diff options
Diffstat (limited to 'contrib/epee/src/mlog.cpp')
| -rw-r--r-- | contrib/epee/src/mlog.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/contrib/epee/src/mlog.cpp b/contrib/epee/src/mlog.cpp index 092d41777..4ca1a3632 100644 --- a/contrib/epee/src/mlog.cpp +++ b/contrib/epee/src/mlog.cpp @@ -338,11 +338,21 @@ bool is_stdout_a_tty() return is_a_tty.load(std::memory_order_relaxed); } +static bool is_nocolor() +{ + static const char *no_color_var = getenv("NO_COLOR"); + static const bool no_color = no_color_var && *no_color_var; // apparently, NO_COLOR=0 means no color too (as per no-color.org) + return no_color; +} + void set_console_color(int color, bool bright) { if (!is_stdout_a_tty()) return; + if (is_nocolor()) + return; + switch(color) { case console_color_default: @@ -461,6 +471,9 @@ void reset_console_color() { if (!is_stdout_a_tty()) return; + if (is_nocolor()) + return; + #ifdef WIN32 HANDLE h_stdout = GetStdHandle(STD_OUTPUT_HANDLE); SetConsoleTextAttribute(h_stdout, FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE); |