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#include <yql/essentials/sql/v1/complete/sql_complete.h>
#include <library/cpp/getopt/last_getopt.h>
#include <util/stream/file.h>
int Run(int argc, char* argv[]) {
NLastGetopt::TOpts opts = NLastGetopt::TOpts::Default();
TString inFileName;
TMaybe<ui64> pos;
opts.AddLongOption('i', "input", "input file").RequiredArgument("input").StoreResult(&inFileName);
opts.AddLongOption('p', "pos", "position").StoreResult(&pos);
opts.SetFreeArgsNum(0);
opts.AddHelpOption();
NLastGetopt::TOptsParseResult res(&opts, argc, argv);
THolder<TUnbufferedFileInput> inFile;
if (!inFileName.empty()) {
inFile.Reset(new TUnbufferedFileInput(inFileName));
}
IInputStream& in = inFile ? *inFile.Get() : Cin;
auto queryString = in.ReadAll();
auto engine = NSQLComplete::MakeSqlCompletionEngine();
NSQLComplete::TCompletionInput input;
input.Text = queryString;
if (pos) {
input.CursorPosition = *pos;
} else {
input.CursorPosition = queryString.size();
}
auto output = engine->Complete(input);
for (const auto& c : output.Candidates) {
Cout << "[" << c.Kind << "] " << c.Content << "\n";
}
return 0;
}
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;
}
return 0;
}
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