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/*
SPDX-FileCopyrightText: 2006 Aaron Seigo <aseigo@kde.org>
SPDX-FileCopyrightText: 2016 Kai Uwe Broulik <kde@privat.broulik.de>
SPDX-FileCopyrightText: 2020-2021 Alexander Lohnau <alexander.lonau@gmx.de>
SPDX-License-Identifier: LGPL-2.0-only
*/
#include "shellrunner.h"
#include <KAuthorized>
#include <KLocalizedString>
#include <KNotificationJobUiDelegate>
#include <KShell>
#include <KTerminalLauncherJob>
#include <QAction>
#include <QProcessEnvironment>
#include <QRegularExpression>
#include <QStandardPaths>
#include <KIO/CommandLauncherJob>
K_PLUGIN_CLASS_WITH_JSON(ShellRunner, "plasma-runner-shell.json")
ShellRunner::ShellRunner(QObject *parent, const KPluginMetaData &metaData, const QVariantList &args)
: Plasma::AbstractRunner(parent, metaData, args)
{
setObjectName(QStringLiteral("Command"));
// The results from the services runner are preferred, consequently we set a low priority
setPriority(AbstractRunner::LowestPriority);
// If the runner is not authorized we can suspend it
bool enabled = KAuthorized::authorize(QStringLiteral("run_command")) && KAuthorized::authorize(KAuthorized::SHELL_ACCESS);
suspendMatching(!enabled);
addSyntax(Plasma::RunnerSyntax(QStringLiteral(":q:"), i18n("Finds commands that match :q:, using common shell syntax")));
m_actionList = {new QAction(QIcon::fromTheme(QStringLiteral("utilities-terminal")), i18n("Run in Terminal Window"), this)};
m_matchIcon = QIcon::fromTheme(QStringLiteral("system-run"));
}
ShellRunner::~ShellRunner()
{
}
void ShellRunner::match(Plasma::RunnerContext &context)
{
QStringList envs;
std::optional<QString> parsingResult = parseShellCommand(context.query(), envs);
if (parsingResult.has_value()) {
const QString command = parsingResult.value();
Plasma::QueryMatch match(this);
match.setId(QStringLiteral("exec://") + command);
match.setType(Plasma::QueryMatch::ExactMatch);
match.setIcon(m_matchIcon);
match.setText(i18n("Run %1", context.query()));
match.setData(QVariantList({command, envs}));
match.setRelevance(0.7);
match.setActions(m_actionList);
context.addMatch(match);
}
}
void ShellRunner::run(const Plasma::RunnerContext &context, const Plasma::QueryMatch &match)
{
if (match.selectedAction()) {
const QVariantList data = match.data().toList();
const QStringList list = data.at(1).toStringList();
QProcessEnvironment env = QProcessEnvironment::systemEnvironment();
for (const auto &str : list) {
const int pos = str.indexOf('=');
env.insert(str.left(pos), str.mid(pos + 1));
}
auto job = new KTerminalLauncherJob(data.at(0).toString());
job->setProcessEnvironment(env);
job->setUiDelegate(new KNotificationJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled));
job->start();
return;
}
auto *job = new KIO::CommandLauncherJob(context.query()); // The job can handle the env parameters
job->setUiDelegate(new KNotificationJobUiDelegate(KJobUiDelegate::AutoHandlingEnabled));
job->start();
}
std::optional<QString> ShellRunner::parseShellCommand(const QString &query, QStringList &envs)
{
const static QRegularExpression envRegex = QRegularExpression(QStringLiteral("^.+=.+$"));
const QStringList split = KShell::splitArgs(query);
for (const auto &entry : split) {
const QString executablePath = QStandardPaths::findExecutable(KShell::tildeExpand(entry));
if (!executablePath.isEmpty()) {
QStringList executableParts{executablePath};
executableParts << split.mid(split.indexOf(entry) + 1);
return KShell::joinArgs(executableParts);
} else if (envRegex.match(entry).hasMatch()) {
envs.append(entry);
} else {
return std::nullopt;
}
}
return std::nullopt;
}
#include "shellrunner.moc"
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