rust/ripgrep
1
0
Fork 0
mirror of https://github.com/BurntSushi/ripgrep.git synced 2025-06-14 22:15:13 +02:00
Code Issues Releases Activity

cli: prefix all non-fatal error messages with 'rg: '

Browse Source 
Fixes #2694
This commit is contained in:
Andrew Gallant
2024-01-06 14:15:52 -05:00
parent f02a50a69d
commit c8e4a84519
3 changed files with 13 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
crates/core/messages.rs
View File

@ -39,21 +39,29 @@ macro_rules! eprintln_locked {
// lock stdout before printing to stderr. This avoids interleaving
// lines within ripgrep because `search_parallel` uses `termcolor`,
// which accesses the same stdout lock when writing lines.
let stdout = std::io::stdout();
let _handle = stdout.lock();
let stdout = std::io::stdout().lock();
let mut stderr = std::io::stderr().lock();
// We specifically ignore any errors here. One plausible error we
// can get in some cases is a broken pipe error. And when that
// occurs, we should exit gracefully. Otherwise, just abort with
// an error code because there isn't much else we can do.
//
// See: https://github.com/BurntSushi/ripgrep/issues/1966
if let Err(err) = writeln!(std::io::stderr(), $($tt)*) {
if let Err(err) = write!(stderr, "rg: ") {
if err.kind() == std::io::ErrorKind::BrokenPipe {
std::process::exit(0);
} else {
std::process::exit(2);
}
}
if let Err(err) = writeln!(stderr, $($tt)*) {
if err.kind() == std::io::ErrorKind::BrokenPipe {
std::process::exit(0);
} else {
std::process::exit(2);
}
}
drop(stdout);
}
}}
}