added new user options

src/config.rs

@@ -41,6 +41,9 @@ pub struct SSHKey {
 pub struct UserConfig {
     pub name: String,
     pub password: String,
+    pub uid: Option<u32>,
+    pub home_dir: Option<String>,
+    pub shell: Option<String>,
     pub doas_root: Option<bool>,
     pub docker: Option<bool>,
     pub virtualization: Option<bool>,

src/install/user.rs

@@ -13,7 +13,35 @@ pub fn setup_users(conf: &[UserConfig]) {
     let mut doas_conf = String::new();
 
     for user in conf {
-        arch_chroot(&["useradd", "-m", &user.name], None, false);
+        let mut cmd = vec!["useradd"];
+
+        if let Some(home_dir) = &user.home_dir {
+            if home_dir.is_empty() {
+                cmd.push("-M");
+            } else {
+                cmd.push("-m");
+                cmd.push("-d");
+                cmd.push(home_dir);
+            }
+        } else {
+            cmd.push("-m");
+        }
+
+        let uid = user.uid.map(|x| x.to_string());
+
+        if let Some(uid) = &uid {
+            cmd.push("-u");
+            cmd.push(uid);
+        }
+
+        if let Some(shell) = &user.shell {
+            cmd.push("-s");
+            cmd.push(shell);
+        }
+
+        cmd.push(&user.name);
+
+        arch_chroot(&cmd, None, false);
 
         change_passwd(&user.name, &user.password);