Color.hpp File Reference

TTY-aware colored terminal output utilities. More...

#include <string>
#include <fmt/color.h>
#include <fmt/format.h>
#include <unistd.h>

Go to the source code of this file.

Namespaces
namespace	ppforest2
namespace	ppforest2::io
namespace	ppforest2::io::style
	TTY-aware ANSI colored output utilities.

Functions
bool &	ppforest2::io::style::color_enabled ()
	Global toggle for colored output.
std::string	ppforest2::io::style::emphasis (std::string const &s)
	Format text in bold (for emphasis / labels).
std::string	ppforest2::io::style::error (std::string const &s)
	Format text in red (for error messages).
std::string	ppforest2::io::style::info (std::string const &s)
	Format text in cyan (for informational highlights like progress bars).
void	ppforest2::io::style::init_color (bool no_color)
	Initialize color support based on TTY detection and user preference.
std::string	ppforest2::io::style::muted (std::string const &s)
	Format text in dim gray (for hints and secondary info).
std::string	ppforest2::io::style::styled (std::string const &s, fmt::terminal_color c)
	Apply a foreground color with a specific reset (\033[39m) instead of fmt's full reset, so that emphasis and other non-fg styles survive nesting.
std::string	ppforest2::io::style::success (std::string const &s)
	Format text in green (for success messages).
std::string	ppforest2::io::style::warning (std::string const &s)
	Format text in yellow (for warnings).

Detailed Description

TTY-aware colored terminal output utilities.

Wraps the fmt/color.h library with conditional formatting that automatically disables ANSI escape codes when stdout is not a TTY or when the user passes the –no-color flag. On Windows, enables Virtual Terminal Processing for ANSI support.