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decompressors/tar: Add confirmation dialog for file overwriting

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This commit is contained in:
Vinícius Rodrigues Miguel 2021-03-28 14:28:07 -03:00
parent 7954eb07fd
commit 03d6fc1e60
1 changed files with 11 additions and 3 deletions
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14
src/decompressors/tar.rs
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@ -8,7 +8,7 @@ use colored::Colorize;
use tar::{self, Archive};
use super::decompressor::{DecompressionResult, Decompressor};
use crate::{file::File, utils};
use crate::{file::File, utils, dialogs::Confirmation};
#[derive(Debug)]
pub struct TarDecompressor {}
@ -21,6 +21,7 @@ impl TarDecompressor {
&from.path
);
let mut files_unpacked = vec![];
let confirm = Confirmation::new("Do you want to overwrite 'FILE'?", Some("FILE"));
let mut archive: Archive<Box<dyn Read>> = match from.contents_in_memory {
Some(bytes) => tar::Archive::new(Box::new(Cursor::new(bytes))),
@ -32,8 +33,15 @@ impl TarDecompressor {
for file in archive.entries()? {
let mut file = file?;
// TODO: check if file/folder already exists and ask user's permission for overwriting
let file_path = PathBuf::from(into).join(file.path()?);
if file_path.exists() {
let file_path_str = &*file_path.to_string_lossy();
if confirm.ask(Some(file_path_str))? {
continue;
}
}
file.unpack_in(into)?;
println!(