first binary test not complete

src/bin/create_user.rs

@@ -1,10 +1,50 @@
 use std::path::PathBuf;
 
+extern crate clap;
+use clap::{App, Arg};
+
 extern crate adduser;
 use adduser::api::UserDBWrite;
 
 fn main() {
     env_logger::init();
+    let matches = App::new("Create a new linux user")
+        .version("0.1.0")
+        .author("Franz Dietrich <dietrich@teilgedanken.de>")
+        .about("Create a linux user do not use this in production (yet)")
+        .arg(
+            Arg::new("username")
+                .short('n')
+                .long("username")
+                .value_name("USERNAME")
+                .about("the new users name")
+                .takes_value(true)
+                .required(true),
+        ) /*
+        .arg(
+            Arg::new("INPUT")
+                .about("Sets the input file to use")
+                .required(true)
+                .index(1),
+        )
+        .arg(
+            Arg::new("v")
+                .short('v')
+                .multiple(true)
+                .about("Sets the level of verbosity"),
+        )
+        .subcommand(
+            App::new("test")
+                .about("controls testing features")
+                .version("1.3")
+                .author("Someone E. <someone_else@other.com>")
+                .arg(
+                    Arg::new("debug")
+                        .short('d')
+                        .about("print debug information verbosely"),
+                ),
+        )*/
+        .get_matches();
 
     let mf = adduser::Files {
         passwd: Some(PathBuf::from("./passwd")),
@@ -16,7 +56,7 @@ fn main() {
 
     let _user_res: Result<&adduser::User, adduser::UserLibError> = db.new_user(
         adduser::api::CreateUserArgs::builder()
-            .username("teste")
+            .username(matches.value_of("username").unwrap())
             // .delete_home(adduser::api::DeleteHome::Delete)
             .build()
             .unwrap(),