extr 0.1.0

The archive extractor that makes unpacking files as easy as typing their name. No more memorizing complex flags or commands - just point extr at any archive and let the magic happen. Supporting 30+ formats, extr is the Swiss Army knife for all your file extraction needs.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40

use super::Extractor;
use anyhow::Result;
use std::path::Path;
use std::process::Command;

pub struct CompressExtractor;

impl Extractor for CompressExtractor {
    fn file_extensions(&self) -> Vec<&'static str> {
        vec!["Z"]
    }

    fn binary_names(&self) -> Vec<&'static str> {
        vec!["uncompress"]
    }

    fn build_command(
        &self,
        binary: &Path,
        file: &Path,
        output_dir: &Path,
        verbose: bool,
    ) -> Result<Command> {
        let mut cmd = Command::new(binary);

        std::fs::create_dir_all(output_dir)?;

        let target_file = output_dir.join(file.file_name().unwrap());
        std::fs::copy(file, &target_file)?;

        cmd.current_dir(output_dir);
        cmd.arg(target_file);

        if verbose {
            println!("Extracting {} to {}", file.display(), output_dir.display());
        }

        Ok(cmd)
    }
}