Progress

Author: tony

tmuxp/cli.py

@@ -848,6 +848,10 @@ 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,
@@ -857,6 +861,8 @@ def command_shell(
     shell,
     use_pythonrc,
     use_vi_mode,
+    detached,
+    answer_yes,
 ):
     """Launch python shell for tmux server, session, window and pane.
 
@@ -866,15 +872,38 @@ 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)
+    if not util.is_server_running(server=server):
+        if answer_yes or click.confirm(
+            "No tmux server running, create?",
+            default=True,
+        ):
+            session = server.new_session(
+                session_name=session_name or "tmuxp shell",
+                window_command=" ".join(sys.argv),
+            )
+            session.attach_session()
+    else:
+        current_pane = util.get_current_pane(server=server)
 
-    current_pane = util.get_current_pane(server=server)
+    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
 
-    session = util.get_session(
-        server=server, session_name=session_name, current_pane=current_pane
-    )
+    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

@@ -92,6 +92,15 @@ def raise_if_tmux_not_running(server):
             raise e
 
 
+def is_server_running(server):
+    try:
+        raise_if_tmux_not_running(server=server)
+    except LibTmuxException:
+        return False
+
+    return True
+
+
 def get_current_pane(server):
     """Return Pane if one found in env"""
     if os.getenv("TMUX_PANE") is not None:
@@ -132,9 +141,13 @@ 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