feat: refactor files

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

crates/flux-releaser/src/api.rs

@@ -0,0 +1,20 @@
+use std::net::SocketAddr;
+
+use axum::{routing::get, Router};
+
+use crate::app::SharedApp;
+
+pub async fn axum_serve(host: SocketAddr, app: SharedApp) -> anyhow::Result<()> {
+    let app = Router::new().route("/", get(root)).with_state(app);
+
+    tracing::info!("listening on {}", host);
+    let listener = tokio::net::TcpListener::bind(host).await.unwrap();
+
+    axum::serve(listener, app.into_make_service()).await?;
+
+    Ok(())
+}
+
+async fn root() -> &'static str {
+    "Hello, flux-releaser!"
+}

crates/flux-releaser/src/app.rs

@@ -0,0 +1,38 @@
+use std::{ops::Deref, sync::Arc};
+
+#[derive(Clone)]
+pub struct SharedApp(Arc<App>);
+
+impl Deref for SharedApp {
+    type Target = Arc<App>;
+
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}
+
+impl Default for SharedApp {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl SharedApp {
+    pub fn new() -> Self {
+        Self(Arc::new(App::new()))
+    }
+}
+
+pub struct App {}
+
+impl Default for App {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl App {
+    pub fn new() -> Self {
+        Self {}
+    }
+}

crates/flux-releaser/src/cli.rs

@@ -0,0 +1,46 @@
+use clap::{Parser, Subcommand};
+use std::net::SocketAddr;
+
+use crate::{api::axum_serve, app::SharedApp, grpc::tonic_serve};
+
+#[derive(Parser)]
+#[command(author, version, about, long_about = None, subcommand_required = true)]
+pub struct Command {
+    #[command(subcommand)]
+    pub command: Option<Commands>,
+}
+
+#[derive(Subcommand)]
+pub enum Commands {
+    Serve {
+        #[arg(env = "SERVICE_HOST", long, default_value = "127.0.0.1:3000")]
+        host: SocketAddr,
+        #[arg(env = "SERVICE_GRPC_HOST", long, default_value = "127.0.0.1:7900")]
+        grpc_host: SocketAddr,
+    },
+}
+
+impl Command {
+    pub async fn run() -> anyhow::Result<()> {
+        let cli = Command::parse();
+
+        if let Some(Commands::Serve { host, grpc_host }) = cli.command {
+            tracing_subscriber::fmt::init();
+
+            tracing::info!("Starting service");
+
+            let app = SharedApp::new();
+
+            tokio::select! {
+                res = axum_serve(host, app) => {
+                  res?;
+                },
+                res = tonic_serve(grpc_host) => {
+                  res?;
+                },
+            };
+        }
+
+        Ok(())
+    }
+}

crates/flux-releaser/src/grpc.rs

@@ -0,0 +1,35 @@
+use std::net::SocketAddr;
+
+use tonic::transport::Server;
+
+use self::gen::{greeter_server, HelloReply, HelloRequest};
+
+mod gen {
+    tonic::include_proto!("flux_releaser");
+}
+
+#[derive(Debug, Default)]
+pub struct FluxReleaserGrpc {}
+#[tonic::async_trait]
+impl greeter_server::Greeter for FluxReleaserGrpc {
+    async fn say_hello(
+        &self,
+        request: tonic::Request<HelloRequest>,
+    ) -> std::result::Result<tonic::Response<HelloReply>, tonic::Status> {
+        Ok(tonic::Response::new(HelloReply {
+            message: "something".into(),
+        }))
+    }
+}
+
+pub async fn tonic_serve(host: SocketAddr) -> anyhow::Result<()> {
+    tracing::info!("grpc listening on: {}", host);
+    Server::builder()
+        .add_service(greeter_server::GreeterServer::new(
+            FluxReleaserGrpc::default(),
+        ))
+        .serve(host)
+        .await?;
+
+    Ok(())
+}

crates/flux-releaser/src/main.rs

@@ -1,93 +1,17 @@
-use std::net::SocketAddr;
+use cli::Command;
 
-use axum::routing::get;
-use axum::Router;
-use clap::{Parser, Subcommand};
-use grpc::{greeter_server, HelloReply, HelloRequest};
-use tokio::net::TcpListener;
-use tonic::transport::Server;
+mod cli;
 
-#[derive(Parser)]
-#[command(author, version, about, long_about = None, subcommand_required = true)]
-struct Command {
-    #[command(subcommand)]
-    command: Option<Commands>,
-}
+mod api;
+mod grpc;
 
-#[derive(Subcommand)]
-enum Commands {
-    Serve {
-        #[arg(env = "SERVICE_HOST", long, default_value = "127.0.0.1:3000")]
-        host: SocketAddr,
-        #[arg(env = "SERVICE_GRPC_HOST", long, default_value = "127.0.0.1:7900")]
-        grpc_host: SocketAddr,
-    },
-}
-
-async fn axum_serve(listener: TcpListener, app: Router) -> anyhow::Result<()> {
-    axum::serve(listener, app.into_make_service()).await?;
-
-    Ok(())
-}
-
-mod grpc {
-    tonic::include_proto!("flux_releaser");
-}
-
-#[derive(Debug, Default)]
-pub struct FluxReleaserGrpc {}
-#[tonic::async_trait]
-impl greeter_server::Greeter for FluxReleaserGrpc {
-    async fn say_hello(
-        &self,
-        request: tonic::Request<HelloRequest>,
-    ) -> std::result::Result<tonic::Response<HelloReply>, tonic::Status> {
-        Ok(tonic::Response::new(HelloReply {
-            message: "something".into(),
-        }))
-    }
-}
-
-async fn tonic_serve(host: SocketAddr) -> anyhow::Result<()> {
-    tracing::info!("grpc listening on: {}", host);
-    Server::builder()
-        .add_service(greeter_server::GreeterServer::new(
-            FluxReleaserGrpc::default(),
-        ))
-        .serve(host)
-        .await?;
-
-    Ok(())
-}
+mod app;
 
 #[tokio::main]
 async fn main() -> anyhow::Result<()> {
     dotenv::dotenv().ok();
-    tracing_subscriber::fmt::init();
 
-    let cli = Command::parse();
-
-    if let Some(Commands::Serve { host, grpc_host }) = cli.command {
-        tracing::info!("Starting service");
-
-        let app = Router::new().route("/", get(root));
-
-        tracing::info!("listening on {}", host);
-        let listener = tokio::net::TcpListener::bind(host).await.unwrap();
-
-        tokio::select! {
-            res = axum_serve(listener, app) => {
-              res?;
-            },
-            res = tonic_serve(grpc_host) => {
-              res?;
-            },
-        };
-    }
+    Command::run().await?;
 
     Ok(())
 }
-
-async fn root() -> &'static str {
-    "Hello, flux-releaser!"
-}