CommandLine/Configuration.cpp

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/// \file
/// \brief This file implements CLI initialized configuration.
 
#include "nixd/CommandLine/Configuration.h"
#include "nixd/CommandLine/Options.h"
#include "nixd/Controller/Configuration.h"
#include "nixd/Support/JSON.h"
 
#include <llvm/Support/CommandLine.h>
#include <llvm/Support/JSON.h>
 
#include <string>
 
using namespace nixd;
using namespace llvm::cl;
 
namespace {
 
opt<std::string> DefaultConfigJSON{"config",
                                   desc("JSON-encoded initial configuration"),
                                   init(""), cat(NixdCategory)};
 
} // namespace
 
Configuration nixd::parseCLIConfig() {
  if (DefaultConfigJSON.empty())
    return {};
 
  return nixd::fromJSON<Configuration>(nixd::parse(DefaultConfigJSON));
}