feat: add subcommands cli, serve

src/main.rs

@@ -2,6 +2,9 @@ use clap::{App, AppSettings, ArgMatches};
 use rust_util::{failure_and_exit, information};
 use rust_util::util_clap::{Command, CommandError};
 
+mod cli;
+mod serve;
+
 pub struct DefaultCommandImpl;
 
 impl DefaultCommandImpl {
@@ -21,7 +24,10 @@ fn main() {
 }
 
 fn inner_main() -> CommandError {
-    let commands: Vec<Box<dyn Command>> = vec![];
+    let commands: Vec<Box<dyn Command>> = vec![
+        Box::new(cli::CommandImpl),
+        Box::new(serve::CommandImpl),
+    ];
     let mut app = App::new(env!("CARGO_PKG_NAME"))
         .version(env!("CARGO_PKG_VERSION"))
         .about(env!("CARGO_PKG_DESCRIPTION"))