feat(systemd): replace smartdaemon-based service management with native systemd commands

ts/cli.ts

@@ -7,6 +7,7 @@ import { projectInfo } from './info.ts';
 import { getErrorMessage } from './utils/error.ts';
 import { Onebox } from './classes/onebox.ts';
 import { OneboxDaemon } from './classes/daemon.ts';
+import { OneboxSystemd } from './classes/systemd.ts';
 
 export async function runCli(): Promise<void> {
   const args = Deno.args;
@@ -25,6 +26,19 @@ export async function runCli(): Promise<void> {
   const subcommand = args[1];
 
   try {
+    // === LIGHTWEIGHT COMMANDS (no init()) ===
+    if (command === 'systemd') {
+      await handleSystemdCommand(subcommand, args.slice(2));
+      return;
+    }
+
+    if (command === 'upgrade') {
+      await handleUpgradeCommand();
+      return;
+    }
+
+    // === HEAVY COMMANDS (require full init()) ===
+
     // Server command has special handling (doesn't shut down)
     if (command === 'server') {
       const onebox = new Onebox();
@@ -60,10 +74,6 @@ export async function runCli(): Promise<void> {
         await handleNginxCommand(onebox, subcommand, args.slice(2));
         break;
 
-      case 'daemon':
-        await handleDaemonCommand(onebox, subcommand, args.slice(2));
-        break;
-
       case 'config':
         await handleConfigCommand(onebox, subcommand, args.slice(2));
         break;
@@ -72,10 +82,6 @@ export async function runCli(): Promise<void> {
         await handleStatusCommand(onebox);
         break;
 
-      case 'upgrade':
-        await handleUpgradeCommand();
-        break;
-
       default:
         logger.error(`Unknown command: ${command}`);
         printHelp();
@@ -282,7 +288,7 @@ async function handleServerCommand(onebox: Onebox, args: string[]) {
       await OneboxDaemon.ensureNoDaemon();
     } catch (error) {
       logger.error('Cannot start in ephemeral mode: Daemon is already running');
-      logger.info('Stop the daemon first: onebox daemon stop');
+      logger.info('Stop the daemon first: onebox systemd stop');
       logger.info('Or run without --ephemeral to use the existing daemon');
       Deno.exit(1);
     }
@@ -326,39 +332,49 @@ async function handleServerCommand(onebox: Onebox, args: string[]) {
   }
 }
 
-// Daemon commands
-async function handleDaemonCommand(onebox: Onebox, subcommand: string, _args: string[]) {
+// Systemd service commands (lightweight — no Onebox init)
+async function handleSystemdCommand(subcommand: string, _args: string[]) {
+  const systemd = new OneboxSystemd();
+
   switch (subcommand) {
-    case 'install':
-      await onebox.daemon.installService();
+    case 'enable':
+      await systemd.enable();
+      break;
+
+    case 'disable':
+      await systemd.disable();
       break;
 
     case 'start':
-      await onebox.startDaemon();
+      await systemd.start();
       break;
 
     case 'stop':
-      await onebox.stopDaemon();
+      await systemd.stop();
       break;
 
-    case 'logs': {
-      const command = new Deno.Command('journalctl', {
-        args: ['-u', 'smartdaemon_onebox', '-f'],
-        stdout: 'inherit',
-        stderr: 'inherit',
-      });
-      await command.output();
+    case 'status': {
+      const status = await systemd.getStatus();
+      logger.info(`Service status: ${status}`);
       break;
     }
 
-    case 'status': {
-      const status = await onebox.daemon.getServiceStatus();
-      logger.info(`Daemon status: ${status}`);
+    case 'logs':
+      await systemd.showLogs();
+      break;
+
+    case 'start-daemon': {
+      // This is what systemd's ExecStart calls — full init + daemon loop
+      const onebox = new Onebox();
+      await onebox.init();
+      await onebox.daemon.start();
+      // start() blocks (keepAlive loop) until SIGTERM/SIGINT
       break;
     }
 
     default:
-      logger.error(`Unknown daemon subcommand: ${subcommand}`);
+      logger.error(`Unknown systemd subcommand: ${subcommand}`);
+      logger.info('Available: enable, disable, start, stop, status, logs');
   }
 }
 
@@ -506,11 +522,12 @@ Commands:
   nginx test
   nginx status
 
-  daemon install
-  daemon start
-  daemon stop
-  daemon logs
-  daemon status
+  systemd enable             Install and enable systemd service
+  systemd disable            Stop, disable, and remove systemd service
+  systemd start              Start onebox via systemctl
+  systemd stop               Stop onebox via systemctl
+  systemd status             Show systemd service status
+  systemd logs               Follow service logs (journalctl)
 
   config show
   config set <key> <value>
@@ -530,15 +547,15 @@ Development Workflow:
   onebox service add ...               # In another terminal
 
 Production Workflow:
-  onebox daemon install                # Install systemd service
-  onebox daemon start                  # Start daemon
-  onebox service add ...               # CLI uses daemon
+  onebox systemd enable                # Install and enable systemd service
+  onebox systemd start                 # Start via systemctl
+  onebox service add ...               # CLI manages services
 
 Examples:
   onebox server --ephemeral            # Start dev server
   onebox service add myapp --image nginx:latest --domain app.example.com --port 80
   onebox registry add --url registry.example.com --username user --password pass
-  onebox daemon install
-  onebox daemon start
+  onebox systemd enable
+  onebox systemd start
 `);
 }