chore: move main cli to toplevel

Cargo.toml

@@ -1,11 +1,32 @@
+[workspace]
+members = [
+	"migrations",
+	"server",
+	"model",
+]
+
 [package]
-name = "backend"
+name = "scct-cli"
 version = "0.1.0"
 edition = "2021"
 
+[[bin]]
+name = "scct"
+path = "main.rs"
+
 [dependencies]
-axum = "0.7.5"
-clap = { version = "4.5.7", features = ["derive"] }
-tokio = { version = "1.38.0", features = ["full"] }
-tracing = "0.1.40"
 tracing-subscriber = "0.3.18"
+clap = { version = "4.5.7", features = ["derive"] }
+
+# TODO can we move tokio and sea-orm inside individual crates?
+tokio = { version = "1.38.0", features = ["full"] }
+sea-orm = { version = "0.12.15", features = ["runtime-tokio-rustls", "sqlx-mysql", "sqlx-sqlite", "sqlx-postgres"] }
+
+scct-migrations = { path = "migrations", optional = true }
+scct-server = { path = "server", optional = true }
+tracing = "0.1.40"
+
+[features]
+default = ["server", "migrations"]
+migrations = ["dep:scct-migrations"]
+server = ["dep:scct-server"]

main.rs

@@ -0,0 +1,62 @@
+use clap::{Parser, Subcommand};
+
+/// Super Cool Chat Thing  c:
+#[derive(Parser)]
+struct Args {
+	#[clap(subcommand)]
+	cmd: Command,
+
+	#[arg(long, default_value = "sqlite://./scct.db")]
+	/// connection string to database
+	db: String,
+
+	#[arg(long)]
+	/// run with debug log level
+	debug: bool,
+}
+
+#[derive(Clone, Subcommand)]
+enum Command {
+	#[cfg(feature = "migrations")]
+	/// apply scct migrations
+	Migrate,
+
+	#[cfg(feature = "server")]
+	/// run scct server
+	Serve {
+		/// address+port to bind onto
+		#[arg(short, long, default_value = "127.0.0.1:8424")]
+		addr: String,
+	}
+}
+
+#[tokio::main]
+async fn main() {
+	let args = Args::parse();
+
+	tracing_subscriber::fmt()
+		.compact()
+		.with_max_level(if args.debug { tracing::Level::DEBUG } else { tracing::Level::INFO })
+		.init();
+
+	let db = sea_orm::Database::connect(args.db)
+		.await
+		.expect("could not connect to scct database");
+
+	match args.cmd {
+		#[cfg(feature = "migrations")]
+		Command::Migrate => {
+			use scct_migrations::MigratorTrait;
+
+			scct_migrations::Migrator::up(&db, None)
+				.await
+				.expect("could not apply scct migrations");
+		},
+
+		#[cfg(feature = "server")]
+		Command::Serve { addr } =>
+			scct_server::serve(&addr)
+				.await
+				.expect("scct server terminated with exception"),
+	}
+}

src/main.rs

@@ -1,31 +0,0 @@
-use axum::{response::IntoResponse, routing::get, Router};
-use clap::Parser;
-
-#[derive(Parser)]
-struct Args {
-
-	/// address+port to bind onto
-	#[arg(short, long, default_value = "127.0.0.1:8424")]
-	addr: String,
-}
-
-#[tokio::main]
-async fn main() {
-	let args = Args::parse();
-
-	tracing_subscriber::fmt::init();
-
-	let app = Router::new()
-		.route("/", get(root));
-
-
-	let listener = tokio::net::TcpListener::bind(&args.addr)
-		.await
-		.expect("failed binding to address");
-
-	axum::serve(listener, app).await.unwrap();
-}
-
-async fn root() -> impl IntoResponse {
-	"hello world :3"
-}