m8
/
src
/
m8
/
writer.cc
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80#include "m8/writer.hh"
#include "ob/string.hh"
#include "ob/term.hh"
namespace aec = OB::Term::ANSI_Escape_Codes;
#include <string>
#include <sstream>
#include <iostream>
#include <fstream>
#include <filesystem>
namespace fs = std::filesystem;
Writer::Writer()
{
}
Writer::~Writer()
{
// if (fs::path(".m8/swp").empty())
// {
// fs::remove_all(".m8/swp");
// }
// if (fs::path(".m8").empty())
// {
// fs::remove_all(".m8");
// }
}
void Writer::open(std::string const& file_name)
{
file_name_ = file_name;
fs::path fp {file_name_};
file_tmp_ = ".m8/swp/" + OB::String::url_encode(fp) + file_ext_;
fs::path p {file_tmp_};
file_.open(p, std::ios::app);
if (! file_.is_open())
{
throw std::runtime_error("could not open the output file");
}
}
void Writer::write(std::string const& str)
{
if (file_name_.empty())
{
std::cout << str;
if (! str.empty() && str.back() != '\n')
{
std::cout << aec::wrap("%\n", aec::reverse) << std::flush;
}
}
else
{
file_ << str;
}
}
void Writer::flush()
{
if (file_name_.empty())
{
std::cout << std::flush;
}
else
{
file_ << std::flush;
}
}
void Writer::close()
{
if (file_.is_open())
{
file_.close();
}
}