From f9d38e687a234de36074590f42fca2e7d442b4a7 Mon Sep 17 00:00:00 2001
From: axtloss <3alouchi2006@gmail.com>
Date: Tue, 5 Oct 2021 17:41:40 +0200
Subject: add all the files

---
 main.rs | 7 +++++++
 1 file changed, 7 insertions(+)
 create mode 100644 main.rs

(limited to 'main.rs')

diff --git a/main.rs b/main.rs
new file mode 100644
index 0000000..f9e1927
--- /dev/null
+++ b/main.rs
@@ -0,0 +1,7 @@
+use std::io::{Read, Write};
+fn main() -> Result<(), Box<(dyn std::error::Error + 'static)>> {
+    let args: std::vec::Vec<String> = std::env::args().collect();
+    let mut buffer = String::new();
+    std::io::stdin().read_to_string(&mut buffer)?;
+    write!(std::fs::File::create("newConfiguration.nix")?, "{}", format!("{}environment.systemPackages = with pkgs;\n  [\n{}\n{}",std::fs::read_to_string(&args[1]).expect("cant open new configuration").split("environment.systemPackages = with pkgs;\n  [").collect::<Vec<&str>>()[0],&buffer.replace(" ", "\n"),std::fs::read_to_string(&args[1]).expect("cant open new configuration").split("environment.systemPackages = with pkgs;\n  [").collect::<Vec<&str>>()[1])).expect("cant write into new configuration");
+    Ok(()) }
\ No newline at end of file
-- 
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