mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-04-27 01:07:57 +00:00
Shawn Tabrizi
ff5d56fb76
* cargo +nightly fmt * add cargo-fmt check to ci * update ci * fmt * fmt * skip macro * ignore bridges
39 lines
1.2 KiB
Rust
39 lines
1.2 KiB
Rust
// Copyright 2020 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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use std::{
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process::{Child, ExitStatus},
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thread,
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time::Duration,
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};
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/// Wait for the given `child` the given ammount of `secs`.
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///
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/// Returns the `Some(exit status)` or `None` if the process did not finish in the given time.
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pub fn wait_for(child: &mut Child, secs: usize) -> Option<ExitStatus> {
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for _ in 0..secs {
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match child.try_wait().unwrap() {
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Some(status) => return Some(status),
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None => thread::sleep(Duration::from_secs(1)),
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}
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}
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eprintln!("Took to long to exit. Killing...");
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let _ = child.kill();
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child.wait().unwrap();
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None
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}
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