fixed the recursion problem

src/main.rs

@@ -13,7 +13,7 @@ struct Flatpak {
 struct Asset;
 
 fn main() -> io::Result<()> {
-
+    loop {
         clear_terminal();
 
         let binding = detect_distro();
@@ -31,24 +31,29 @@ fn main() -> io::Result<()> {
 
         let first_choice: Vec<String> = buffer.lines().map(|line| line.to_string()).collect();
 
-    for(index, element) in first_choice.iter().enumerate() {
-        eprint!("{}. {}\n", index+1, element)
+        for (index, element) in first_choice.iter().enumerate() {
+            eprint!("{}. {}\n", index + 1, element);
         }
         eprint!("\nEnter 0 to exit\n");
 
-    let _ = match distro {
-        "arch" => arch_choices(),
-        "Debian" => debian_choices(),
-        "fedora" => fedora_choices(),
+        let input: i32 = handle_int_input();
+
+        if input == 0 {
+            break;
+        }
+
+        match distro {
+            "arch" => arch_choices(input)?, // Pass the input value here
+            "Debian" => debian_choices(input)?, // Pass the input value here
+            "fedora" => fedora_choices(input)?, // Pass the input value here
             _ => return Err(io::Error::new(io::ErrorKind::NotFound, "Unsupported distro")),
         };
+    }
 
     Ok(())
 }
 
-fn arch_choices() -> io::Result<()> {
-
-    let input: i32 = handle_int_input();
+fn arch_choices(input: i32) -> io::Result<()> {
 
     let _ = match input {
         1 => install_programs(),
@@ -62,9 +67,7 @@ fn arch_choices() -> io::Result<()> {
     Ok(())
 }
 
-fn debian_choices() -> io::Result<()> {
-
-    let input: i32 = handle_int_input();
+fn debian_choices(input: i32) -> io::Result<()> {
 
     let _ = match input {
         1 => install_programs(),
@@ -78,9 +81,7 @@ fn debian_choices() -> io::Result<()> {
     Ok(())
 }
 
-fn fedora_choices() -> io::Result<()> {
-
-    let input: i32 = handle_int_input();
+fn fedora_choices(input: i32) -> io::Result<()> {
 
     let _ = match input {
         1 => install_programs(),
@@ -113,7 +114,7 @@ fn install_programs() -> Result<(), Box<dyn std::error::Error>> {
     let mut chosen: Vec<String> = vec![];
     for &n in input.iter() {
         if input.contains(&0) {
-            let _ = main();
+            return Ok(());
         } else {
             chosen.push(choice[(n-1) as usize].clone());
         }
@@ -135,8 +136,6 @@ fn install_programs() -> Result<(), Box<dyn std::error::Error>> {
         }
     };
 
-    let _ = main();
-
     Ok(())
 }
 
@@ -163,7 +162,7 @@ fn install_flatpaks() -> Result<(), Box<dyn std::error::Error>> {
         eprint!("\nInstall Flatpak first? Y/N (1/0)\n");
         let input = handle_int_input();
         if input == 0 {
-            let _ = main();
+            return Ok(());
         } else {
             match distro {
                 "arch" => {
@@ -190,7 +189,7 @@ fn install_flatpaks() -> Result<(), Box<dyn std::error::Error>> {
             let input = handle_vec_input();
             for &n in input.iter() {
                 if input.contains(&0) {
-                    let _ = main();
+                    return Ok(());
                 } else if let Some((key, _)) = hashmap.iter().nth((n-1) as usize) {
                     let status = Command::new("flatpak").arg("install").arg("-y").arg(key).status();
                     match status {
@@ -207,7 +206,6 @@ fn install_flatpaks() -> Result<(), Box<dyn std::error::Error>> {
             eprint!("Error reading file: {}", e);
         }
     }
-    let _ = main();
     Ok(())
 
 }
@@ -237,7 +235,6 @@ fn update_system() -> Result<(), Box<dyn std::error::Error>> {
         _ => eprint!("Unsupported distro")
     };
 
-    let _ = main();
     Ok(())
 }
 
@@ -259,7 +256,7 @@ fn aur() -> Result<(), Box<dyn std::error::Error>> {
             std::env::set_current_dir("yay")?;
             Command::new("makepkg").arg("-si").status()?;
         } else {
-            let _ = main();
+            return Ok(());
         }
     }
 
@@ -272,7 +269,7 @@ fn aur() -> Result<(), Box<dyn std::error::Error>> {
     let mut chosen: Vec<String> = vec![];
     for &n in input.iter() {
         if input.contains(&0) {
-            let _ = main();
+            return Ok(());
         } else {
             chosen.push(choice[(n-1) as usize].clone());
         }
@@ -281,8 +278,6 @@ fn aur() -> Result<(), Box<dyn std::error::Error>> {
         Command::new("yay").arg("-S").arg(i).status()?;
     }
 
-    let _ = main();
-
     Ok(())
 }
 
@@ -329,7 +324,7 @@ fn third_party() -> Result<(), Box<dyn std::error::Error>> {
             eprintln!("Script not found: {}", script_name);
         }
     }
-    let _ = main();
+
     Ok(())
 }
 
@@ -347,7 +342,7 @@ fn drivers() -> Result<(), Box<dyn Error>> {
 
     let input: i32 = handle_int_input();
     if input == 0 {
-        let _ = main();
+        return Ok(());
     }
 
     match input {
@@ -482,8 +477,6 @@ fn rpm() {
         eprintln!("Failed to get Fedora version with status: {}", version.status);
         eprintln!("Error output:\n{}", stderr);
     }
-
-    let _ = main();
 }
 
 fn handle_vec_input() -> Vec<i32> {