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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "presetsparser.h"
#include "cmakeprojectmanagertr.h"
#include <utils/algorithm.h>
#include <QJsonArray>
#include <QJsonDocument>
#include <QJsonObject>
namespace CMakeProjectManager::Internal {
bool parseVersion(const QJsonValue &jsonValue, int &version)
{
if (jsonValue.isUndefined())
return false;
const int invalidVersion = -1;
version = jsonValue.toInt(invalidVersion);
return version != invalidVersion;
}
bool parseCMakeMinimumRequired(const QJsonValue &jsonValue, QVersionNumber &versionNumber)
{
if (jsonValue.isUndefined() || !jsonValue.isObject())
return false;
QJsonObject object = jsonValue.toObject();
versionNumber = QVersionNumber(object.value("major").toInt(),
object.value("minor").toInt(),
object.value("patch").toInt());
return true;
}
std::optional<QStringList> parseInclude(const QJsonValue &jsonValue)
{
std::optional<QStringList> includes;
if (!jsonValue.isUndefined()) {
if (jsonValue.isArray()) {
includes = QStringList();
const QJsonArray includeArray = jsonValue.toArray();
for (const QJsonValue &includeValue : includeArray)
includes.value() << includeValue.toString();
}
}
return includes;
}
std::optional<PresetsDetails::Condition> parseCondition(const QJsonValue &jsonValue)
{
std::optional<PresetsDetails::Condition> condition;
if (jsonValue.isUndefined())
return condition;
condition = PresetsDetails::Condition();
if (jsonValue.isNull()) {
condition->type = "null";
return condition;
}
if (jsonValue.isBool()) {
condition->type = "const";
condition->constValue = jsonValue.toBool();
return condition;
}
if (!jsonValue.isObject())
return condition;
QJsonObject object = jsonValue.toObject();
QString type = object.value("type").toString();
if (type.isEmpty())
return condition;
if (type == "const") {
condition->type = type;
condition->constValue = object.value("const").toBool();
return condition;
}
for (const auto &equals : {QString("equals"), QString("notEquals")}) {
if (type == equals) {
condition->type = equals;
condition->lhs = object.value("lhs").toString();
condition->rhs = object.value("rhs").toString();
}
}
if (!condition->type.isEmpty())
return condition;
for (const auto &inList : {QString("inList"), QString("notInList")}) {
if (type == inList) {
condition->type = inList;
condition->string = object.value("string").toString();
if (object.value("list").isArray()) {
condition->list = QStringList();
const QJsonArray listArray = object.value("list").toArray();
for (const QJsonValue &listValue : listArray)
condition->list.value() << listValue.toString();
}
}
}
if (!condition->type.isEmpty())
return condition;
for (const auto &matches : {QString("matches"), QString("notMatches")}) {
if (type == matches) {
condition->type = matches;
condition->string = object.value("string").toString();
condition->regex = object.value("regex").toString();
}
}
if (!condition->type.isEmpty())
return condition;
for (const auto &anyOf : {QString("anyOf"), QString("allOf")}) {
if (type == anyOf) {
condition->type = anyOf;
if (object.value("conditions").isArray()) {
condition->conditions = std::vector<PresetsDetails::Condition::ConditionPtr>();
const QJsonArray conditionsArray = object.value("conditions").toArray();
for (const QJsonValue &conditionsValue : conditionsArray) {
condition->conditions.value().emplace_back(
std::make_shared<PresetsDetails::Condition>(
parseCondition(conditionsValue).value()));
}
}
}
}
if (!condition->type.isEmpty())
return condition;
if (type == "not") {
condition->type = type;
condition->condition = std::make_shared<PresetsDetails::Condition>(
parseCondition(object.value("condition")).value());
return condition;
}
return condition;
}
bool parseConfigurePresets(const QJsonValue &jsonValue,
QList<PresetsDetails::ConfigurePreset> &configurePresets,
const Utils::FilePath &fileDir)
{
// The whole section is optional
if (jsonValue.isUndefined())
return true;
if (!jsonValue.isArray())
return false;
const QJsonArray configurePresetsArray = jsonValue.toArray();
for (const QJsonValue &presetJson : configurePresetsArray) {
if (!presetJson.isObject())
continue;
QJsonObject object = presetJson.toObject();
PresetsDetails::ConfigurePreset preset;
preset.name = object.value("name").toString();
preset.fileDir = fileDir;
preset.hidden = object.value("hidden").toBool();
QJsonValue inherits = object.value("inherits");
if (!inherits.isUndefined()) {
preset.inherits = QStringList();
if (inherits.isArray()) {
const QJsonArray inheritsArray = inherits.toArray();
for (const QJsonValue &inheritsValue : inheritsArray)
preset.inherits.value() << inheritsValue.toString();
} else {
QString inheritsValue = inherits.toString();
if (!inheritsValue.isEmpty())
preset.inherits.value() << inheritsValue;
}
}
if (object.contains("condition"))
preset.condition = parseCondition(object.value("condition"));
if (object.contains("displayName"))
preset.displayName = object.value("displayName").toString();
if (object.contains("description"))
preset.description = object.value("description").toString();
if (object.contains("generator"))
preset.generator = object.value("generator").toString();
if (object.contains("binaryDir"))
preset.binaryDir = object.value("binaryDir").toString();
if (object.contains("installDir"))
preset.installDir = object.value("installDir").toString();
if (object.contains("toolchainFile"))
preset.toolchainFile = object.value("toolchainFile").toString();
if (object.contains("cmakeExecutable"))
preset.cmakeExecutable = object.value("cmakeExecutable").toString();
const QJsonObject cacheVariablesObj = object.value("cacheVariables").toObject();
for (const QString &cacheKey : cacheVariablesObj.keys()) {
if (!preset.cacheVariables)
preset.cacheVariables = CMakeConfig();
QJsonValue cacheValue = cacheVariablesObj.value(cacheKey);
if (cacheValue.isObject()) {
QJsonObject cacheVariableObj = cacheValue.toObject();
CMakeConfigItem item;
item.key = cacheKey.toUtf8();
item.type = CMakeConfigItem::typeStringToType(
cacheVariableObj.value("type").toString().toUtf8());
item.value = cacheVariableObj.value("type").toString().toUtf8();
preset.cacheVariables.value() << item;
} else {
preset.cacheVariables.value()
<< CMakeConfigItem(cacheKey.toUtf8(), cacheValue.toString().toUtf8());
}
}
const QJsonObject environmentObj = object.value("environment").toObject();
for (const QString &envKey : environmentObj.keys()) {
if (!preset.environment)
preset.environment = Utils::Environment();
QJsonValue envValue = environmentObj.value(envKey);
preset.environment.value().set(envKey, envValue.toString());
}
const QJsonObject warningsObj = object.value("warnings").toObject();
if (!warningsObj.isEmpty()) {
preset.warnings = PresetsDetails::Warnings();
if (warningsObj.contains("dev"))
preset.warnings->dev = warningsObj.value("dev").toBool();
if (warningsObj.contains("deprecated"))
preset.warnings->deprecated = warningsObj.value("deprecated").toBool();
if (warningsObj.contains("uninitialized"))
preset.warnings->uninitialized = warningsObj.value("uninitialized").toBool();
if (warningsObj.contains("unusedCli"))
preset.warnings->unusedCli = warningsObj.value("unusedCli").toBool();
if (warningsObj.contains("systemVars"))
preset.warnings->systemVars = warningsObj.value("systemVars").toBool();
}
const QJsonObject errorsObj = object.value("errors").toObject();
if (!errorsObj.isEmpty()) {
preset.errors = PresetsDetails::Errors();
if (errorsObj.contains("dev"))
preset.errors->dev = errorsObj.value("dev").toBool();
if (errorsObj.contains("deprecated"))
preset.errors->deprecated = errorsObj.value("deprecated").toBool();
}
const QJsonObject debugObj = object.value("debug").toObject();
if (!debugObj.isEmpty()) {
preset.debug = PresetsDetails::Debug();
if (debugObj.contains("output"))
preset.debug->output = debugObj.value("output").toBool();
if (debugObj.contains("tryCompile"))
preset.debug->tryCompile = debugObj.value("tryCompile").toBool();
if (debugObj.contains("find"))
preset.debug->find = debugObj.value("find").toBool();
}
const QJsonObject architectureObj = object.value("architecture").toObject();
if (!architectureObj.isEmpty()) {
preset.architecture = PresetsDetails::ValueStrategyPair();
if (architectureObj.contains("value"))
preset.architecture->value = architectureObj.value("value").toString();
if (architectureObj.contains("strategy")) {
const QString strategy = architectureObj.value("strategy").toString();
if (strategy == "set")
preset.architecture->strategy = PresetsDetails::ValueStrategyPair::Strategy::set;
if (strategy == "external")
preset.architecture->strategy
= PresetsDetails::ValueStrategyPair::Strategy::external;
}
}
const QJsonObject toolsetObj = object.value("toolset").toObject();
if (!toolsetObj.isEmpty()) {
preset.toolset = PresetsDetails::ValueStrategyPair();
if (toolsetObj.contains("value"))
preset.toolset->value = toolsetObj.value("value").toString();
if (toolsetObj.contains("strategy")) {
const QString strategy = toolsetObj.value("strategy").toString();
if (strategy == "set")
preset.toolset->strategy = PresetsDetails::ValueStrategyPair::Strategy::set;
if (strategy == "external")
preset.toolset->strategy = PresetsDetails::ValueStrategyPair::Strategy::external;
}
}
configurePresets.emplace_back(preset);
}
return true;
}
bool parseBuildPresets(const QJsonValue &jsonValue,
QList<PresetsDetails::BuildPreset> &buildPresets,
const Utils::FilePath &fileDir)
{
// The whole section is optional
if (jsonValue.isUndefined())
return true;
if (!jsonValue.isArray())
return false;
const QJsonArray buildPresetsArray = jsonValue.toArray();
for (const QJsonValue &presetJson : buildPresetsArray) {
if (!presetJson.isObject())
continue;
QJsonObject object = presetJson.toObject();
PresetsDetails::BuildPreset preset;
preset.name = object.value("name").toString();
preset.fileDir = fileDir;
preset.hidden = object.value("hidden").toBool();
QJsonValue inherits = object.value("inherits");
if (!inherits.isUndefined()) {
preset.inherits = QStringList();
if (inherits.isArray()) {
const QJsonArray inheritsArray = inherits.toArray();
for (const QJsonValue &inheritsValue : inheritsArray)
preset.inherits.value() << inheritsValue.toString();
} else {
QString inheritsValue = inherits.toString();
if (!inheritsValue.isEmpty())
preset.inherits.value() << inheritsValue;
}
}
if (object.contains("condition"))
preset.condition = parseCondition(object.value("condition"));
if (object.contains("displayName"))
preset.displayName = object.value("displayName").toString();
if (object.contains("description"))
preset.description = object.value("description").toString();
const QJsonObject environmentObj = object.value("environment").toObject();
for (const QString &envKey : environmentObj.keys()) {
if (!preset.environment)
preset.environment = Utils::Environment();
QJsonValue envValue = environmentObj.value(envKey);
preset.environment.value().set(envKey, envValue.toString());
}
if (object.contains("configurePreset"))
preset.configurePreset = object.value("configurePreset").toString();
if (object.contains("inheritConfigureEnvironment"))
preset.inheritConfigureEnvironment = object.value("inheritConfigureEnvironment").toBool();
if (object.contains("jobs"))
preset.jobs = object.value("jobs").toInt();
QJsonValue targets = object.value("targets");
if (!targets.isUndefined()) {
preset.targets = QStringList();
if (targets.isArray()) {
const QJsonArray targetsArray = targets.toArray();
for (const QJsonValue &targetsValue : targetsArray)
preset.targets.value() << targetsValue.toString();
} else {
QString targetsValue = targets.toString();
if (!targetsValue.isEmpty())
preset.targets.value() << targetsValue;
}
}
if (object.contains("configuration"))
preset.configuration = object.value("configuration").toString();
if (object.contains("verbose"))
preset.verbose = object.value("verbose").toBool();
if (object.contains("cleanFirst"))
preset.cleanFirst = object.value("cleanFirst").toBool();
QJsonValue nativeToolOptions = object.value("nativeToolOptions");
if (!nativeToolOptions.isUndefined()) {
if (nativeToolOptions.isArray()) {
preset.nativeToolOptions = QStringList();
const QJsonArray toolOptionsArray = nativeToolOptions.toArray();
for (const QJsonValue &toolOptionsValue : toolOptionsArray)
preset.nativeToolOptions.value() << toolOptionsValue.toString();
}
}
buildPresets.emplace_back(preset);
}
return true;
}
const PresetsData &PresetsParser::presetsData() const
{
return m_presetsData;
}
bool PresetsParser::parse(const Utils::FilePath &jsonFile, QString &errorMessage, int &errorLine)
{
const Utils::expected_str<QByteArray> jsonContents = jsonFile.fileContents();
if (!jsonContents) {
errorMessage = Tr::tr("Failed to read file \"%1\".").arg(jsonFile.fileName());
return false;
}
QJsonParseError error;
const QJsonDocument jsonDoc = QJsonDocument::fromJson(jsonContents.value(), &error);
if (jsonDoc.isNull()) {
errorLine = 1;
for (int i = 0; i < error.offset; ++i)
if (jsonContents.value().at(i) == '\n')
++errorLine;
errorMessage = error.errorString();
return false;
}
if (!jsonDoc.isObject()) {
errorMessage = Tr::tr("Invalid file \"%1\".").arg(jsonFile.fileName());
return false;
}
QJsonObject root = jsonDoc.object();
m_presetsData.fileDir = jsonFile.parentDir();
if (!parseVersion(root.value("version"), m_presetsData.version)) {
errorMessage = Tr::tr("Invalid \"version\" in file \"%1\".").arg(jsonFile.fileName());
return false;
}
// optional
parseCMakeMinimumRequired(root.value("cmakeMinimumRequired"),
m_presetsData.cmakeMinimimRequired);
// optional
m_presetsData.include = parseInclude(root.value("include"));
// optional
if (!parseConfigurePresets(root.value("configurePresets"),
m_presetsData.configurePresets,
jsonFile.parentDir())) {
errorMessage
= Tr::tr("Invalid \"configurePresets\" section in %1 file").arg(jsonFile.fileName());
return false;
}
// optional
if (!parseBuildPresets(root.value("buildPresets"),
m_presetsData.buildPresets,
jsonFile.parentDir())) {
errorMessage
= Tr::tr("Invalid \"buildPresets\" section in %1 file").arg(jsonFile.fileName());
return false;
}
return true;
}
static QHash<QString, QString> merge(const QHash<QString, QString> &first,
const QHash<QString, QString> &second)
{
QHash<QString, QString> result = first;
for (auto it = second.constKeyValueBegin(); it != second.constKeyValueEnd(); ++it) {
result[it->first] = it->second;
}
return result;
}
static Utils::Environment merge(const Utils::Environment &first, const Utils::Environment &second)
{
Utils::Environment result = first;
for (auto it = second.constBegin(); it != second.constEnd(); ++it) {
result.set(it.key().name, it.value().first);
}
return result;
}
static CMakeConfig merge(const CMakeConfig &first, const CMakeConfig &second)
{
return Utils::setUnionMerge<CMakeConfig>(
first,
second,
[](const auto & /*left*/, const auto &right) { return right; },
&CMakeConfigItem::less);
}
static QStringList merge(const QStringList &first, const QStringList &second)
{
return Utils::setUnionMerge<QStringList>(
first,
second,
[](const auto & /*left*/, const auto &right) { return right; });
}
void PresetsDetails::ConfigurePreset::inheritFrom(const ConfigurePreset &other)
{
if (!condition && other.condition && !other.condition.value().isNull())
condition = other.condition;
if (!vendor && other.vendor)
vendor = other.vendor;
if (vendor && other.vendor)
vendor = merge(other.vendor.value(), vendor.value());
if (!generator && other.generator)
generator = other.generator;
if (!architecture && other.architecture)
architecture = other.architecture;
if (!toolset && other.toolset)
toolset = other.toolset;
if (!toolchainFile && other.toolchainFile)
toolchainFile = other.toolchainFile;
if (!binaryDir && other.binaryDir)
binaryDir = other.binaryDir;
if (!installDir && other.installDir)
installDir = other.installDir;
if (!cmakeExecutable && other.cmakeExecutable)
cmakeExecutable = other.cmakeExecutable;
if (!cacheVariables && other.cacheVariables)
cacheVariables = other.cacheVariables;
else if (cacheVariables && other.cacheVariables)
cacheVariables = merge(other.cacheVariables.value(), cacheVariables.value());
if (!environment && other.environment)
environment = other.environment;
else if (environment && other.environment)
environment = merge(other.environment.value(), environment.value());
if (!warnings && other.warnings)
warnings = other.warnings;
if (!errors && other.errors)
errors = other.errors;
if (!debug && other.debug)
debug = other.debug;
}
void PresetsDetails::BuildPreset::inheritFrom(const BuildPreset &other)
{
if (!condition && other.condition && !other.condition.value().isNull())
condition = other.condition;
if (!vendor && other.vendor)
vendor = other.vendor;
if (vendor && other.vendor)
vendor = merge(other.vendor.value(), vendor.value());
if (!environment && other.environment)
environment = other.environment;
else if (environment && other.environment)
environment = merge(other.environment.value(), environment.value());
if (!configurePreset && other.configurePreset)
configurePreset = other.configurePreset;
if (!inheritConfigureEnvironment && other.inheritConfigureEnvironment)
inheritConfigureEnvironment = other.inheritConfigureEnvironment;
if (!jobs && other.jobs)
jobs = other.jobs;
if (!targets && other.targets)
targets = other.targets;
else if (targets && other.targets)
targets = merge(other.targets.value(), targets.value());
if (!configuration && other.configuration)
configuration = other.configuration;
if (!verbose && other.verbose)
verbose = other.verbose;
if (!cleanFirst && other.cleanFirst)
cleanFirst = other.cleanFirst;
if (!nativeToolOptions && other.nativeToolOptions)
nativeToolOptions = other.nativeToolOptions;
else if (nativeToolOptions && other.nativeToolOptions)
nativeToolOptions = merge(other.nativeToolOptions.value(), nativeToolOptions.value());
}
bool PresetsDetails::Condition::evaluate() const
{
if (isNull())
return true;
if (isConst() && constValue)
return constValue.value();
if (isEquals() && lhs && rhs)
return lhs.value() == rhs.value();
if (isNotEquals() && lhs && rhs)
return lhs.value() != rhs.value();
if (isInList() && string && list)
return list.value().contains(string.value());
if (isNotInList() && string && list)
return !list.value().contains(string.value());
if (isMatches() && string && regex) {
QRegularExpression qRegex(regex.value());
return qRegex.match(string.value()).hasMatch();
}
if (isNotMatches() && string && regex) {
QRegularExpression qRegex(regex.value());
return !qRegex.match(string.value()).hasMatch();
}
if (isAnyOf() && conditions)
return Utils::anyOf(conditions.value(), [](const ConditionPtr &c) { return c->evaluate(); });
if (isAllOf() && conditions)
return Utils::allOf(conditions.value(), [](const ConditionPtr &c) { return c->evaluate(); });
if (isNot() && condition)
return !condition.value()->evaluate();
return false;
}
} // CMakeProjectManager::Internal
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