tag | fdc5c99b6fff3c62d0db3e2dcb7c5331c19cd6da | |
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tagger | The Android Open Source Project <initial-contribution@android.com> | Wed Oct 04 00:14:04 2023 -0700 |
object | 0772b77619e918c42e71392a73f5e52513c8d749 |
Android Platform 12.1.0 Release 20 (SPM2.220819.035)
commit | 0772b77619e918c42e71392a73f5e52513c8d749 | [log] [tgz] |
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author | android-build-team Robot <android-build-team-robot@google.com> | Wed Mar 24 01:04:46 2021 +0000 |
committer | android-build-team Robot <android-build-team-robot@google.com> | Wed Mar 24 01:04:46 2021 +0000 |
tree | 505dc9520d1851452ff862429424cff9418e96d0 | |
parent | a5f41d61dc7c240d9ede7625854a7918b62a47dd [diff] | |
parent | 670197b0e600fd0290a3e89f67ebd5071af6b445 [diff] |
Snap for 7230642 from 670197b0e600fd0290a3e89f67ebd5071af6b445 to sc-v2-release Change-Id: I22566b1297083adff253ab6f512dcdd7165d799d
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