Add verbose for mkdir

README.md

@@ -4,7 +4,7 @@ WIP
 
 grsh - simple shell written in rust
 
-Also some other tools (not builin in grsh)
+Also some other tools (not builtin in grsh)
 
 ## TODO
 

src/mkdir.rs

@@ -2,6 +2,7 @@ use std::env;
 use std::fs;
 
 fn main(){
+    let mut verbose_flag = false;
     let args: Vec<String> = env::args().collect();
     for arg in 1..args.len() {
         match args[arg].as_str() {
@@ -9,8 +10,14 @@ fn main(){
                 println!("Usage: mkdir [OPTIONS] DIRECTORY");
                 return;
             }
+            "-v" | "--verbose" => {
+                verbose_flag = true;
+            }
             arg => {
                 fs::create_dir_all(arg.to_string());
+                if verbose_flag {
+                    println!("mkdir: created directory '{}'", arg);
+                }
             }
         }
     }