commit | e5e3fc70dc60c993a7e56f6bd551efc34a7caac5 | [log] [tgz] |
---|---|---|
author | doug tangren <d.tangren@gmail.com> | Sun Jul 22 16:53:52 2018 |
committer | GitHub <noreply@github.com> | Sun Jul 22 16:53:52 2018 |
tree | 2c2b4b49823ab482b3acb9a7e58b47ca2c9eda85 | |
parent | 4a7e706c0275cc94f7f34b5097ef229d428d83c2 [diff] | |
parent | 272d0bd0a9f0a20504e11d333197906066003472 [diff] |
Merge pull request #28 from ehuss/fix-msys Fix msys detection with new winapi.
are you or are you not a tty?
Add the following to your Cargo.toml
[dependencies] atty = "0.2"
extern crate atty; 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) 2015-2017