Set up runner subcommand

src/args.rs

@@ -7,6 +7,7 @@ pub const VERSION: &str = concat!(env!("CARGO_PKG_VERSION"), " (", env!("VERGEN_
 pub struct ServerCommand {
     /// Path to the repo's tablejohn database.
     pub db: PathBuf,
+    // TODO Make repo optional
     /// Path to the git repo.
     pub repo: PathBuf,
 }
@@ -14,6 +15,7 @@ pub struct ServerCommand {
 #[derive(Debug, clap::Parser)]
 pub enum Command {
     Server(ServerCommand),
+    Runner,
 }
 
 #[derive(Debug, clap::Parser)]

src/main.rs

@@ -1,5 +1,6 @@
 mod args;
 mod config;
+mod runner;
 mod server;
 mod somehow;
 
@@ -16,6 +17,7 @@ use tracing_subscriber::{
 use crate::{
     args::{Args, Command, NAME, VERSION},
     config::Config,
+    runner::Runner,
     server::Server,
 };
 
@@ -121,6 +123,14 @@ async fn run() -> somehow::Result<()> {
                 _ = server.shut_down() => {}
             }
         }
+        Command::Runner => {
+            let runner = Runner::new();
+
+            select! {
+                _ = wait_for_signal() => {}
+                _ = runner.run() => {}
+            }
+        }
     }
 
     Ok(())

src/runner.rs

@@ -0,0 +1,13 @@
+use tracing::error;
+
+pub struct Runner {}
+
+impl Runner {
+    pub fn new() -> Self {
+        Self {}
+    }
+
+    pub async fn run(&self) {
+        error!("Runner not yet implemented");
+    }
+}