i try, and fail, to implement architecture detection

Cargo.toml

@@ -7,3 +7,6 @@ edition = "2021"
 
 [dependencies]
 dotenv-parser = "0.1.3"
+regex = "1.7.1"
+serde = {version = "1.0.154", features = ["derive"]}
+serde_json = "1.0.94"

src/lib.rs

@@ -1,9 +1,15 @@
 use std::fs::read_to_string;
-
 use dotenv_parser::parse_dotenv;
 
-pub fn get_os() {
+pub fn get_os() -> String {
     let os_release = read_to_string("/etc/os-release").unwrap();
     let parsed = parse_dotenv(&os_release).unwrap();
-    println!("{}", parsed.get("PRETTY_NAME").unwrap());
+    parsed.get("PRETTY_NAME").unwrap().clone()
+}
+
+pub fn get_cpu() {
+    let binding = std::process::Command::new("lscpu").output().expect("lscpu failed");
+    let lscpu = String::from_utf8_lossy(&binding.stdout);
+
+    println!("{}", &lscpu)
 }

src/main.rs

@@ -1,4 +1,5 @@
-use gayfetch::get_os;
+use gayfetch::{get_os, get_cpu};
 fn main() {
-    get_os()
+    let os = get_os();
+    let cpu = get_cpu();
 }