feat(tmux): tmux-current-pane-hostname

.gitmodules

@@ -52,3 +52,6 @@
 [submodule "tmux/tmux-mode-indicator"]
 	path = config/tmux/plugins/tmux-mode-indicator
 	url = https://github.com/MunifTanjim/tmux-mode-indicator.git
+[submodule "tmux/tmux-current-pane-hostname"]
+	path = config/tmux/plugins/tmux-current-pane-hostname
+	url = https://github.com/soyuka/tmux-current-pane-hostname.git

add-submodules.sh

@@ -31,6 +31,8 @@ git submodule add --name tmux/tmux-window-name \
   -f https://github.com/ofirgall/tmux-window-name.git config/tmux/plugins/tmux-window-name
 git submodule add --name tmux/tmux-yank \
   -f https://github.com/tmux-plugins/tmux-yank.git config/tmux/plugins/tmux-yank
+git submodule add --name tmux/tmux-current-pane-hostname \
+  -f https://github.com/soyuka/tmux-current-pane-hostname.git config/tmux/plugins/tmux-current-pane-hostname
 
 # Takes submodules and sets them to ignore all changes
 for MODULE in $(git config --file .gitmodules --get-regexp path | awk '{ print $2 }'); do

config/tmux/tmux.conf

@@ -8,8 +8,8 @@
 #  │ Bindings                                                 │
 #  ╰──────────────────────────────────────────────────────────╯
 
-# Set <prefix> to Control + Space
-unbind C-b
+# Set <prefix> to Control + Space, keeping the default of C-b intact.
+# unbind C-b
 set -g prefix C-Space
 bind C-Space send-prefix
 
@@ -105,7 +105,7 @@ set-option -g window-status-format ' #I:#W '
 set-window-option -g window-status-current-style 'fg=#111111,bg=#7aa2f7'
 set-option -g window-status-current-format ' #I:#W#{?window_zoomed_flag,  , } '
 
-set-option -g status-left "#S"
+set-option -g status-left "#{?#{pane_ssh_connected},#{hostname_short}/,}#S"
 set-option -g status-right "%H:%M #{tmux_mode_indicator}"
 
 #  ╭──────────────────────────────────────────────────────────╮
@@ -152,4 +152,5 @@ run-shell ~/.dotfiles/config/tmux/plugins/tmux-sessionist/sessionist.tmux
 run-shell ~/.dotfiles/config/tmux/plugins/tmux-mode-indicator/mode_indicator.tmux
 run-shell ~/.dotfiles/config/tmux/plugins/tmux-suspend/suspend.tmux
 run-shell ~/.dotfiles/config/tmux/plugins/tmux-yank/yank.tmux
+run-shell ~/.dotfiles/config/tmux/plugins/tmux-current-pane-hostname/current_pane_hostname.tmux