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use std::process::{Command, Stdio};
use super::{Package, PackageList, PackageManager};
use crate::error::{Error, Result};
pub struct Dnf;
impl PackageManager for Dnf {
fn get_installed(&self) -> Result<PackageList> {
let list = Command::new("dnf").args(["list", "installed"]).output().unwrap();
let explicit_list = Command::new("dnf").args(["repoquery", "--userinstalled"]).output().unwrap();
let list_str = String::from_utf8(list.stdout).unwrap();
let ex_list_str = String::from_utf8(explicit_list.stdout).unwrap();
let mut pkgs: Vec<Package> = Vec::new();
let list_lines: Vec<&str> = list_str.split('\n').collect();
// Pop first info line
let list_lines = &list_lines[1..list_lines.len()];
for pkg in list_lines {
if pkg.is_empty() {
continue;
};
let split: Vec<&str> = pkg.split_whitespace().collect();
if split.len() != 3 {
return Err(Error::UnknownOutput);
};
let explicit = ex_list_str.contains(pkg);
let Some(pkg_id) = split[0].split_once('.') else {
return Err(Error::UnknownOutput);
};
pkgs.push(Package {
id: pkg_id.0.to_string(),
version: split[1].to_string(),
explicit,
});
}
Ok(PackageList {
packages: pkgs,
manager: super::Manager::Dnf,
})
}
fn install(&self, pkgs: Vec<super::Package>) -> Result<()> {
let mut args = vec!["dnf".to_string(), "install".to_string(), "--assumeyes".to_string()];
for pkg in pkgs {
args.push(pkg.id);
}
Command::new("sudo")
.stdout(Stdio::inherit())
.args(args)
.spawn()?
.wait_with_output()?;
Ok(())
}
}
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