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Add confirmation dialoge when file already exists in download directory

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This commit is contained in:
Leonard Steppy 2025-01-15 13:45:49 +01:00
parent c7415478a8
commit 0829590486
1 changed files with 11 additions and 8 deletions
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19
src/main.rs
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@ -121,8 +121,8 @@ enum OldVersionPolicy {
#[macro_export] #[macro_export]
macro_rules! input { macro_rules! input {
($prompt: expr) => {{ ($prompt: tt) => {{
print!("{}", $prompt); print!($prompt);
io::stdout().flush().expect("failed to flush stdout"); io::stdout().flush().expect("failed to flush stdout");
let mut buf = String::new(); let mut buf = String::new();
io::stdin() io::stdin()
@ -352,7 +352,6 @@ fn main() -> Result<(), String> {
.iter() .iter()
.any(|entry| entry.file_name() == file_name) .any(|entry| entry.file_name() == file_name)
{ {
//TODO ask user whether they want to override, unless silent flag is set
let duplication_notification = format!( let duplication_notification = format!(
"A file with the name {} already exists in {}", "A file with the name {} already exists in {}",
file_name.to_string_lossy(), file_name.to_string_lossy(),
@ -360,14 +359,18 @@ fn main() -> Result<(), String> {
); );
if !args.quiet { if !args.quiet {
print!("{duplication_notification}. Do you want to replace it? [N|y]"); match input!("{duplication_notification}. Do you want to replace it? [N|y]")
.to_lowercase()
.as_str()
{
"y" | "yes" => break 'duplicate_check,
_ => {}
}
} }
return Err(format!( return Err(format!(
"A file with the name {} already exists in {}. You can override it with --override or -f", "{duplication_notification}. You can override it with --override or -f"
file_name.to_string_lossy(), ));
working_directory.to_string_lossy()
));
} }
} }