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3959 lines (3196 loc) · 96.2 KB
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// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
#include "SchemaGenerator.h"
#include "GeneratorUtil.h"
#include "graphqlservice/internal/Version.h"
#ifdef _MSC_VER
#pragma warning(push)
#pragma warning(disable : 26495)
#pragma warning(disable : 26812)
#endif // _MSC_VER
#include <boost/program_options.hpp>
#ifdef _MSC_VER
#pragma warning(pop)
#endif // _MSC_VER
#include <algorithm>
#include <cctype>
#include <cstddef>
#include <filesystem>
#include <format>
#include <fstream>
#include <iostream>
#include <ranges>
#include <regex>
#include <sstream>
#include <stdexcept>
#include <unordered_set>
using namespace std::literals;
namespace graphql::generator::schema {
Generator::Generator(SchemaOptions&& schemaOptions, GeneratorOptions&& options)
: _loader(std::move(schemaOptions))
, _options(std::move(options))
, _headerDir(getHeaderDir())
, _sourceDir(getSourceDir())
, _schemaHeaderPath(getSchemaHeaderPath())
, _schemaModulePath(getSchemaModulePath())
, _schemaSourcePath(getSchemaSourcePath())
, _sharedTypesHeaderPath(getSharedTypesHeaderPath())
, _sharedTypesModulePath(getSharedTypesModulePath())
, _sharedTypesSourcePath(getSharedTypesSourcePath())
{
}
std::string Generator::getHeaderDir() const noexcept
{
if (!_options.paths.headerPath.empty())
{
return std::filesystem::path { _options.paths.headerPath }.string();
}
else
{
return {};
}
}
std::string Generator::getSourceDir() const noexcept
{
if (!_options.paths.sourcePath.empty())
{
return std::filesystem::path(_options.paths.sourcePath).string();
}
else
{
return {};
}
}
std::string Generator::getSchemaHeaderPath() const noexcept
{
std::filesystem::path fullPath { _headerDir };
fullPath /= (std::string { _loader.getFilenamePrefix() } + "Schema.h");
return fullPath.string();
}
std::string Generator::getSchemaModulePath() const noexcept
{
std::filesystem::path fullPath { _headerDir };
fullPath /= (std::string { _loader.getFilenamePrefix() } + "Schema.ixx");
return fullPath.string();
}
std::string Generator::getSchemaSourcePath() const noexcept
{
std::filesystem::path fullPath { _sourceDir };
fullPath /= (std::string { _loader.getFilenamePrefix() } + "Schema.cpp");
return fullPath.string();
}
std::string Generator::getSharedTypesHeaderPath() const noexcept
{
std::filesystem::path fullPath { _headerDir };
fullPath /= (std::string { _loader.getFilenamePrefix() } + "SharedTypes.h");
return fullPath.string();
}
std::string Generator::getSharedTypesModulePath() const noexcept
{
std::filesystem::path fullPath { _headerDir };
fullPath /= (std::string { _loader.getFilenamePrefix() } + "SharedTypes.ixx");
return fullPath.string();
}
std::string Generator::getSharedTypesSourcePath() const noexcept
{
std::filesystem::path fullPath { _sourceDir };
fullPath /= (std::string { _loader.getFilenamePrefix() } + "SharedTypes.cpp");
return fullPath.string();
}
std::vector<std::string> Generator::Build() const noexcept
{
std::vector<std::string> builtFiles;
if (!_options.noTypes){
if (outputSharedTypesHeader() && _options.verbose)
{
builtFiles.push_back(_sharedTypesHeaderPath);
}
if (outputSharedTypesModule() && _options.verbose)
{
builtFiles.push_back(_sharedTypesModulePath);
}
if (outputSharedTypesSource())
{
builtFiles.push_back(_sharedTypesSourcePath);
}
}
if (!_options.noSchema){
if (outputSchemaHeader() && _options.verbose)
{
builtFiles.push_back(_schemaHeaderPath);
}
if (outputSchemaModule() && _options.verbose)
{
builtFiles.push_back(_schemaModulePath);
}
if (outputSchemaSource())
{
builtFiles.push_back(_schemaSourcePath);
}
auto separateFiles = outputSeparateFiles();
for (auto& file : separateFiles)
{
builtFiles.push_back(std::move(file));
}
}
return builtFiles;
}
bool Generator::outputSchemaHeader() const noexcept
{
std::ofstream headerFile(_schemaHeaderPath, std::ios_base::trunc);
IncludeGuardScope includeGuard { headerFile,
std::filesystem::path(_schemaHeaderPath).filename().string() };
headerFile << R"cpp(#include "graphqlservice/GraphQLResponse.h"
#include "graphqlservice/GraphQLService.h"
)cpp";
if (_loader.isIntrospection())
{
headerFile << R"cpp(#include "graphqlservice/internal/DllExports.h"
)cpp";
}
headerFile << R"cpp(#include "graphqlservice/internal/Version.h"
#include "graphqlservice/internal/Schema.h"
)cpp";
if (!_loader.getEnumTypes().empty() || !_loader.getInputTypes().empty())
{
headerFile << R"cpp(
#include ")cpp" << _loader.getFilenamePrefix()
<< R"cpp(SharedTypes.h"
)cpp";
}
headerFile << R"cpp(
#include <array>
#include <memory>
#include <string>
#include <string_view>
// Check if the library version is compatible with schemagen )cpp"
<< graphql::internal::MajorVersion << R"cpp(.)cpp" << graphql::internal::MinorVersion
<< R"cpp(.0
static_assert(graphql::internal::MajorVersion == )cpp"
<< graphql::internal::MajorVersion
<< R"cpp(, "regenerate with schemagen: major version mismatch");
static_assert(graphql::internal::MinorVersion == )cpp"
<< graphql::internal::MinorVersion
<< R"cpp(, "regenerate with schemagen: minor version mismatch");
)cpp";
const auto schemaNamespace = std::format(R"cpp(graphql::{})cpp", _loader.getSchemaNamespace());
NamespaceScope schemaNamespaceScope { headerFile, schemaNamespace };
NamespaceScope objectNamespace { headerFile, "object", true };
PendingBlankLine pendingSeparator { headerFile };
if (!_loader.getInterfaceTypes().empty())
{
objectNamespace.enter();
headerFile << std::endl;
// Forward declare all of the interface types
for (const auto& interfaceType : _loader.getInterfaceTypes())
{
headerFile << R"cpp(class )cpp" << interfaceType.cppType << R"cpp(;
)cpp";
}
headerFile << std::endl;
}
if (!_loader.getUnionTypes().empty())
{
if (objectNamespace.enter())
{
headerFile << std::endl;
}
// Forward declare all of the union types
for (const auto& unionType : _loader.getUnionTypes())
{
headerFile << R"cpp(class )cpp" << unionType.cppType << R"cpp(;
)cpp";
}
headerFile << std::endl;
}
if (!_loader.getObjectTypes().empty())
{
if (_loader.isIntrospection())
{
if (objectNamespace.exit())
{
headerFile << std::endl;
}
// Forward declare all of the concrete types for the Introspection schema
for (const auto& objectType : _loader.getObjectTypes())
{
headerFile << R"cpp(class )cpp" << objectType.cppType << R"cpp(;
)cpp";
}
headerFile << std::endl;
}
if (objectNamespace.enter())
{
headerFile << std::endl;
}
// Forward declare all of the object types
for (const auto& objectType : _loader.getObjectTypes())
{
headerFile << R"cpp(class )cpp" << objectType.cppType << R"cpp(;
)cpp";
}
headerFile << std::endl;
}
if (objectNamespace.exit())
{
headerFile << std::endl;
}
if (!_loader.isIntrospection())
{
bool hasSubscription = false;
bool firstOperation = true;
headerFile << R"cpp(class [[nodiscard("unnecessary construction")]] Operations final
: public service::Request
{
public:
explicit Operations()cpp";
for (const auto& operation : _loader.getOperationTypes())
{
hasSubscription = hasSubscription || operation.operation == service::strSubscription;
if (!firstOperation)
{
headerFile << R"cpp(, )cpp";
}
firstOperation = false;
headerFile << R"cpp(std::shared_ptr<object::)cpp" << operation.cppType << R"cpp(> )cpp"
<< operation.operation;
}
headerFile << R"cpp();
)cpp";
if (!_loader.getOperationTypes().empty())
{
firstOperation = true;
headerFile << R"cpp(
template <)cpp";
for (const auto& operation : _loader.getOperationTypes())
{
if (!firstOperation)
{
headerFile << R"cpp(, )cpp";
}
firstOperation = false;
headerFile << R"cpp(class T)cpp" << operation.cppType;
if (hasSubscription && operation.operation == service::strSubscription)
{
headerFile << R"cpp( = service::SubscriptionPlaceholder)cpp";
}
}
headerFile << R"cpp(>
explicit Operations()cpp";
firstOperation = true;
for (const auto& operation : _loader.getOperationTypes())
{
if (!firstOperation)
{
headerFile << R"cpp(, )cpp";
}
firstOperation = false;
headerFile << R"cpp(std::shared_ptr<T)cpp" << operation.cppType << R"cpp(> )cpp"
<< operation.operation;
if (hasSubscription && operation.operation == service::strSubscription)
{
headerFile << R"cpp( = {})cpp";
}
}
headerFile << R"cpp()
: Operations {)cpp";
firstOperation = true;
for (const auto& operation : _loader.getOperationTypes())
{
if (!firstOperation)
{
headerFile << R"cpp(,)cpp";
}
firstOperation = false;
if (hasSubscription && operation.operation == service::strSubscription)
{
headerFile << R"cpp(
)cpp" << operation.operation
<< R"cpp( ? std::make_shared<object::)cpp" << operation.cppType
<< R"cpp(>(std::move()cpp" << operation.operation
<< R"cpp()) : std::shared_ptr<object::)cpp" << operation.cppType
<< R"cpp(> {})cpp";
}
else
{
headerFile << R"cpp(
std::make_shared<object::)cpp"
<< operation.cppType << R"cpp(>(std::move()cpp"
<< operation.operation << R"cpp()))cpp";
}
}
headerFile << R"cpp(
}
{
}
)cpp";
}
headerFile << R"cpp(
private:
)cpp";
for (const auto& operation : _loader.getOperationTypes())
{
headerFile << R"cpp( std::shared_ptr<object::)cpp" << operation.cppType
<< R"cpp(> _)cpp" << operation.operation << R"cpp(;
)cpp";
}
headerFile << R"cpp(};
)cpp";
}
if (!_loader.getInterfaceTypes().empty())
{
for (const auto& interfaceType : _loader.getInterfaceTypes())
{
headerFile << R"cpp(void Add)cpp" << interfaceType.cppType
<< R"cpp(Details(const std::shared_ptr<schema::InterfaceType>& type)cpp"
<< interfaceType.cppType
<< R"cpp(, const std::shared_ptr<schema::Schema>& schema);
)cpp";
}
headerFile << std::endl;
}
if (!_loader.getUnionTypes().empty())
{
for (const auto& unionType : _loader.getUnionTypes())
{
headerFile << R"cpp(void Add)cpp" << unionType.cppType
<< R"cpp(Details(const std::shared_ptr<schema::UnionType>& type)cpp"
<< unionType.cppType
<< R"cpp(, const std::shared_ptr<schema::Schema>& schema);
)cpp";
}
headerFile << std::endl;
}
if (!_loader.getObjectTypes().empty())
{
for (const auto& objectType : _loader.getObjectTypes())
{
headerFile << R"cpp(void Add)cpp" << objectType.cppType
<< R"cpp(Details(const std::shared_ptr<schema::ObjectType>& type)cpp"
<< objectType.cppType
<< R"cpp(, const std::shared_ptr<schema::Schema>& schema);
)cpp";
}
headerFile << std::endl;
}
if (_loader.isIntrospection())
{
headerFile
<< R"cpp(GRAPHQLSERVICE_EXPORT void AddTypesToSchema(const std::shared_ptr<schema::Schema>& schema);
)cpp";
}
else
{
headerFile << R"cpp(std::shared_ptr<schema::Schema> GetSchema();
)cpp";
}
return true;
}
bool Generator::outputSchemaModule() const noexcept
{
std::ofstream moduleFile(_schemaModulePath, std::ios_base::trunc);
const auto schemaNamespace = std::format(R"cpp(graphql::{})cpp", _loader.getSchemaNamespace());
moduleFile << R"cpp(// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
// WARNING! Do not edit this file manually, your changes will be overwritten.
module;
#include ")cpp" << _loader.getFilenamePrefix()
<<
R"cpp(Schema.h"
export module GraphQL.)cpp"
<< _loader.getFilenamePrefix() << R"cpp(.)cpp" << _loader.getFilenamePrefix() <<
R"cpp(Schema;
)cpp";
if (!_loader.getEnumTypes().empty() || !_loader.getInputTypes().empty())
{
moduleFile << R"cpp(
export import GraphQL.)cpp"
<< _loader.getFilenamePrefix() << R"cpp(.)cpp" << _loader.getFilenamePrefix() <<
R"cpp(SharedTypes;
)cpp";
}
PendingBlankLine pendingSeparator { moduleFile };
if (!_loader.getInterfaceTypes().empty())
{
pendingSeparator.reset();
for (const auto& interfaceType : _loader.getInterfaceTypes())
{
moduleFile << R"cpp(export import GraphQL.)cpp" << _loader.getFilenamePrefix()
<< R"cpp(.)cpp" << interfaceType.cppType << R"cpp(Object;
)cpp";
}
}
if (!_loader.getUnionTypes().empty())
{
pendingSeparator.reset();
for (const auto& unionType : _loader.getUnionTypes())
{
moduleFile << R"cpp(export import GraphQL.)cpp" << _loader.getFilenamePrefix()
<< R"cpp(.)cpp" << unionType.cppType << R"cpp(Object;
)cpp";
}
}
if (!_loader.getObjectTypes().empty())
{
pendingSeparator.reset();
for (const auto& objectType : _loader.getObjectTypes())
{
moduleFile << R"cpp(export import GraphQL.)cpp" << _loader.getFilenamePrefix()
<< R"cpp(.)cpp" << objectType.cppType << R"cpp(Object;
)cpp";
}
}
moduleFile << R"cpp(
export )cpp";
NamespaceScope graphqlNamespace { moduleFile, schemaNamespace };
pendingSeparator.add();
if (!_loader.isIntrospection())
{
pendingSeparator.reset();
moduleFile << R"cpp(using )cpp" << _loader.getSchemaNamespace() << R"cpp(::Operations;
)cpp";
}
if (!_loader.getInterfaceTypes().empty())
{
pendingSeparator.reset();
for (const auto& interfaceType : _loader.getInterfaceTypes())
{
moduleFile << R"cpp(using )cpp" << _loader.getSchemaNamespace() << R"cpp(::Add)cpp"
<< interfaceType.cppType << R"cpp(Details;
)cpp";
}
}
if (!_loader.getUnionTypes().empty())
{
pendingSeparator.reset();
for (const auto& unionType : _loader.getUnionTypes())
{
moduleFile << R"cpp(using )cpp" << _loader.getSchemaNamespace() << R"cpp(::Add)cpp"
<< unionType.cppType << R"cpp(Details;
)cpp";
}
}
if (!_loader.getObjectTypes().empty())
{
pendingSeparator.reset();
for (const auto& objectType : _loader.getObjectTypes())
{
moduleFile << R"cpp(using )cpp" << _loader.getSchemaNamespace() << R"cpp(::Add)cpp"
<< objectType.cppType << R"cpp(Details;
)cpp";
}
}
if (_loader.isIntrospection())
{
moduleFile << R"cpp(
using )cpp" << _loader.getSchemaNamespace()
<< R"cpp(::AddTypesToSchema;
)cpp";
}
else
{
moduleFile << R"cpp(
using )cpp" << _loader.getSchemaNamespace()
<< R"cpp(::GetSchema;
)cpp";
}
return true;
}
bool Generator::outputSharedTypesHeader() const noexcept
{
if (_loader.getEnumTypes().empty() && _loader.getInputTypes().empty())
{
return false;
}
std::ofstream headerFile(_sharedTypesHeaderPath, std::ios_base::trunc);
IncludeGuardScope includeGuard { headerFile,
std::filesystem::path(_sharedTypesHeaderPath).filename().string() };
headerFile << R"cpp(#include "graphqlservice/GraphQLResponse.h"
)cpp";
if (_loader.isIntrospection())
{
headerFile << R"cpp(#include "graphqlservice/internal/DllExports.h"
)cpp";
}
headerFile << R"cpp(#include "graphqlservice/internal/Version.h"
#include <array>
#include <memory>
#include <optional>
#include <string>
#include <string_view>
#include <vector>
// Check if the library version is compatible with schemagen )cpp"
<< graphql::internal::MajorVersion << R"cpp(.)cpp" << graphql::internal::MinorVersion
<< R"cpp(.0
static_assert(graphql::internal::MajorVersion == )cpp"
<< graphql::internal::MajorVersion
<< R"cpp(, "regenerate with schemagen: major version mismatch");
static_assert(graphql::internal::MinorVersion == )cpp"
<< graphql::internal::MinorVersion
<< R"cpp(, "regenerate with schemagen: minor version mismatch");
)cpp";
NamespaceScope graphqlNamespace { headerFile, "graphql" };
NamespaceScope schemaNamespace { headerFile, _loader.getSchemaNamespace() };
PendingBlankLine pendingSeparator { headerFile };
if (!_loader.getEnumTypes().empty())
{
pendingSeparator.reset();
for (const auto& enumType : _loader.getEnumTypes())
{
headerFile << R"cpp(enum class )cpp";
if (!_loader.isIntrospection())
{
headerFile << R"cpp([[nodiscard("unnecessary conversion")]] )cpp";
}
headerFile << enumType.cppType << R"cpp(
{
)cpp";
bool firstValue = true;
for (const auto& value : enumType.values)
{
if (!firstValue)
{
headerFile << R"cpp(,
)cpp";
}
firstValue = false;
headerFile << R"cpp( )cpp" << value.cppValue;
}
headerFile << R"cpp(
};
)cpp";
headerFile << R"cpp([[nodiscard("unnecessary call")]] constexpr auto get)cpp"
<< enumType.cppType << R"cpp(Names() noexcept
{
using namespace std::literals;
return std::array<std::string_view, )cpp"
<< enumType.values.size() << R"cpp(> {
)cpp";
firstValue = true;
for (const auto& value : enumType.values)
{
if (!firstValue)
{
headerFile << R"cpp(,
)cpp";
}
firstValue = false;
headerFile << R"cpp( R"gql()cpp" << value.value << R"cpp()gql"sv)cpp";
}
headerFile << R"cpp(
};
}
[[nodiscard("unnecessary call")]] constexpr auto get)cpp"
<< enumType.cppType << R"cpp(Values() noexcept
{
using namespace std::literals;
return std::array<std::pair<std::string_view, )cpp"
<< enumType.cppType << R"cpp(>, )cpp" << enumType.values.size() << R"cpp(> {
)cpp";
std::vector<std::pair<std::string_view, std::string_view>> sortedValues(
enumType.values.size());
std::ranges::transform(enumType.values,
sortedValues.begin(),
[](const auto& value) noexcept {
return std::make_pair(value.value, value.cppValue);
});
std::ranges::sort(sortedValues, [](const auto& lhs, const auto& rhs) noexcept {
return internal::shorter_or_less {}(lhs.first, rhs.first);
});
firstValue = true;
for (const auto& [enumName, enumValue] : sortedValues)
{
if (!firstValue)
{
headerFile << R"cpp(,
)cpp";
}
firstValue = false;
headerFile << R"cpp( std::make_pair(R"gql()cpp" << enumName
<< R"cpp()gql"sv, )cpp" << enumType.cppType << R"cpp(::)cpp" << enumValue
<< R"cpp())cpp";
}
headerFile << R"cpp(
};
}
)cpp";
}
}
if (!_loader.getInputTypes().empty())
{
pendingSeparator.reset();
std::unordered_set<std::string_view> forwardDeclared;
const auto introspectionExport =
(_loader.isIntrospection() ? "GRAPHQLSERVICE_EXPORT "sv : ""sv);
// Output the full declarations
for (const auto& inputType : _loader.getInputTypes())
{
forwardDeclared.insert(inputType.cppType);
if (!inputType.declarations.empty())
{
// Forward declare nullable dependencies
for (auto declaration : inputType.declarations)
{
if (forwardDeclared.insert(declaration).second)
{
headerFile << R"cpp(struct )cpp" << declaration << R"cpp(;
)cpp";
pendingSeparator.add();
}
}
pendingSeparator.reset();
}
headerFile << R"cpp(struct [[nodiscard("unnecessary construction")]] )cpp"
<< inputType.cppType << R"cpp(
{
)cpp" << introspectionExport
<< R"cpp(explicit )cpp" << inputType.cppType << R"cpp(()cpp";
bool firstField = true;
for (const auto& inputField : inputType.fields)
{
if (firstField)
{
headerFile << R"cpp() noexcept;
explicit )cpp" << inputType.cppType
<< R"cpp(()cpp";
}
else
{
headerFile << R"cpp(,)cpp";
}
firstField = false;
const auto inputCppType = _loader.getInputCppType(inputField);
headerFile << R"cpp(
)cpp" << inputCppType
<< R"cpp( )cpp" << inputField.cppName << R"cpp(Arg)cpp";
}
headerFile << R"cpp() noexcept;
)cpp" << introspectionExport
<< inputType.cppType << R"cpp((const )cpp" << inputType.cppType
<< R"cpp(& other);
)cpp" << introspectionExport
<< inputType.cppType << R"cpp(()cpp" << inputType.cppType
<< R"cpp(&& other) noexcept;
~)cpp" << inputType.cppType
<< R"cpp(();
)cpp" << introspectionExport
<< inputType.cppType << R"cpp(& operator=(const )cpp" << inputType.cppType
<< R"cpp(& other);
)cpp" << introspectionExport
<< inputType.cppType << R"cpp(& operator=()cpp" << inputType.cppType
<< R"cpp(&& other) noexcept;
)cpp";
firstField = true;
for (const auto& inputField : inputType.fields)
{
if (firstField)
{
headerFile << std::endl;
}
firstField = false;
headerFile << getFieldDeclaration(inputField);
}
headerFile << R"cpp(};
)cpp";
}
}
if (_loader.isIntrospection())
{
if (schemaNamespace.exit())
{
pendingSeparator.add();
}
pendingSeparator.reset();
NamespaceScope serviceNamespace { headerFile, "service" };
headerFile << R"cpp(
#ifdef GRAPHQL_DLLEXPORTS
// Export all of the built-in converters
)cpp";
for (const auto& enumType : _loader.getEnumTypes())
{
headerFile << R"cpp(template <>
GRAPHQLSERVICE_EXPORT )cpp"
<< _loader.getSchemaNamespace() << R"cpp(::)cpp" << enumType.cppType
<< R"cpp( Argument<)cpp" << _loader.getSchemaNamespace() << R"cpp(::)cpp"
<< enumType.cppType << R"cpp(>::convert(
const response::Value& value);
template <>
GRAPHQLSERVICE_EXPORT AwaitableResolver Result<)cpp"
<< _loader.getSchemaNamespace() << R"cpp(::)cpp" << enumType.cppType
<< R"cpp(>::convert(
AwaitableScalar<)cpp"
<< _loader.getSchemaNamespace() << R"cpp(::)cpp" << enumType.cppType
<< R"cpp(> result, ResolverParams&& params);
template <>
GRAPHQLSERVICE_EXPORT void Result<)cpp"
<< _loader.getSchemaNamespace() << R"cpp(::)cpp" << enumType.cppType
<< R"cpp(>::validateScalar(
const response::Value& value);
)cpp";
}
for (const auto& inputType : _loader.getInputTypes())
{
headerFile << R"cpp(template <>
GRAPHQLSERVICE_EXPORT )cpp"
<< _loader.getSchemaNamespace() << R"cpp(::)cpp" << inputType.cppType
<< R"cpp( Argument<)cpp" << inputType.cppType << R"cpp(>::convert(
const response::Value& value);
)cpp";
}
headerFile << R"cpp(#endif // GRAPHQL_DLLEXPORTS
)cpp";
}
return true;
}
bool Generator::outputSharedTypesModule() const noexcept
{
if (_loader.getEnumTypes().empty() && _loader.getInputTypes().empty())
{
return false;
}
std::ofstream moduleFile(_sharedTypesModulePath, std::ios_base::trunc);
const auto schemaNamespace = std::format(R"cpp(graphql::{})cpp", _loader.getSchemaNamespace());
moduleFile << R"cpp(// Copyright (c) Microsoft Corporation. All rights reserved.
// Licensed under the MIT License.
// WARNING! Do not edit this file manually, your changes will be overwritten.
module;
#include ")cpp" << _loader.getFilenamePrefix()
<<
R"cpp(SharedTypes.h"
export module GraphQL.)cpp"
<< _loader.getFilenamePrefix() << R"cpp(.)cpp" << _loader.getFilenamePrefix() <<
R"cpp(SharedTypes;
)cpp";
PendingBlankLine pendingSeparator { moduleFile };
moduleFile << R"cpp(
export )cpp";
NamespaceScope graphqlNamespace { moduleFile, schemaNamespace };
pendingSeparator.add();
if (!_loader.getEnumTypes().empty())
{
pendingSeparator.reset();
for (const auto& enumType : _loader.getEnumTypes())
{
moduleFile << R"cpp(using )cpp" << _loader.getSchemaNamespace() << R"cpp(::)cpp"
<< enumType.cppType << R"cpp(;
using )cpp" << _loader.getSchemaNamespace()
<< R"cpp(::get)cpp" << enumType.cppType << R"cpp(Names;
using )cpp" << _loader.getSchemaNamespace()
<< R"cpp(::get)cpp" << enumType.cppType << R"cpp(Values;
)cpp";
}
}
if (!_loader.getInputTypes().empty())
{
pendingSeparator.reset();
for (const auto& inputType : _loader.getInputTypes())
{
moduleFile << R"cpp(using )cpp" << _loader.getSchemaNamespace() << R"cpp(::)cpp"
<< inputType.cppType << R"cpp(;
)cpp";
}
moduleFile << std::endl;
}
return true;
}
void Generator::outputInterfaceDeclaration(std::ostream& headerFile, std::string_view cppType) const
{
headerFile
<< R"cpp(class [[nodiscard("unnecessary construction")]] )cpp" << cppType << R"cpp( final