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//===--- swift-serialize-diagnostics.cpp ----------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2020 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//
//
// Convert localization YAML files to a serialized format.
//
//===----------------------------------------------------------------------===//
#include "swift/Basic/LLVMInitialize.h"
#include "swift/Basic/STLExtras.h"
#include "swift/Localization/LocalizationFormat.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Bitstream/BitstreamReader.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Support/EndianStream.h"
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/OnDiskHashTable.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/YAMLParser.h"
#include "llvm/Support/YAMLTraits.h"
#include "llvm/Support/raw_ostream.h"
#include <cstdlib>
using namespace swift;
using namespace swift::diag;
namespace options {
static llvm::cl::OptionCategory Category("swift-serialize-diagnostics Options");
static llvm::cl::opt<std::string>
InputFilePath("input-file-path",
llvm::cl::desc("Path to the `.strings` input file"),
llvm::cl::cat(Category));
static llvm::cl::opt<std::string>
OutputDirectory("output-directory",
llvm::cl::desc("Directory for the output file"),
llvm::cl::cat(Category));
} // namespace options
int main(int argc, char *argv[]) {
PROGRAM_START(argc, argv);
llvm::cl::HideUnrelatedOptions(options::Category);
llvm::cl::ParseCommandLineOptions(argc, argv,
"Swift Serialize Diagnostics Tool\n");
if (!llvm::sys::fs::exists(options::InputFilePath)) {
llvm::errs() << "diagnostics file not found\n";
return EXIT_FAILURE;
}
auto localeCode = llvm::sys::path::filename(options::InputFilePath);
llvm::SmallString<128> SerializedFilePath(options::OutputDirectory);
llvm::sys::path::append(SerializedFilePath, localeCode);
llvm::sys::path::replace_extension(SerializedFilePath, ".db");
SerializedLocalizationWriter Serializer;
{
assert(llvm::sys::path::extension(options::InputFilePath) == ".strings");
StringsLocalizationProducer strings(options::InputFilePath);
strings.forEachAvailable(
[&Serializer](swift::DiagID id, llvm::StringRef translation) {
Serializer.insert(id, translation);
});
}
if (Serializer.emit(SerializedFilePath.str())) {
llvm::errs() << "Cannot serialize diagnostic file "
<< options::InputFilePath << '\n';
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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