tmux.conf

#set Zsh as your default Tmux shell
# if-shell "uname | grep -q Darwin" {
# set-option -g default-command "reattach-to-user-namespace -l zsh"
# }{
# set-option -g default-shell /bin/zsh
# }

# UTF is great, let us use that
# set -g utf8
# set-window-option -g utf8 on
#
# Tmux should be pretty, we need 256 color for that
# set -g default-terminal "screen-256color"


#
# # act like vim
setw -g mode-keys vi
bind -n M-h select-pane -L
bind -n M-j select-pane -D
bind -n M-k select-pane -U
bind -n M-l select-pane -R

bind-key -r C-h select-window -t :-
bind-key -r C-l select-window -t :+

#Split window
bind-key v split-window -h -c "#{pane_current_path}"
bind-key S split-window -v -c "#{pane_current_path}"

#Create new window
bind c new-window -c '#{pane_current_path}'
#Use mouse
#2.0
# set -g mode-mouse on
# set -g mouse-resize-pane on
# set -g mouse-select-pane on
# set -g mouse-select-window on
#2.1
set -g mouse on
set -g focus-events on

# switch windows alt+number
bind-key -n M-1 select-window -t 1
bind-key -n M-2 select-window -t 2
bind-key -n M-3 select-window -t 3
bind-key -n M-4 select-window -t 4
bind-key -n M-5 select-window -t 5
bind-key -n M-6 select-window -t 6
bind-key -n M-7 select-window -t 7
bind-key -n M-8 select-window -t 8
bind-key -n M-9 select-window -t 9

# Scroll History
set -g history-limit 30000
# Clear the history buffer
bind-key C-l send-keys 'C-l' \; clear-history

# Tmux uses a 'control key', let's set it to 'Ctrl-a'
# Reason: 'Ctrl-a' is easier to reach than 'Ctrl-b'
#set -g prefix C-a
#unbind C-b

# Use Alt-arrow keys without prefix key to switch panes
bind -n M-Left select-pane -L
bind -n M-Right select-pane -R
bind -n M-Up select-pane -U
bind -n M-Down select-pane -D

# Shift arrow to switch windows
bind -n S-Left  previous-window
bind -n S-Right next-window

# command delay? We don't want that, make it short
set -sg escape-time 1

# Set the numbering of windows to go from 1 instead
set-option -g base-index 1
setw -g pane-base-index 1

#Copy to system clipbord
if-shell "uname | grep -q Darwin" {
  bind-key -T copy-mode-vi 'y' send -X copy-pipe-and-cancel 'reattach-to-user-namespace pbcopy'
  bind-key -T copy-mode-vi Enter send -X copy-pipe-and-cancel 'reattach-to-user-namespace pbcopy'
  bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "reattach-to-user-namespace pbcopy"
} {
  bind-key -T copy-mode-vi 'y' send -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
  bind-key -T copy-mode-vi Enter send -X copy-pipe-and-cancel 'xclip -in -selection clipboard'
  bind-key -T copy-mode-vi MouseDragEnd1Pane send-keys -X copy-pipe-and-cancel "xclip -selection clipboard -i"
}

# status line
set -g status-justify left
set -g status-bg default
set -g status-fg colour12
set -g status-interval 2

set -g status-left ''

# loud or quiet?
set-option -g visual-activity off
set-option -g visual-bell off
set-option -g visual-silence off
set-window-option -g monitor-activity off
set-option -g bell-action none

bind-key -T copy-mode-vi WheelUpPane send -N1 -X scroll-up
bind-key -T copy-mode-vi WheelDownPane send -N1 -X scroll-down

bind-key -T copy-mode-vi WheelUpPane send -N1 -X scroll-up
bind-key -T copy-mode-vi WheelDownPane send -N1 -X scroll-down


# The modes
setw -g clock-mode-colour colour135

# The statusbar

set -g status-position bottom
set -g status-bg colour234
set -g status-fg colour137
set -g status-left ''
set -g status-right '#[fg=colour233,bg=colour241,bold] %d/%m #[fg=colour233,bg=colour245,bold] %H:%M:%S'
set -g status-right-length 50
set -g status-left-length 20

set -g window-status-current-format "#[fg=colour233,bg=colour63]#[fg=colour255,bg=colour63] #I#F:#W #[fg=colour63,bg=colour233,nobold]"

set -g window-status-format " #I#F:#W"

# Toggle to solve nested tmux session problem

bind -T root F12  \
  set prefix None \;\
  set key-table off \;\
  if -F '#{pane_in_mode}' 'send-keys -X cancel' \;\
  refresh-client -S \;\

bind -T off F12 \
  set -u prefix \;\
  set -u key-table \;\
  refresh-client -S
  
wg_is_keys_off="#[fg=$color_light,bg=$color_window_off_indicator]#([ $(tmux show-option -qv key-table) = 'off'  ] && echo 'OFF')#[default]"

set -g status-right "$wg_is_keys_off #[fg=colour233,bg=colour241,bold] %d/%m #[fg=colour233,bg=colour245,bold] %H:%M:%S "
#####################
######################
#bind -t vi-copy y copy-pipe 'xclip -in -selection clipboard'
# Allow us to reload our Tmux configuration while
# using Tmux
bind r source-file ~/.tmux.conf \; display "Reloaded!"

# List of plugins
set -g @plugin 'tmux-plugins/tpm'
set -g @plugin 'tmux-plugins/tmux-resurrect'

# Initialize TPM (Tmux Plugin Manager) - keep this line at the very bottom
run '~/.tmux/plugins/tpm/tpm'