Made the commands easier

src/main.rs

@@ -1,7 +1,9 @@
 use std::fs::File;
 use std::path::Path;
 use std::io::Read;
+use std::result::Result;
 
+use reqwest::IntoUrl;
 use reqwest::Client;
 use reqwest::header::ETAG;
 
@@ -26,13 +28,21 @@ fn main() -> Result<(), std::io::Error> {
         std::process::exit(1);
     }
 
-    print!("Making request...");
-    let mut resp = client.get(vec[0])
-        .send().expect("Failed to make request");
-    
     let full_path: Vec<&str> = vec[0].split("/").collect();
     let pkgname = full_path[full_path.len() - 1];
+    let repo = match vec[1] {
+        "arch" => "http://mirrors.advancedhosters.com/archlinux/core/os/x86_64/",
+        _ => {
+            println!("Repo {} is not supported...", vec[1]);
+            std::process::exit(0);
+        },
+    };
 
+    print!("Making request...");
+    let url = reqwest::Url::parse(&(repo.to_string() + pkgname)).expect("Failed to parse URL");
+    let mut resp = client.get(url)
+        .send().expect("Failed to make request");
+    
     if resp.status().is_success() {
         println!("OK");
         if let Some(etag) = resp.headers().get(ETAG) {