begin permissions shift for build commands

1 files changed, 18 insertions, 3 deletions

diff --git a/src/util.rs b/src/util.rs
index 90aacb6..e79124d 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -1,4 +1,3 @@
-use libc;
 use std::env;
 use std::fs;
 use std::io;
@@ -28,8 +27,24 @@ pub fn get_editor() -> String {
         .unwrap_or_else(|_| "nano".to_string())
 }
 
-pub fn is_root() -> bool {
-    unsafe { libc::geteuid() == 0 }
+pub fn get_invoking_user_env() -> Option<(u32, u32, String, String)> {
+    let username = std::env::var("SUDO_USER").ok()?;
+    if username.is_empty() {
+        return None;
+    }
+
+    let user = nix::unistd::User::from_name(&username).ok()??;
+    let uid = user.uid.as_raw();
+    let gid = user.gid.as_raw();
+    let home = user.dir.to_string_lossy().to_string();
+
+    // Reconstruct a sane PATH for the user including common tool locations
+    let path = format!(
+        "{home}/.cargo/bin:{home}/.local/bin:/usr/local/bin:/usr/bin:/bin",
+        home = home
+    );
+
+    Some((uid, gid, home, path))
 }
 
 pub fn open_in_editor(editor: &str, file: &str) -> Result<(), String> {