diff options
Diffstat (limited to 'src/plugins/mesonprojectmanager/project/outputparsers/mesonoutputparser.cpp')
| -rw-r--r-- | src/plugins/mesonprojectmanager/project/outputparsers/mesonoutputparser.cpp | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/src/plugins/mesonprojectmanager/project/outputparsers/mesonoutputparser.cpp b/src/plugins/mesonprojectmanager/project/outputparsers/mesonoutputparser.cpp new file mode 100644 index 0000000000..6cd631d464 --- /dev/null +++ b/src/plugins/mesonprojectmanager/project/outputparsers/mesonoutputparser.cpp @@ -0,0 +1,159 @@ +/**************************************************************************** +** +** Copyright (C) 2020 Alexis Jeandet. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of Qt Creator. +** +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3 as published by the Free Software +** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-3.0.html. +** +****************************************************************************/ +#include "mesonoutputparser.h" +#include <projectexplorer/task.h> +#include <projectexplorer/taskhub.h> +namespace MesonProjectManager { +namespace Internal { + +struct WarningRegex +{ + const int lineCnt; + const QRegularExpression regex; +}; + +static const WarningRegex multiLineWarnings[] = { + WarningRegex{ 3, QRegularExpression{R"!(WARNING: Unknown options:)!"}}, + WarningRegex{ 2, QRegularExpression{ + R"!(WARNING: Project specifies a minimum meson_version|WARNING: Deprecated features used:)!"}}, + WarningRegex{ 1, QRegularExpression{R"!(WARNING: )!"}}}; + +inline void MesonOutputParser::addTask(ProjectExplorer::Task task) +{ +#ifndef MESONPARSER_DISABLE_TASKS_FOR_TESTS // small hack to allow unit testing without the banana/monkey/jungle + ProjectExplorer::TaskHub::addTask(task); +#else + Q_UNUSED(task); +#endif +} + +inline void MesonOutputParser::addTask(ProjectExplorer::Task::TaskType type, const QString &line) +{ +#ifndef MESONPARSER_DISABLE_TASKS_FOR_TESTS // small hack to allow unit testing without the banana/monkey/jungle + auto task = ProjectExplorer::BuildSystemTask(type, QString("Meson build:%1").arg(line)); + addTask(task); +#else + Q_UNUSED(type); + Q_UNUSED(line); +#endif +} + +inline Utils::OutputLineParser::LinkSpecs MesonOutputParser::addTask( + ProjectExplorer::Task::TaskType type, + const QString &line, + const QRegularExpressionMatch &match, + int fileCapIndex, + int lineNumberCapIndex) +{ + LinkSpecs linkSpecs; +#ifndef MESONPARSER_DISABLE_TASKS_FOR_TESTS // small hack to allow unit testing without the banana/monkey/jungle + auto fileName = absoluteFilePath(Utils::FilePath::fromString(match.captured(fileCapIndex))); + auto task = ProjectExplorer::BuildSystemTask(type, + QString("Meson build:%1").arg(line), + fileName, + match.captured(lineNumberCapIndex).toInt()); + addTask(task); + addLinkSpecForAbsoluteFilePath(linkSpecs, task.file, task.line, match, 1); +#else + Q_UNUSED(type); + Q_UNUSED(line); + Q_UNUSED(match); + Q_UNUSED(fileCapIndex); + Q_UNUSED(lineNumberCapIndex); +#endif + return linkSpecs; +} + +void MesonOutputParser::pushLine(const QString &line) +{ + m_remainingLines--; + m_pending.append(line); + if (m_remainingLines == 0) { + addTask(ProjectExplorer::Task::TaskType::Warning, m_pending.join('\n')); + m_pending.clear(); + } +} + +Utils::OutputLineParser::Result MesonOutputParser::processErrors(const QString &line) +{ + auto optionsErrors = m_errorOptionRegex.match(line); + if (optionsErrors.hasMatch()) { + addTask(ProjectExplorer::Task::TaskType::Error, line); + return ProjectExplorer::OutputTaskParser::Status::Done; + } + auto locatedErrors = m_errorFileLocRegex.match(line); + if (locatedErrors.hasMatch()) { + auto linkSpecs = addTask(ProjectExplorer::Task::TaskType::Error, line, locatedErrors, 1, 2); + return {ProjectExplorer::OutputTaskParser::Status::Done, linkSpecs}; + } + return ProjectExplorer::OutputTaskParser::Status::NotHandled; +} + +Utils::OutputLineParser::Result MesonOutputParser::processWarnings(const QString &line) +{ + for (const auto &warning : multiLineWarnings) { + const auto match = warning.regex.match(line); + if (match.hasMatch()) { + m_remainingLines = warning.lineCnt; + pushLine(line); + return ProjectExplorer::OutputTaskParser::Status::Done; + } + } + return ProjectExplorer::OutputTaskParser::Status::NotHandled; +} + +MesonOutputParser::MesonOutputParser() + : ProjectExplorer::OutputTaskParser{} +{} + +Utils::OutputLineParser::Result MesonOutputParser::handleLine(const QString &line, + Utils::OutputFormat type) +{ + if (type != Utils::OutputFormat::StdOutFormat) + return ProjectExplorer::OutputTaskParser::Status::NotHandled; + if (m_remainingLines) { + pushLine(line); + return ProjectExplorer::OutputTaskParser::Status::Done; + } + auto result = processErrors(line); + if (result.status == ProjectExplorer::OutputTaskParser::Status::Done) + return result; + return processWarnings(line); +} + +void MesonOutputParser::readStdo(const QByteArray &data) +{ + auto str = QString::fromLocal8Bit(data); + for (const auto &line : str.split('\n')) + handleLine(line, Utils::OutputFormat::StdOutFormat); +} + +void MesonOutputParser::setSourceDirectory(const Utils::FilePath &sourceDir) +{ + emit addSearchDir(sourceDir); +} + +} // namespace Internal +} // namespace MesonProjectManager |