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#include "check_runner.h"
#include "check_state.h"
#include "settings.h"
#include "utils.h"
#include <yql/essentials/ast/yql_expr.h>
#include <yql/essentials/core/yql_expr_optimize.h>
#include <yql/essentials/core/yql_graph_transformer.h>
#include <yql/essentials/core/type_ann/type_ann_expr.h>
#include <yql/essentials/parser/pg_wrapper/interface/parser.h>
#include <yql/essentials/providers/common/provider/yql_provider_names.h>
#include <yql/essentials/providers/common/schema/expr/yql_expr_schema.h>
#include <yql/essentials/providers/config/yql_config_provider.h>
namespace NYql::NFastCheck {
namespace {
class TTypecheckRunner: public TCheckRunnerBase {
public:
TString GetCheckName() const final {
return "typecheck";
}
TCheckResponse DoRun(const TChecksRequest& request, TCheckState& state) final {
switch (state.GetEffectiveSyntax()) {
case ESyntax::SExpr:
return RunSExpr(request, state);
case ESyntax::PG:
return RunPg(request, state);
case ESyntax::YQL:
return RunYql(request, state);
}
}
private:
TCheckResponse RunSExpr(const TChecksRequest& request, TCheckState& state) {
TCheckResponse res{.CheckName = GetCheckName()};
const auto* astResult = state.TranslateSExpr(res.Issues);
if (!astResult || !astResult->IsOk()) {
res.Success = false;
return res;
}
res.Success = DoTypeCheck(request.Mode, astResult->Root, request.LangVer, request.UdfMeta, res.Issues);
return res;
}
TCheckResponse RunPg(const TChecksRequest& request, TCheckState& state) {
TCheckResponse res{.CheckName = GetCheckName()};
const auto* astResult = state.TranslatePg(res.Issues);
if (!astResult || !astResult->IsOk()) {
res.Success = false;
return res;
}
res.Success = DoTypeCheck(request.Mode, astResult->Root, request.LangVer, request.UdfMeta, res.Issues);
return res;
}
TCheckResponse RunYql(const TChecksRequest& request, TCheckState& state) {
TCheckResponse res{.CheckName = GetCheckName()};
const auto* astResult = state.TranslateSql(res.Issues);
if (!astResult || !astResult->IsOk()) {
res.Success = false;
return res;
}
res.Success = DoTypeCheck(request.Mode, astResult->Root, request.LangVer, request.UdfMeta, res.Issues);
return res;
}
bool DoTypeCheck(EMode mode, TAstNode* astRoot, TLangVersion langver, const IUdfMeta* udfMeta, TIssues& issues) {
if (!udfMeta) {
udfMeta = GetDefaultUdfMeta();
}
// clang-format off
return PartialAnnonateTypes(astRoot, mode == EMode::Library, langver, udfMeta, issues,
[](TTypeAnnotationContext& newTypeCtx) { return CreateConfigProvider(newTypeCtx, nullptr, "", {}, /*forPartialTypeCheck=*/true); },
[](TStringBuf str, TExprContext& ctx) { return NCommon::ParseTypeFromYson(str, ctx); },
[](const TTypeAnnotationNode* type) { return NCommon::WriteTypeToYson(type); }
);
// clang-format on
}
};
} // namespace
std::unique_ptr<ICheckRunner> MakeTypecheckRunner() {
return std::make_unique<TTypecheckRunner>();
}
} // namespace NYql::NFastCheck
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