Progress

tmuxp/cli.py

@@ -700,6 +700,10 @@ def startup(config_dir):
     help='Use vi-mode in ptpython/ptipython',
     default=False,
 )
+@click.option('--yes', '-y', 'answer_yes', help='yes', is_flag=True)
+@click.option(
+    '-d', 'detached', help='Load the session without attaching it', is_flag=True
+)
 def command_shell(
     session_name,
     window_name,
@@ -709,6 +713,8 @@ def command_shell(
     shell,
     use_pythonrc,
     use_vi_mode,
+    detached,
+    answer_yes,
 ):
     """Launch python shell for tmux server, session, window and pane.
 
@@ -718,15 +724,56 @@ def command_shell(
       session)
     - ``server.attached_session``, ``session.attached_window``, ``window.attached_pane``
     """
+    print(f'detached: {detached}')
     server = Server(socket_name=socket_name, socket_path=socket_path)
 
     util.raise_if_tmux_not_running(server=server)
 
     current_pane = util.get_current_pane(server=server)
 
-    session = util.get_session(
-        server=server, session_name=session_name, current_pane=current_pane
-    )
+    try:
+        current_session = session = util.get_session(
+            server=server, current_pane=current_pane
+        )
+    except Exception:
+        current_session = None
+
+    try:
+        session = util.get_session(
+            server=server, session_name=session_name, current_pane=current_pane
+        )
+    except exc.TmuxpException:
+        if answer_yes or click.confirm(
+            'Session %s does not exist. Create?' % session_name
+            if session_name is not None
+            else 'Session does not exist. Create?'
+        ):
+            session = server.new_session(session_name=session_name)
+        else:
+            return
+
+    if current_session is not None and current_session.id != session.id:
+        print('in')
+        if not detached and (
+            answer_yes
+            or click.confirm(
+                'Switch / attach to %s and run shell from there?'
+                % click.style(session_name, fg='green'),
+                default=True,
+            )
+        ):
+            if current_session.id != session.id:
+                session.attached_window.attached_pane.send_keys(
+                    'tmuxp shell', enter=True
+                )
+            if 'TMUX' in os.environ:
+                session.switch_client()
+            else:
+                session.attach_session()
+            return
+
+    if current_pane['session_id'] != session.id:
+        current_pane = None
 
     window = util.get_window(
         session=session, window_name=window_name, current_pane=current_pane

tmuxp/util.py

@@ -125,10 +125,14 @@ def get_window(session, window_name=None, current_pane=None):
         if not window:
             raise exc.TmuxpException('Window not found: %s' % window_name)
     elif current_pane is not None:
+        print('get_window: current_pane')
         window = session.find_where({'window_id': current_pane['window_id']})
     else:
+        print('get_window: else')
         window = session.list_windows()[0]
 
+    print(f'get_window: {window}')
+
     return window