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/* This file is part of KDevelop
Copyright 2018 Daniel Mensinger <daniel@mensinger-ka.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "mesonjobprune.h"
#include "mesonbuilder.h"
#include "mesonconfig.h"
#include <outputview/outputmodel.h>
#include <KIO/DeleteJob>
#include <KLocalizedString>
#include <QDir>
using namespace KDevelop;
MesonJobPrune::MesonJobPrune(const Meson::BuildDir& buildDir, QObject* parent)
: OutputJob(parent, Verbose)
, m_buildDir(buildDir.buildDir)
, m_backend(buildDir.mesonBackend)
{
setCapabilities(Killable);
setToolTitle(i18n("Meson"));
setStandardToolView(KDevelop::IOutputView::BuildView);
setBehaviours(KDevelop::IOutputView::AllowUserClose | KDevelop::IOutputView::AutoScroll);
}
void MesonJobPrune::start()
{
auto* output = new OutputModel(this);
setModel(output);
startOutput();
auto status = MesonBuilder::evaluateBuildDirectory(m_buildDir, m_backend);
switch (status) {
case MesonBuilder::DOES_NOT_EXIST:
case MesonBuilder::CLEAN:
output->appendLine(i18n("The directory '%1' is already pruned", m_buildDir.toLocalFile()));
emitResult();
return;
case MesonBuilder::DIR_NOT_EMPTY:
case MesonBuilder::INVALID_BUILD_DIR:
output->appendLine(
i18n("The directory '%1' does not appear to be a meson build directory", m_buildDir.toLocalFile()));
output->appendLine(i18n("Aborting prune operation"));
emitResult();
return;
case MesonBuilder::EMPTY_STRING:
output->appendLine(
i18n("The current build configuration is broken, because the build directory is not specified"));
emitResult();
return;
default:
break;
}
QDir d(m_buildDir.toLocalFile());
QList<QUrl> urls;
const auto entries = d.entryList(QDir::NoDotAndDotDot | QDir::Hidden | QDir::AllEntries);
urls.reserve(entries.size());
for (const auto& entry : entries) {
urls << Path(m_buildDir, entry).toUrl();
}
output->appendLine(i18n("Deleting contents of '%1'", m_buildDir.toLocalFile()));
m_job = KIO::del(urls);
m_job->start();
connect(m_job, &KJob::finished, this, [this, output](KJob* job) {
if (job->error() == 0) {
output->appendLine(i18n("** Prune successful **"));
} else {
output->appendLine(i18n("** Prune failed: %1 **", job->errorString()));
}
emitResult();
m_job = nullptr;
});
}
bool MesonJobPrune::doKill()
{
return m_job->kill();
}
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