/// \brief Read the file into _buffer.
error_code
FileNode::readFile(const LinkingContext &ctx, raw_ostream &diagnostics,
bool &isYaml) {
ErrorOr<StringRef> filePath = getPath(ctx);
if (!filePath &&
error_code(filePath) == llvm::errc::no_such_file_or_directory)
return make_error_code(llvm::errc::no_such_file_or_directory);
// Create a memory buffer
OwningPtr<llvm::MemoryBuffer> opmb;
if (error_code ec = llvm::MemoryBuffer::getFileOrSTDIN(*filePath, opmb))
return ec;
std::unique_ptr<MemoryBuffer> mb(opmb.take());
_buffer = std::move(mb);
if (ctx.logInputFiles())
diagnostics << _buffer->getBufferIdentifier() << "\n";
// YAML file is identified by a .objtxt extension
// FIXME : Identify YAML files by using a magic
if (filePath->endswith(".objtxt")) {
if (error_code ec = ctx.getYAMLReader().parseFile(_buffer, _files))
return ec;
isYaml = true;
}
return error_code::success();
}
