split admin service startup related into unit

Signed-off-by: Jason Volk <jason@zemos.net>

src/service/admin/startup.rs

@@ -0,0 +1,61 @@
+
+use conduit::{
+	debug, error, implement, info,
+};
+use ruma::events::room::message::RoomMessageEventContent;
+use tokio::time::{sleep, Duration};
+
+use super::console;
+
+/// Possibly spawn the terminal console at startup if configured.
+#[implement(super::Service)]
+pub(super) async fn console_auto_start(&self) {
+	#[cfg(feature = "console")]
+	if self.services.server.config.admin_console_automatic {
+		// Allow more of the startup sequence to execute before spawning
+		tokio::task::yield_now().await;
+		self.console.start().await;
+	}
+}
+
+/// Shutdown the console when the admin worker terminates.
+#[implement(super::Service)]
+pub(super) async fn console_auto_stop(&self) {
+	#[cfg(feature = "console")]
+	self.console.close().await;
+}
+
+/// Execute admin commands after startup
+#[implement(super::Service)]
+pub(super) async fn startup_execute(&self) {
+	sleep(Duration::from_millis(500)).await; //TODO: remove this after run-states are broadcast
+	for (i, command) in self.services.server.config.admin_execute.iter().enumerate() {
+		self.startup_execute_command(i, command.clone()).await;
+		tokio::task::yield_now().await;
+	}
+}
+
+/// Execute one admin command after startup
+#[implement(super::Service)]
+async fn startup_execute_command(&self, i: usize, command: String) {
+	debug!("Startup command #{i}: executing {command:?}");
+
+	match self.command_in_place(command, None).await {
+		Err(e) => error!("Startup command #{i} failed: {e:?}"),
+		Ok(None) => info!("Startup command #{i} completed (no output)."),
+		Ok(Some(output)) => Self::startup_command_output(i, &output),
+	}
+}
+
+#[cfg(feature = "console")]
+#[implement(super::Service)]
+fn startup_command_output(i: usize, content: &RoomMessageEventContent) {
+	info!("Startup command #{i} completed:");
+	console::print(content.body());
+}
+
+#[cfg(not(feature = "console"))]
+#[implement(super::Service)]
+fn startup_command_output(i: usize, content: &RoomMessageEventContent) {
+	info!("Startup command #{i} completed:\n{:#?}", content.body());
+}