1 files changed, 171 insertions, 0 deletions
diff --git a/src/app/qbs-setup-toolchains/cosmicprobe.cpp b/src/app/qbs-setup-toolchains/cosmicprobe.cpp
new file mode 100644
index 000000000..f7f66eef6
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+++ b/src/app/qbs-setup-toolchains/cosmicprobe.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2021 Denis Shienkov <denis.shienkov@gmail.com>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qbs.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** 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 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 Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** 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-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "probe.h"
+#include "cosmicprobe.h"
+
+#include "../shared/logging/consolelogger.h"
+
+#include <logging/translator.h>
+
+#include <tools/hostosinfo.h>
+#include <tools/profile.h>
+
+#include <QtCore/qprocess.h>
+#include <QtCore/qregularexpression.h>
+#include <QtCore/qsettings.h>
+#include <QtCore/qstandardpaths.h>
+
+using namespace qbs;
+using Internal::Tr;
+using Internal::HostOsInfo;
+
+static QStringList knownCosmicCompilerNames()
+{
+    return {QStringLiteral("cxcorm")};
+}
+
+static QString guessCosmicArchitecture(const QFileInfo &compiler)
+{
+    const auto baseName = compiler.baseName();
+    if (baseName == QLatin1String("cxcorm"))
+        return QStringLiteral("arm");
+    return {};
+}
+
+static Profile createCosmicProfileHelper(const ToolchainInstallInfo &info,
+                                         Settings *settings,
+                                         QString profileName = QString())
+{
+    const QFileInfo compiler = info.compilerPath;
+    const QString architecture = guessCosmicArchitecture(compiler);
+
+    // In case the profile is auto-detected.
+    if (profileName.isEmpty()) {
+        if (!info.compilerVersion.isValid()) {
+            profileName = QStringLiteral("cosmic-unknown-%1").arg(architecture);
+        } else {
+            const QString version = info.compilerVersion.toString(QLatin1Char('_'),
+                                                                  QLatin1Char('_'));
+            profileName = QStringLiteral("cosmic-%1-%2").arg(
+                version, architecture);
+        }
+    }
+
+    Profile profile(profileName, settings);
+    profile.setValue(QLatin1String("cpp.toolchainInstallPath"), compiler.absolutePath());
+    profile.setValue(QLatin1String("qbs.toolchainType"), QLatin1String("cosmic"));
+    if (!architecture.isEmpty())
+        profile.setValue(QLatin1String("qbs.architecture"), architecture);
+
+    qbsInfo() << Tr::tr("Profile '%1' created for '%2'.").arg(
+        profile.name(), compiler.absoluteFilePath());
+    return profile;
+}
+
+static Version dumpCosmicCompilerVersion(const QFileInfo &compiler)
+{
+    QProcess p;
+    QStringList args;
+    p.start(compiler.absoluteFilePath(), args);
+    p.waitForFinished(3000);
+    const auto es = p.exitStatus();
+    if (es != QProcess::NormalExit) {
+        const QByteArray out = p.readAll();
+        qbsWarning() << Tr::tr("Compiler dumping failed:\n%1")
+                            .arg(QString::fromUtf8(out));
+        return Version{};
+    }
+
+    const QByteArray output = p.readAllStandardError();
+    const QRegularExpression re(QLatin1String("^COSMIC.+V(\\d+)\\.?(\\d+)\\.?(\\*|\\d+)"));
+    const QRegularExpressionMatch match = re.match(QString::fromLatin1(output));
+    if (!match.hasMatch())
+        return Version{};
+
+    const auto major = match.captured(1).toInt();
+    const auto minor = match.captured(2).toInt();
+    const auto patch = match.captured(3).toInt();
+    return Version{major, minor, patch};
+}
+
+static std::vector<ToolchainInstallInfo> installedCosmicsFromPath()
+{
+    std::vector<ToolchainInstallInfo> infos;
+    const auto compilerNames = knownCosmicCompilerNames();
+    for (const QString &compilerName : compilerNames) {
+        const QFileInfo cosmicPath(
+            findExecutable(
+                HostOsInfo::appendExecutableSuffix(compilerName)));
+        if (!cosmicPath.exists())
+            continue;
+        const Version version = dumpCosmicCompilerVersion(cosmicPath);
+        infos.push_back({cosmicPath, version});
+    }
+    std::sort(infos.begin(), infos.end());
+    return infos;
+}
+
+bool isCosmicCompiler(const QString &compilerName)
+{
+    return Internal::any_of(knownCosmicCompilerNames(), [compilerName](const QString &knownName) {
+        return compilerName.contains(knownName);
+    });
+}
+
+void createCosmicProfile(const QFileInfo &compiler, Settings *settings,
+                         QString profileName)
+{
+    const ToolchainInstallInfo info = {compiler, Version{}};
+    createCosmicProfileHelper(info, settings, std::move(profileName));
+}
+
+void cosmicProbe(Settings *settings, std::vector<Profile> &profiles)
+{
+    qbsInfo() << Tr::tr("Trying to detect COSMIC toolchains...");
+
+    const std::vector<ToolchainInstallInfo> allInfos = installedCosmicsFromPath();
+    for (const ToolchainInstallInfo &info : allInfos) {
+        const auto profile = createCosmicProfileHelper(info, settings);
+        profiles.push_back(profile);
+    }
+
+    if (allInfos.empty())
+        qbsInfo() << Tr::tr("No COSMIC toolchains found.");
+}