.tmux.conf

#=============================================================================
#     FileName : .tmux.conf
#       Author : marslo.jiao@gmail.com
#      Created : 2020-05-29
#   LastChange : 2025-01-23 14:03:26
#=============================================================================

# list of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-sensible'
set -g @plugin 'tmux-plugins/tmux-cpu'
set -g @plugin 'tmux-plugins/tmux-battery'
set -g @plugin "nordtheme/tmux"
set -g @plugin 'egel/tmux-gruvbox'
set -g @plugin 'MunifTanjim/tmux-mode-indicator'
set -g @tmux-gruvbox 'dark256'
set -g @plugin 'marslo/tmux-simple-git-status'
set -g @plugin 'laktak/extrakto'

#-- tmux settings --#
set-option -g set-titles        on                              # set-option terminal title
set-option -g focus-events      on                              # ensure neovim autoread works
set-option -g mouse             on
set-option -g history-limit     65535
set-option -g set-titles-string '#h - #S : #I #W'               # set terminal title format (uses status bar variables).
set-option -g default-terminal  'xterm-256color'

set  -ag  terminal-overrides    ',xterm-256color:RGB'
set  -sg  escape-time           0                               # disable esc delay
set  -g   status-interval       30                              # set refresh interval for status bar
set  -g   default-shell         /opt/homebrew/bin/bash          # set -g default-command "reattach-to-user-namespace -l ${SHELL}"
set  -g   set-clipboard         on
set  -g   renumber-windows      on                              # auto-renumber windows
set  -g   detach-on-destroy     off                             # don't exit from tmux when closing a session
setw -g   monitor-activity      on
set  -g   visual-activity       on
# set -g   status-left-length   70                                # show host name and ip address on left side of status bar
# set -g   status-right-length  60
# set -g   list-sessions-format         "#{session_created} #{session_name}: #{session_windows} windows (created #{t:session_created})#{?session_grouped, (group ,}#{session_group}#{?session_grouped,),}#{?session_attached, [attached],}"

set  -g   @tmux-gruvbox-statusbar-alpha 'true'
set  -g   @tmux-gruvbox-left-status-a   "#{simple_git_status}"    # '#S'
# set -g @tmux-gruvbox-right-status-x  "#{battery_icon} #{battery_percentage}"
set  -g   @tmux-gruvbox-right-status-x  "#(bash $HOME/.tmux/plugins/tmux-cpu/scripts/cpu_icon.sh) #(bash $HOME/.tmux/plugins/tmux-cpu/scripts/cpu_percentage.sh)"
set  -g   @tmux-gruvbox-right-status-y  '%Y-%m-%d %H:%M:%S'
set  -g   @tmux-gruvbox-right-status-z  '#S #{tmux_mode_indicator}'

WINDOW="[#I: #W#F]"
set-window-option -g clock-mode-style 24                        # 24 hour clock
set-window-option -g mode-keys        vi

#-- display --#
bind-key   C-r source-file ~/.tmux.conf \; refresh-client -S \; display-message ".tmux.conf Reloaded!"
bind-key   e   new-window -n '~/.tmux.conf' '${EDITOR:-vim -u /Users/marslo/.vimrc} ~/.tmux.conf && tmux source ~/.tmux.conf && tmux display "~/.tmux.conf sourced"'

bind-key   -r C-h select-window -t :-                           # use C-h and C-l to cycle thru panes
bind-key   -r C-l select-window -t :+
unbind-key '"'
unbind-key %
bind-key   - splitw -v -c "#{pane_current_path}"                # vsplit windows
bind-key   | splitw -h -c "#{pane_current_path}"                # hsplit windows
bind-key   J resize-pane -D 5
bind-key   K resize-pane -U 5
bind-key   H resize-pane -L 5
bind-key   L resize-pane -R 5
bind-key   -n C-l send-keys C-l \; run 'tmux clear-history'
# edit mode
bind-key   -T edit-mode-vi H      send-keys -X start-of-line
bind-key   -T edit-mode-vi L      send-keys -X end-of-line
bind-key   -T edit-mode-vi q      send-keys -X cancel
bind-key   -T edit-mode-vi Escape send-keys -X cancel
# copy mode
unbind-key -T copy-mode-vi Enter
bind-key   -T copy-mode-vi v      send-keys -X begin-selection  # setup 'v' to begin selection as in Vim
bind-key   -T copy-mode-vi y      send-keys -X copy-selection
bind-key   -T copy-mode-vi C-v    send-keys -X rectangle-toggle
bind-key   -T copy-mode-vi Escape send-keys -X cancel
bind-key   -T copy-mode-vi H      send-keys -X start-of-line
bind-key   -T copy-mode-vi L      send-keys -X end-of-line

set -s command-alias[99] 'ls=list-sessions -F "(created #{t/f/%y-%m-%d %H#:%M#:%S:window_activity}) - #{session_name}: #{session_windows} windows#{?session_grouped - (group ,}#{session_group}#{?session_grouped,),}#{?session_attached, [attached],}"'

run '~/.tmux/plugins/tpm/tpm'