Require root

Author: bleggett

Cargo.toml

@@ -16,7 +16,7 @@ tar = "0.4.44"
 tokio = { version = "1", features = ["full"] }
 tokio-util = { version = "0.7" }
 tokio-stream = { version = "0.1", features = ["io-util", "net"] }
-nix = { version= "0.31", features = ["sched"] }
+nix = { version= "0.31", features = ["sched", "user"] }
 futures = "0.3"
 async-trait = "0.1"
 clap = { version = "4.5", features = ["derive"] }

src/main.rs

@@ -16,8 +16,10 @@ use std::{
     fs,
     fs::File,
     path::{Path, PathBuf},
+    process,
 };
 use tokio::task::JoinHandle;
+use nix::unistd::Uid;
 
 static SPARKLE: Emoji = Emoji("✨", "[*]");
 
@@ -71,6 +73,11 @@ enum Commands {
 async fn main() -> Result<()> {
     env_logger::init();
 
+    if !Uid::effective().is_root() {
+        println!("{}", style("This tool must be run as root").red().bold());
+        process::exit(1);
+    }
+
     let cli = Cli::parse();
     match cli.command {
         Commands::Preinstall {