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openFPGALoader
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display: use isatty() for (no)color

This commit is contained in:
Gwenhael Goavec-Merou 2020-07-11 07:56:11 +02:00
parent d85fc68add
commit e95a6a1792
1 changed files with 17 additions and 3 deletions
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20
src/display.cpp
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@ -15,6 +15,8 @@
* along with this program. If not, see <https://www.gnu.org/licenses/>. * along with this program. If not, see <https://www.gnu.org/licenses/>.
*/ */
#include <unistd.h>
#include <iostream> #include <iostream>
#include <string> #include <string>
@ -31,21 +33,33 @@
void printError(std::string err, bool eol) void printError(std::string err, bool eol)
{ {
std::cerr << KRED << err << "\e[0m" << std::flush; if (isatty(STDERR_FILENO))
std::cerr << KRED << err << "\e[0m";
else
std::cerr << err;
std::cerr << std::flush;
if (eol) if (eol)
std::cerr << std::endl; std::cerr << std::endl;
} }
void printInfo(std::string info, bool eol) void printInfo(std::string info, bool eol)
{ {
std::cout << KBLU << info << "\e[0m" << std::flush; if (isatty(STDOUT_FILENO))
std::cout << KBLU << info << "\e[0m" << std::flush;
else
std::cout << info;
std::cout << std::flush;
if (eol) if (eol)
std::cout << std::endl; std::cout << std::endl;
} }
void printSuccess(std::string success, bool eol) void printSuccess(std::string success, bool eol)
{ {
std::cout << KGRN << success << "\e[0m" << std::flush; if (isatty(STDOUT_FILENO))
std::cout << KGRN << success << "\e[0m" << std::flush;
else
std::cout << success;
std::cout << std::flush;
if (eol) if (eol)
std::cout << std::endl; std::cout << std::endl;
} }