Remove whole public directory and start over

src/main.rs

@@ -19,14 +19,15 @@ mod write;
 fn build() {
     let cwd = env::current_dir().expect("Couldn't read current directory");
 
-    match fs::create_dir(cwd.join("public")) {
-        Ok(_) => {}
-        Err(err) => match err.kind() {
-            std::io::ErrorKind::AlreadyExists => {}
-            _ => panic!(err),
-        },
+    match fs::read_dir(cwd.join("public")) {
+        Ok(_) => {
+            fs::remove_dir_all(cwd.join("public")).unwrap();
+        }
+        Err(_) => {}
     }
 
+    fs::create_dir(cwd.join("public")).expect("Couldn't create public directory");
+
     let layout_template = fs::read_to_string(&cwd.join("templates").join("layout.html"))
         .expect("Couldn't find layout template");
     let post_template = fs::read_to_string(cwd.join("templates").join("post.html"))