commit | 34db71c9236860747d30e9de80b654db0f2948f4 | [log] [tgz] |
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author | Matthew Maurer <mmaurer@google.com> | Thu Mar 09 17:05:23 2023 +0000 |
committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | Thu Mar 09 17:05:23 2023 +0000 |
tree | c582cd4a56d60253952c8c33beb566135f5fb6f5 | |
parent | b2486ad9e829b8b175ed96970ccc41d7167b748f [diff] | |
parent | 76a20483e85c7dd6442b570aef5ccbfe45e2e706 [diff] |
Make atty available to product and vendor am: 972eeef8db am: 014dacbdd8 am: 76a20483e8 Original change: https://android-review.googlesource.com/c/platform/external/rust/crates/atty/+/2476079 Change-Id: I1bb8f767f770dad1dd0f8c88f92cf60c56fc9396 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
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