Create .tmux.conf to allow mouse and scrolling support and vim bindings for changing panes

prepare-vms/lib/postprep.py

@@ -75,6 +75,26 @@ set shiftwidth=2
 set softtabstop=2
 SQRL""")
 
+# Custom .tmux.conf
+system(
+    """sudo -u docker tee /home/docker/.tmux.conf <<SQRL
+bind h select-pane -L
+bind j select-pane -D
+bind k select-pane -U
+bind l select-pane -R
+
+# Allow using mouse to switch panes
+set -g mouse on
+
+# Make scrolling with wheels work
+
+bind -n WheelUpPane if-shell -F -t = "#{mouse_any_flag}" "send-keys -M" "if -Ft= '#{pane_in_mode}' 'send-keys -M' 'select-pane -t=; copy-mode -e; send-keys -M'"
+bind -n WheelDownPane select-pane -t= \; send-keys -M
+
+SQRL"""
+)
+
+
 # add docker user to sudoers and allow password authentication
 system("""sudo tee /etc/sudoers.d/docker <<SQRL
 docker ALL=(ALL) NOPASSWD:ALL