diff options
Diffstat (limited to 'tools/qmllint')
-rw-r--r-- | tools/qmllint/main.cpp | 113 | ||||
-rw-r--r-- | tools/qmllint/qmllint.pro | 7 |
2 files changed, 120 insertions, 0 deletions
diff --git a/tools/qmllint/main.cpp b/tools/qmllint/main.cpp new file mode 100644 index 0000000000..db3f98fafe --- /dev/null +++ b/tools/qmllint/main.cpp @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Klaralvdalens Datakonsult AB, a KDAB Group company, info@kdab.com, author Sergio Martins <sergio.martins@kdab.com> +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QDebug> +#include <QFile> +#include <QFileInfo> +#include <QCommandLineParser> +#include <QCoreApplication> + +#include <private/qv4value_inl_p.h> +#include <private/qqmljslexer_p.h> +#include <private/qqmljsparser_p.h> +#include <private/qqmljsengine_p.h> +#include <private/qqmlirbuilder_p.h> + +static bool lint_file(const QString &filename, bool silent) +{ + QFile file(filename); + if (!file.open(QFile::ReadOnly)) { + qWarning() << "Failed to open file" << filename << file.error(); + return false; + } + + QString code = QString::fromUtf8(file.readAll()); + file.close(); + + QQmlJS::Engine engine; + QQmlJS::Lexer lexer(&engine); + + QFileInfo info(filename); + bool isJavaScript = info.suffix().toLower() == QLatin1String("js"); + if (isJavaScript) + QmlIR::Document::removeScriptPragmas(/*by-ref*/code); + + lexer.setCode(code, /*line = */ 1, true); + QQmlJS::Parser parser(&engine); + + bool success = isJavaScript ? parser.parseProgram() : parser.parse(); + + if (!success && !silent) { + foreach (const QQmlJS::DiagnosticMessage &m, parser.diagnosticMessages()) { + qWarning("%s:%d : %s", qPrintable(filename), m.loc.startLine, qPrintable(m.message)); + } + } + + return success; +} + +int main(int argv, char *argc[]) +{ + QCoreApplication app(argv, argc); + QCoreApplication::setApplicationName("qmllint"); + QCoreApplication::setApplicationVersion("1.0"); + QCommandLineParser parser; + parser.setApplicationDescription(QLatin1String("QML syntax verifier")); + parser.addHelpOption(); + parser.addVersionOption(); + QCommandLineOption silentOption(QStringList() << "s" << "silent", QLatin1String("Don't output syntax errors")); + parser.addOption(silentOption); + parser.addPositionalArgument(QLatin1String("files"), QLatin1String("list of qml or js files to verify")); + + parser.process(app); + + if (parser.positionalArguments().isEmpty()) { + parser.showHelp(-1); + } + + bool silent = parser.isSet(silentOption); + bool success = true; + foreach (const QString &filename, parser.positionalArguments()) { + success &= lint_file(filename, silent); + } + + return success ? 0 : -1; +} diff --git a/tools/qmllint/qmllint.pro b/tools/qmllint/qmllint.pro new file mode 100644 index 0000000000..bc6e27cec2 --- /dev/null +++ b/tools/qmllint/qmllint.pro @@ -0,0 +1,7 @@ +option(host_build) + +QT = core qmldevtools-private + +SOURCES += main.cpp + +load(qt_tool) |