Check if the output is a tty

The color code should not be emitted if the stdout is not a typical terminal, we add the check so there is no need to explictly specify `--stdout`
2022-10-27 00:27:23 +08:00
parent 0dae7ca3f9
commit 23a1b10467
1 changed files with 3 additions and 0 deletions
--- a/3
+++ b/3
@@ -13702,6 +13702,9 @@ main() {
    get_distro
    get_bold
    get_distro_ascii
+
+    # check if the output is a interactive terminal
+    [[ -t 1 ]] || stdout=on
    [[ $stdout == on ]] && stdout

    # Minix doesn't support these sequences.