zxq5fetch/src/main.rs

use std::process::Command;
use sysinfo::{Components, Disks, Networks, System};
use colored::*;
use users::{get_user_by_uid, get_current_uid};
 
static LOGO: &str = " 'xkXxdxddd,oddc. . 'c:
MM0d' :kk' 'ldddx0OkMMMMMMXOxdxKk.
NO;oo. .co;;:cxMMMMMMMMMMMMMMMMM
dxc;dxccco:l,''....XMMMMM',xK0lkMM
'dX:cMMMll;MMMMMMMMMMMkk: ..::oXx
.MlcMM0 M0 co: ....
xM WMM'oM, ;oooxMM
Oo.MMM MM
lXNMMWocKMMMMMMMMMMMMMMMMMMMd
.co0MMM0:codMMMMKMWdddoMMMMMM..
.od0MMMM: OMMMxN: olc:;.
::;:::xX: lMMMMKdd..... ,ll
.:. cc OlkWkddddol:.',;:.. .
. ;d :oo .odd: lddddd ..
.; d,. 'd dol:;. .',
:, . c: .':
dKd'do .. ';c
MM0ddd;dkx' .,c
cMMM .XKXMM. .., ";
 
fn main() {
let mut sys = System::new_all();
sys.refresh_all();
 
let user = get_user_by_uid(get_current_uid()).unwrap();
 
let shell = String::from_utf8(
Command::new("bash").arg("-c").arg("echo $SHELL").output().expect("failed to exec").stdout
).unwrap().split("/").last().unwrap().trim().to_string();
 
let term = String::from_utf8(
Command::new("bash").arg("-c").arg("echo $TERM").output().expect("failed to exec").stdout
).unwrap().trim().to_string();
 
let de = String::from_utf8(
Command::new("bash").arg("-c").arg("echo $XDG_CURRENT_DESKTOP").output().expect("failed to exec").stdout
).unwrap().trim().to_string();
 
let my_pid = sysinfo::get_current_pid().expect("unable to get PID of the current process");
let parent_pid = sys.process(my_pid).expect("no self process?").parent().expect("unable to get parent process");
let parent_name = sys.process(parent_pid).expect("unable to get parent process").name().to_str().unwrap().to_string();
 
let info = vec![
format!(""),
format!("┌────────────"),
//format!("│ {} : {}", "Username ".to_string().truecolor(90, 100, 255), user.name().to_str().unwrap().to_string()),
format!("│ {} : {}", "OS Name ".to_string().truecolor(90, 100, 255), System::name().unwrap()),
format!("│ {} : {}", "Kernel ".to_string().truecolor(90, 100, 255), System::kernel_version().unwrap()),
format!("│ {} : {}", "OS Version".to_string().truecolor(90, 100, 255), System::os_version().unwrap()),
format!("│ {} : {}", "Hostname ".to_string().truecolor(90, 100, 255), System::host_name().unwrap()),
format!("│ {} : {}", "CPU Arch ".to_string().truecolor(90, 100, 255), System::cpu_arch().unwrap()),
format!("│ {} : {}", "CPU Cores ".to_string().truecolor(90, 100, 255),
sys.physical_core_count().unwrap().to_string()
),
format!("│ {} : {}", "Shell ".to_string().truecolor(90, 100, 255), parent_name),
format!("│ {} : {}", "Terminal ".to_string().truecolor(90, 100, 255), term),
format!("│ {} : {}", "Desktop ".to_string().truecolor(90, 100, 255), de),
format!("│ {} : {}", "Uptime ".to_string().truecolor(90, 100, 255), (|| {
let u_s = System::uptime();
format!(
"{} Hours {} Minutes {} Seconds",
u_s / 3600,
u_s % 3600 / 60,
u_s % 60
)
})()),
format!(
"│ {} : {}MiB / {}MiB", "Memory Use".to_string().truecolor(90, 100, 255),
sys.used_memory() / 1000000,
sys.total_memory() / 1000000
),
format!("└────────────")
];
 
let info_kernel_out = Command::new("uname")
.arg("-r")
.output()
.expect("failed to fetch kernel ver");
let info_kernel = String::from_utf8_lossy(&info_kernel_out.stdout);
println!("\n");
 
let binding = String::new();
let mut iter = LOGO
.lines()
.zip(info.iter().chain(std::iter::repeat(&binding)));
while let Some((logo, info)) = iter.next() {
println!("{} {}", logo, info);
}
}