feat: into lib

Signed-off-by: kjuulh <contact@kjuulh.io>

crates/crunch/Cargo.toml

@@ -5,9 +5,5 @@ edition = "2021"
 
 [dependencies]
 anyhow.workspace = true
-tokio.workspace = true
 tracing.workspace = true
-tracing-subscriber.workspace = true
-clap.workspace = true
-dotenv.workspace = true
-axum.workspace = true
+tokio.workspace = true

crates/crunch/src/lib.rs

@@ -0,0 +1 @@
+

crates/crunch/src/main.rs

@@ -1,49 +0,0 @@
-use std::net::SocketAddr;
-
-use axum::routing::get;
-use axum::Router;
-use clap::{Parser, Subcommand};
-
-#[derive(Parser)]
-#[command(author, version, about, long_about = None, subcommand_required = true)]
-struct Command {
-    #[command(subcommand)]
-    command: Option<Commands>,
-}
-
-#[derive(Subcommand)]
-enum Commands {
-    Serve {
-        #[arg(env = "SERVICE_HOST", long, default_value = "127.0.0.1:3000")]
-        host: SocketAddr,
-    },
-}
-
-#[tokio::main]
-async fn main() -> anyhow::Result<()> {
-    dotenv::dotenv().ok();
-    tracing_subscriber::fmt::init();
-
-    let cli = Command::parse();
-
-    match cli.command {
-        Some(Commands::Serve { host }) => {
-            tracing::info!("Starting service");
-
-            let app = Router::new().route("/", get(root));
-
-            tracing::info!("listening on {}", host);
-            axum::Server::bind(&host)
-                .serve(app.into_make_service())
-                .await
-                .unwrap();
-        }
-        None => {}
-    }
-
-    Ok(())
-}
-
-async fn root() -> &'static str {
-    "Hello, crunch!"
-}