commit | 14484ce0b3bcce5d581678d2fafecb65430d0e4e | [log] [tgz] |
---|---|---|
author | Jakub Kotur <qtr@google.com> | Tue Dec 22 09:58:47 2020 +0100 |
committer | Jakub Kotur <qtr@google.com> | Mon Mar 15 18:28:49 2021 +0100 |
tree | c1323664297e3a6551ede88c2465d58d8f4f6b60 | |
parent | 94f54147b0bc6e3f9f1449ff678cd7409789f46d [diff] |
Add metadata files for atty. Tests are disabled as they're failing on treehugger for host. Bug: 155309706 Change-Id: Ide3ec2ea2134e95affd181d7170e0808f5ec0377
are you or are you not a tty?
Add the following to your Cargo.toml
[dependencies] atty = "0.2"
use atty::Stream; fn main() { if atty::is(Stream::Stdout) { println!("I'm a terminal"); } else { println!("I'm not"); } }
This library has been unit tested on both unix and windows platforms (via appveyor).
A simple example program is provided in this repo to test various tty's. By default.
It prints
$ cargo run --example atty stdout? true stderr? true stdin? true
To test std in, pipe some text to the program
$ echo "test" | cargo run --example atty stdout? true stderr? true stdin? false
To test std out, pipe the program to something
$ cargo run --example atty | grep std stdout? false stderr? true stdin? true
To test std err, pipe the program to something redirecting std err
$ cargo run --example atty 2>&1 | grep std stdout? false stderr? false stdin? true
Doug Tangren (softprops) 2015-2019