diff options
| -rw-r--r-- | runtime/colors.rs | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/runtime/colors.rs b/runtime/colors.rs index 00241b4e0..54bc0abe6 100644 --- a/runtime/colors.rs +++ b/runtime/colors.rs @@ -9,11 +9,14 @@ use termcolor::{Ansi, ColorSpec, WriteColor}; use termcolor::{BufferWriter, ColorChoice}; lazy_static::lazy_static! { +// checks if the output is piped to a tty + static ref IS_TTY: bool = atty::is(atty::Stream::Stdout); static ref NO_COLOR: bool = std::env::var_os("NO_COLOR").is_some(); } +// if the output is piped to a tty, use color pub fn use_color() -> bool { - !(*NO_COLOR) + !(*NO_COLOR) && *IS_TTY } #[cfg(windows)] |