A responsive and customizable clock, timer, and stopwatch for the terminal.
peaclock
/
src
/
main.cc
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#include "info.hh"
#include "ob/parg.hh"
using Parg = OB::Parg;
#include "ob/term.hh"
namespace iom = OB::Term::iomanip;
namespace aec = OB::Term::ANSI_Escape_Codes;
#include "peaclock/tui.hh"
#include <fcntl.h>
#include <unistd.h>
#include <cstddef>
#include <string>
#include <iostream>
#include <filesystem>
namespace fs = std::filesystem;
int main(int argc, char *argv[])
{
std::ios_base::sync_with_stdio(false);
Parg pg {argc, argv};
auto const pg_status {program_info(pg)};
if (pg_status > 0) return 0;
if (pg_status < 0) return 1;
try
{
// init
Tui tui {pg};
if (! OB::Term::is_term(STDOUT_FILENO))
{
throw std::runtime_error("stdout is not a tty");
}
if (! OB::Term::is_term(STDIN_FILENO))
{
// reset stdin
int tty = open("/dev/tty", O_RDONLY);
dup2(tty, STDIN_FILENO);
close(tty);
}
// load files
{
// determine config directory
// default to '~/.peaclock'
fs::path config_dir {pg.find("config-dir") ?
pg.get<fs::path>("config-dir") :
fs::path(OB::Term::env_var("HOME") + "/." + pg.name())};
if (config_dir != "NONE" &&
fs::exists(config_dir) && fs::is_directory(config_dir))
{
// set config directory
tui.base_config(config_dir);
// check/create default directories
fs::path history_dir {config_dir / fs::path("history")};
if (! fs::exists(history_dir) || ! fs::is_directory(history_dir))
{
fs::create_directory(history_dir);
}
// load history files
tui.load_hist_command(history_dir / fs::path("command"));
// load config file
tui.load_config(pg.find("config") ? pg.get<fs::path>("config") :
config_dir / fs::path("config"));
}
}
// start event loop
tui.run();
}
catch(std::exception const& e)
{
std::cerr << "Error: " << e.what() << "\n";
return 1;
}
catch(...)
{
std::cerr << "Error: an unexpected error occurred\n";
return 1;
}
return 0;
}