Fix ready command

usr/bin/lxcmgr

@@ -84,13 +84,11 @@ def list_updates():
     else:
         print('No applications packages installed.')
 
-def install_app(app):
-    pm = PkgMgr()
-    app = App(app)
+def run_install_action(action, app):
     with ThreadPoolExecutor() as executor:
-        future = executor.submit(pm.install_app, app)
+        future = executor.submit(action, app)
         while not future.done():
-            time.sleep(1)
+            time.sleep(0.25)
             print_install_status(app)
         # Get the result of the future and let it raise exception, if there was any
         data = future.result()
@@ -108,16 +106,23 @@ def print_install_status(app):
         print('\x1b[KInstalling...', end='\r')
     elif app.stage == Stage.UNINSTALL:
         print('\x1b[KUninstalling...', end='\r')
+    elif app.stage == Stage.UPDATE:
+        print('\x1b[KUpdating...', end='\r')
     elif app.stage == Stage.DONE:
         print('\x1b[KDone.')
 
+def install_app(app):
+    pm = PkgMgr()
+    app = App(app)
+    run_install_action(pm.install_app, app)
+
 def update_app(app):
     pm = PkgMgr()
-    pm.update_app(app)
+    run_install_action(pm.update_app, app)
 
 def uninstall_app(app):
     pm = PkgMgr()
-    pm.uninstall_app(app)
+    run_install_action(pm.uninstall_app, app)
 
 args = parser.parse_args()
 if not hasattr(args, 'action'):

usr/lib/python3.6/lxcmgr/pkgmgr.py

@@ -21,7 +21,8 @@ class Stage(Enum):
     UNPACK = 3
     INSTALL = 4
     UNINSTALL = 5
-    DONE = 6
+    UPDATE = 6
+    DONE = 7
 
 class RepoUnauthorized(Exception):
     pass
@@ -215,7 +216,7 @@ class PkgMgr:
             image = self.online_packages['images'][image].copy()
             if 'mounts' in self.online_packages['apps'][app]['containers'][container]:
                 image['mounts'] = self.online_packages['apps'][app]['containers'][container]['mounts']
-            if 'depends' in self.online_packages['apps'][app]['containers'][container]
+            if 'depends' in self.online_packages['apps'][app]['containers'][container]:
                 image['depends'] = self.online_packages['apps'][app]['containers'][container]['depends']
             lxcmgr.create_container(container, image)
             svcmgr.create_service(app, container, image)
@@ -224,12 +225,15 @@ class PkgMgr:
     def uninstall_app(self, app):
         # Main uninstallation function. Wrapper for uninstall script and filesystem purge
         if app not in self.installed_packages['apps']:
+            app.stage = Stage.DONE
             return
+        app.stage = Stage.UNINSTALL
         self.run_uninstall_script(app)
         self.destroy_containers(app)
         self.purge_scripts(app)
         self.unregister_app(app)
         self.purge_unused_layers()
+        app.stage = Stage.DONE
 
     def destroy_containers(self, app):
         # Destroy LXC containers
@@ -255,6 +259,7 @@ class PkgMgr:
         # TODO: Implement actual update
         uninstall_app(app)
         install_app(app, item)
+        app.stage = Stage.DONE
 
     def has_update(self, app):
         # Check if online repository list a newer version of app

usr/lib/python3.6/lxcmgr/svcmgr.py

@@ -8,9 +8,9 @@ from .templates import SERVICE
 
 def create_service(app, container, image):
     depends = ' '.join(image['depends']) if 'depends' in image else ''
-    check = 'lxc-execute {} -- sh -c \'until $({}); do sleep 0.1; done\''.format(container, image['check']) if 'check' in image else ''
+    ready = 'lxc-attach {} -- sh -c \'until $({}); do sleep 0.1; done\''.format(container, image['ready']) if 'ready' in image else ''
     with open(os.path.join(SERVICE_DIR, container), 'w') as f:
-        f.write(SERVICE.format(app=app, container=container, depends=depends, check=check))
+        f.write(SERVICE.format(app=app, container=container, depends=depends, ready=ready))
     update_services()
 
 def delete_service(service):

usr/lib/python3.6/lxcmgr/templates.py

@@ -63,7 +63,7 @@ start() {{
 }}
 
 start_post() {{
-    {check}
+    {ready}
 }}
 
 stop() {{