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#include <yql/essentials/sql/v1/highlight/sql_highlight_json.h>
#include <yql/essentials/sql/v1/highlight/sql_highlight.h>
#include <yql/essentials/sql/v1/highlight/sql_highlighter.h>
#include <library/cpp/getopt/last_getopt.h>
#include <library/cpp/colorizer/colors.h>
#include <library/cpp/json/json_writer.h>
#include <util/stream/input.h>
using namespace NSQLHighlight;
int RunGenerateJSON() {
THighlighting highlighting = MakeHighlighting();
NJson::TJsonValue json = ToJson(highlighting);
NJson::WriteJson(&Cout, &json, /* formatOutput = */ true);
return 0;
}
int RunHighlighter() {
THashMap<EUnitKind, NColorizer::EAnsiCode> ColorByKind = {
{EUnitKind::Keyword, NColorizer::BLUE},
{EUnitKind::Punctuation, NColorizer::DARK_WHITE},
{EUnitKind::QuotedIdentifier, NColorizer::DARK_CYAN},
{EUnitKind::BindParamterIdentifier, NColorizer::YELLOW},
{EUnitKind::TypeIdentifier, NColorizer::GREEN},
{EUnitKind::FunctionIdentifier, NColorizer::MAGENTA},
{EUnitKind::Identifier, NColorizer::DEFAULT},
{EUnitKind::Literal, NColorizer::LIGHT_GREEN},
{EUnitKind::StringLiteral, NColorizer::DARK_RED},
{EUnitKind::Comment, NColorizer::DARK_GREEN},
{EUnitKind::Whitespace, NColorizer::DEFAULT},
{EUnitKind::Error, NColorizer::RED},
};
TString query = Cin.ReadAll();
THighlighting highlighting = MakeHighlighting();
IHighlighter::TPtr highlighter = MakeHighlighter(highlighting);
TVector<TToken> tokens = Tokenize(*highlighter, query);
for (auto& token : tokens) {
TStringBuf content = TStringBuf(query).SubString(token.Begin, token.Length);
Cout << ColorByKind[token.Kind] << content << NColorizer::RESET;
}
return 0;
}
int Run(int argc, char* argv[]) {
TString target;
NLastGetopt::TOpts opts = NLastGetopt::TOpts::Default();
opts.AddLongOption('g', "generate", "generate a highlighting configuration")
.RequiredArgument("target")
.Choices({"json"})
.StoreResult(&target);
opts.SetFreeArgsNum(0);
opts.AddHelpOption();
NLastGetopt::TOptsParseResult res(&opts, argc, argv);
if (res.Has("generate")) {
if (target == "json") {
return RunGenerateJSON();
}
Y_ABORT();
}
return RunHighlighter();
}
int main(int argc, char* argv[]) try {
return Run(argc, argv);
} catch (const yexception& e) {
Cerr << "Caught exception:" << e.what() << Endl;
return 1;
} catch (...) {
Cerr << CurrentExceptionMessage() << Endl;
return 1;
}
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