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| author | moneromooo-monero <moneromooo-monero@users.noreply.github.com> | 2023-01-01 10:24:12 +0000 |
|---|---|---|
| committer | SChernykh <sergey.v.chernykh@gmail.com> | 2023-10-31 09:09:55 +0100 |
| commit | 6c38c21dfd459da9dde66737723c3c3ea446ec17 (patch) | |
| tree | 2bc76227dcd7909101c270ff6a1870d78e2a11e6 /contrib/epee/src | |
| parent | Merge pull request #9027 (diff) | |
| download | monero-6c38c21dfd459da9dde66737723c3c3ea446ec17.tar.xz | |
heed NO_COLOR environment variable
Diffstat (limited to 'contrib/epee/src')
| -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); |