update shell file and code for curl

shell.nix

@@ -13,6 +13,7 @@
       llvmPackages.clang
 
       # System
+      openssl
       pkg-config
       util-linux
     ];

src/main.rs

@@ -1,9 +1,13 @@
 use std::io;
+use std::io::{stdout, Write};
+use std::fs::File;
 use sys_metrics::disks;
 use rsfdisk::fdisk::Fdisk;
 use rsfdisk::core::partition_table::PartitionTableKind;
 use rsfdisk::core::partition::{Guid, Partition, PartitionKind, PartitionList};
 
+use curl::easy::Easy;
+
 fn format_drive(drive_name: &str) -> rsfdisk::Result<()> {
     let mut disk = Fdisk::builder()
         .assign_device(drive_name)
@@ -31,7 +35,7 @@ fn format_drive(drive_name: &str) -> rsfdisk::Result<()> {
         .name("Root")
         .size_in_sectors(499_033_071_616)
         .build()?;
-    
+
     let _ = disk.partition_add(root)?;
 
     disk.partition_table_write_to_disk()?;
@@ -39,12 +43,64 @@ fn format_drive(drive_name: &str) -> rsfdisk::Result<()> {
     Ok(())
 }
 
-fn mount_parts() {
+fn mount_parts() {}
-    
+
+fn grab_flake() {
+    let mut easy = Easy::new();
+    easy.url("https://gitlab.com/ahoneybun/nix-configs/-/raw/main/flake.nix").unwrap();
+
+    let mut file = File::create("flake.nix").unwrap();
+
+    {
+        let mut transfer = easy.transfer();
+        transfer.write_function(|data| {
+            file.write_all(data).unwrap();
+            Ok(data.len())
+        }).unwrap();
+        transfer.perform().unwrap();
+    }
+}
+
+fn grab_config() {
+    let mut easy = Easy::new();
+    easy.url("https://gitlab.com/ahoneybun/nix-configs/-/raw/main/configuration.nix").unwrap();
+
+    let mut file = File::create("configuration.nix").unwrap();
+
+    {
+        let mut transfer = easy.transfer();
+        transfer.write_function(|data| {
+            file.write_all(data).unwrap();
+            Ok(data.len())
+        }).unwrap();
+        transfer.perform().unwrap();
+   }
+}
+
+fn grab_home() {
+    let mut easy = Easy::new();
+    easy.url("https://gitlab.com/ahoneybun/nix-configs/-/raw/main/home.nix").unwrap();
+
+    let mut file = File::create("home.nix").unwrap();
+
+    {
+        let mut transfer = easy.transfer();
+        transfer.write_function(|data| {
+            file.write_all(data).unwrap();
+            Ok(data.len())
+        }).unwrap();
+        transfer.perform().unwrap();
+    }
 }
 
 fn main() {
+    println!("--------------------------------------");
+    println!("| Welcome to the Nyxi Installer 2.0! |");
+    println!("--------------------------------------");
+    println!("");
+
     println!("Availble disks for installation:");
+    println!("---------------------------------");
     println!("");
 
     match disks::get_physical_ioblocks() {
@@ -57,7 +113,7 @@ fn main() {
     }
 
     let mut drive_name = String::new();
-    
+
     println!("");
     println!("Use the full drive path such as /dev/nvme0n1 or /dev/sda");
     println!("Which drive do we want to use for this installation?: {}", drive_name);
@@ -65,7 +121,7 @@ fn main() {
     io::stdin()
         .read_line(&mut drive_name)
         .expect("Failed to read line");
-        
+
     let drive_name = drive_name.trim();
 
     // let deposit_number: f64 = deposit_amount.parse().expect("Input not an integer");
@@ -73,4 +129,9 @@ fn main() {
     // Partitioning the selected drive
     format_drive(drive_name);
 
+    // Download nix files
+    grab_flake();
+    grab_config();
+    grab_home();
+
 }