ascendforever/lndups
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stdout not used or locked unless verbosity >= 0

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ascendforever 2024-10-13 12:03:52 -04:00
parent 54824b7d83
commit 92cf7b6f83
1 changed files with 19 additions and 8 deletions
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27
src/main.rs
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@ -215,19 +215,28 @@ fn run(paths: Vec<PathBuf>, cfg: &Config) -> Result<(), Box<dyn std::error::Erro
}
registry.retain(|_,files| files.len() >= 2);
let stdout = std::io::stdout();
let mut stdout_buffer = std::io::BufWriter::new(stdout.lock());
let mut stdout_buffer = if cfg.verbosity >= 0 {
let stdout = std::io::stdout();
let stdout_buffer = std::io::BufWriter::new(stdout.lock());
Some(stdout_buffer)
} else {
None
};
if cfg.verbosity > 0 {
writeln!(stdout_buffer, "Considering {} total files for duplicates", registry.iter().map(|(_,files)| files.len()).sum::<usize>()).unwrap();
if let Some(stdout_buffer) = &mut stdout_buffer {
if cfg.verbosity >= 0 {
writeln!(stdout_buffer, "Considering {} total files for duplicates", registry.iter().map(|(_,files)| files.len()).sum::<usize>()).unwrap();
}
}
for (fsize, mut files) in registry {
if files.len() > 8 {
files.sort_by_key(|path| path.file_name().unwrap_or_default().to_string_lossy().to_string());
}
if cfg.verbosity > 1 {
writeln!(stdout_buffer, "Considering {} files of size {} for duplicates", files.len(), fsize).unwrap();
if let Some(stdout_buffer) = &mut stdout_buffer {
if cfg.verbosity > 1 {
writeln!(stdout_buffer, "Considering {} files of size {} for duplicates", files.len(), fsize).unwrap();
}
}
for i in (0..files.len()).rev() {
let f1 = &files[i];
@ -240,8 +249,10 @@ fn run(paths: Vec<PathBuf>, cfg: &Config) -> Result<(), Box<dyn std::error::Erro
continue
}
}
if cfg.verbosity >= 0 {
writeln!(stdout_buffer, "hardlinked {}", format_pair(f1, f2, cfg)).unwrap();
if let Some(stdout_buffer) = &mut stdout_buffer {
if cfg.verbosity >= 0 {
writeln!(stdout_buffer, "hardlinked {}", format_pair(f1, f2, cfg)).unwrap();
}
}
}
}