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/*
Copyright 2017 Aleix Pol Gonzalez <aleixpol@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
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 "dockerplugin.h"
#include "dockerruntime.h"
#include "dockerpreferences.h"
#include "dockerpreferencessettings.h"
#include <interfaces/icore.h>
#include <interfaces/iruntimecontroller.h>
#include <interfaces/iuicontroller.h>
#include <interfaces/context.h>
#include <interfaces/contextmenuextension.h>
#include <outputview/outputexecutejob.h>
#include <project/projectmodel.h>
#include <QStandardPaths>
#include <QAction>
#include <QRegularExpression>
#include <QTemporaryDir>
#include <QFileDialog>
#include <QInputDialog>
#include <QProcess>
#include <KPluginFactory>
#include <KActionCollection>
#include <KLocalizedString>
#include <KParts/MainWindow>
#include <KJob>
K_PLUGIN_FACTORY_WITH_JSON(KDevDockerFactory, "kdevdocker.json", registerPlugin<DockerPlugin>();)
using namespace KDevelop;
DockerPlugin::DockerPlugin(QObject *parent, const QVariantList & /*args*/)
: KDevelop::IPlugin( QStringLiteral("kdevdocker"), parent )
, m_settings(new DockerPreferencesSettings)
{
runtimeChanged(ICore::self()->runtimeController()->currentRuntime());
setXMLFile( QStringLiteral("kdevdockerplugin.rc") );
connect(ICore::self()->runtimeController(), &IRuntimeController::currentRuntimeChanged, this, &DockerPlugin::runtimeChanged);
auto* process = new QProcess(this);
connect(process, QOverload<int,QProcess::ExitStatus>::of(&QProcess::finished),
this, &DockerPlugin::imagesListFinished);
process->start(QStringLiteral("docker"), {QStringLiteral("images"), QStringLiteral("--filter"), QStringLiteral("dangling=false"), QStringLiteral("--format"), QStringLiteral("{{.Repository}}:{{.Tag}}\t{{.ID}}")}, QIODevice::ReadOnly);
DockerRuntime::s_settings = m_settings.data();
}
DockerPlugin::~DockerPlugin()
{
DockerRuntime::s_settings = nullptr;
}
void DockerPlugin::imagesListFinished(int code)
{
if (code != 0)
return;
auto* process = qobject_cast<QProcess*>(sender());
Q_ASSERT(process);
QTextStream stream(process);
while(!stream.atEnd()) {
const QString line = stream.readLine();
const QStringList parts = line.split(QLatin1Char('\t'));
const QString tag = parts[0] == QLatin1String("<none>") ? parts[1] : parts[0];
ICore::self()->runtimeController()->addRuntimes(new DockerRuntime(tag));
}
process->deleteLater();
Q_EMIT imagesListed();
}
void DockerPlugin::runtimeChanged(KDevelop::IRuntime* newRuntime)
{
const bool isDocker = qobject_cast<DockerRuntime*>(newRuntime);
const auto& actions = actionCollection()->actions();
for (auto action: actions) {
action->setEnabled(isDocker);
}
}
KDevelop::ContextMenuExtension DockerPlugin::contextMenuExtension(KDevelop::Context* context, QWidget* parent)
{
QList<QUrl> urls;
if ( context->type() == KDevelop::Context::FileContext ) {
auto* filectx = static_cast<KDevelop::FileContext*>(context);
urls = filectx->urls();
} else if ( context->type() == KDevelop::Context::ProjectItemContext ) {
auto* projctx = static_cast<KDevelop::ProjectItemContext*>(context);
const auto items = projctx->items();
for (KDevelop::ProjectBaseItem* item : items) {
if ( item->file() ) {
urls << item->path().toUrl();
}
}
}
for(auto it = urls.begin(); it != urls.end(); ) {
if (it->isLocalFile() && it->fileName() == QLatin1String("Dockerfile")) {
++it;
} else {
it = urls.erase(it);
}
}
if ( !urls.isEmpty() ) {
KDevelop::ContextMenuExtension ext;
for (const QUrl& url : qAsConst(urls)) {
const KDevelop::Path file(url);
auto action = new QAction(QIcon::fromTheme(QStringLiteral("text-dockerfile")), i18n("docker build '%1'", file.path()), parent);
connect(action, &QAction::triggered, this, [this, file]() {
const auto dir = file.parent();
const QString name = QInputDialog::getText(
ICore::self()->uiController()->activeMainWindow(), i18nc("@title:window", "Choose Tag Name"),
i18nc("@label:textbox", "Tag name for '%1':", file.path()),
QLineEdit::Normal, dir.lastPathSegment()
);
auto process = new OutputExecuteJob;
process->setExecuteOnHost(true);
process->setProperties(OutputExecuteJob::DisplayStdout | OutputExecuteJob::DisplayStderr);
*process << QStringList{QStringLiteral("docker"), QStringLiteral("build"), QStringLiteral("--tag"), name, dir.toLocalFile()};
connect(process, &KJob::finished, this, [name] (KJob* job) {
if (job->error() != 0)
return;
ICore::self()->runtimeController()->addRuntimes(new DockerRuntime(name));
});
process->start();
});
ext.addAction(KDevelop::ContextMenuExtension::RunGroup, action);
}
return ext;
}
return KDevelop::IPlugin::contextMenuExtension(context, parent);
}
int DockerPlugin::configPages() const
{
return 1;
}
KDevelop::ConfigPage* DockerPlugin::configPage(int number, QWidget* parent)
{
if (number == 0) {
return new DockerPreferences(this, m_settings.data(), parent);
}
return nullptr;
}
#include "dockerplugin.moc"
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