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refactor all write_alls to ensure flushing (#5567)

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This commit is contained in:
Darren Schroeder
2022-05-17 13:28:18 -05:00
committed by GitHub
parent f26d3bf8d7
commit f0cb2f38df
14 changed files with 85 additions and 85 deletions
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13
src/main.rs
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@ -24,9 +24,10 @@ use nu_protocol::{
Category, Example, IntoPipelineData, PipelineData, RawStream, ShellError, Signature, Span,
Spanned, SyntaxShape, Value,
};
use nu_utils::stdout_write_all_and_flush;
use std::cell::RefCell;
use std::{
io::{BufReader, Write},
io::BufReader,
path::Path,
sync::{
atomic::{AtomicBool, Ordering},
@ -362,11 +363,7 @@ fn parse_commandline_args(
let full_help =
get_full_help(&Nu.signature(), &Nu.examples(), engine_state, &mut stack);
let _ = std::panic::catch_unwind(move || {
let stdout = std::io::stdout();
let mut stdout = stdout.lock();
let _ = stdout.write_all(full_help.as_bytes());
});
let _ = std::panic::catch_unwind(move || stdout_write_all_and_flush(full_help));
std::process::exit(1);
}
@ -374,9 +371,7 @@ fn parse_commandline_args(
if call.has_flag("version") {
let version = env!("CARGO_PKG_VERSION").to_string();
let _ = std::panic::catch_unwind(move || {
let stdout = std::io::stdout();
let mut stdout = stdout.lock();
let _ = stdout.write_all(format!("{}\n", version).as_bytes());
stdout_write_all_and_flush(format!("{}\n", version))
});
std::process::exit(0);