'Version Control' settings."));
return false;
}
QProcess patchProcess;
if (!workingDirectory.isEmpty())
patchProcess.setWorkingDirectory(workingDirectory);
QStringList args(QLatin1String("-p") + QString::number(strip));
if (reverse)
args << QLatin1String("-R");
ow->appendCommand(workingDirectory, patch, args);
patchProcess.start(patch, args);
if (!patchProcess.waitForStarted()) {
ow->appendError(tr("Unable to launch \"%1\": %2").arg(patch, patchProcess.errorString()));
return false;
}
patchProcess.write(input);
patchProcess.closeWriteChannel();
QByteArray stdOut;
QByteArray stdErr;
if (!SynchronousProcess::readDataFromProcess(patchProcess, 30000, &stdOut, &stdErr, true)) {
SynchronousProcess::stopProcess(patchProcess);
ow->appendError(tr("A timeout occurred running \"%1\"").arg(patch));
return false;
}
if (!stdOut.isEmpty())
ow->append(QString::fromLocal8Bit(stdOut));
if (!stdErr.isEmpty())
ow->appendError(QString::fromLocal8Bit(stdErr));
if (patchProcess.exitStatus() != QProcess::NormalExit) {
ow->appendError(tr("\"%1\" crashed.").arg(patch));
return false;
}
if (patchProcess.exitCode() != 0) {
ow->appendError(tr("\"%1\" failed (exit code %2).").arg(patch).arg(patchProcess.exitCode()));
return false;
}
return true;
}
} // namespace VcsBase
#include "vcsbaseplugin.moc"