Migrate (#4)

Reviewed-on: #4

src/main.rs

@@ -1,3 +1,32 @@
-fn main() {
-    println!("clean_file");
+pub mod parser;
+pub mod version;
+
+#[tokio::main]
+async fn main() {
+    let args: Vec<String> = std::env::args().collect();
+    if args.len() < 2 {
+        println!("Invalid arguments provided");
+        std::process::exit(-1);
+    }
+
+    if version::contains_version(&args) {
+        version::print_version();
+        std::process::exit(-1);
+    }
+
+    let filepath = &args[1];
+    println!("Filepath: {filepath:?}");
+    let prsr = parser::NumberParser {
+        filepath: filepath.clone(),
+    };
+
+    match prsr.file_dump().await {
+        Ok(contacts) => {
+            prsr.print_phone_numbers(&contacts);
+            prsr.save_file(contacts).await;
+        }
+        Err(err) => {
+            eprintln!("Error: {err:?}");
+        }
+    };
 }