added the serve command

src/app/args/structure.rs

@@ -13,5 +13,7 @@ pub enum CommandArg {
     /// Checks if everything required for docki is installed
     Health,
     /// Helper command for installing asciidoctor-reveal-js
-    InstallReveal
+    InstallReveal,
+    /// Starts a Webserver with the live preview of the Documentation
+    Serve
 }

src/app/commands/mod.rs

@@ -1,6 +1,5 @@
-pub mod traits;
 pub mod executions;
 pub mod build;
 pub mod health;
 pub mod install_reveal;
-mod serve;
+pub mod serve;

src/app/commands/serve.rs

@@ -1,14 +1,3 @@
-use super::traits::Command;
-
-pub struct Serve;
-
-impl Command for Serve {
-    fn execute(&self, _args: &std::collections::HashMap<String, String>) -> Result<(), String> {
-        println!("serving the application");
-        return Ok(())
-    }
-
-    fn new() -> Self where Self: Sized {
-        return Self {}
-    }
+pub fn serve() {
+    println!("serving the developement version")
 }

src/app/mod.rs

@@ -9,6 +9,7 @@ use self::args::{args, structure::CommandArg};
 use self::commands::build::build;
 use self::commands::health::health;
 use self::commands::install_reveal::install_reveal;
+use self::commands::serve::serve;
 
 pub struct App;
 
@@ -21,7 +22,8 @@ impl App {
         match args.command {
             CommandArg::Build => build(),
             CommandArg::Health => health(),
-            CommandArg::InstallReveal => install_reveal()
+            CommandArg::InstallReveal => install_reveal(),
+            CommandArg::Serve => serve()
         }
     }