rwx/sh/tmux.sh

# ╭──────┬───────╮
# │ tmux │ setup │
# ╰──────┴───────╯

rwx_tmux_setup() {
	local file
	file="${HOME}/.tmux.conf"
	rwx_file_write "${file}" "\
# first index number
set-option -g base-index 1
set-option -g pane-base-index 1
# display duration
set-option -g display-time 1536
# reload configuration
bind-key r source-file ${file} \\; display-message 'Source: ${file}'
# toggle mouse
bind-key t set-option -g mouse \\; display-message 'Mouse: #{mouse}'

# select sessions with Alt & ↑ | ↓
bind-key -n M-Down switch-client -n
bind-key -n M-Up switch-client -p

# empty name for windows
set-option -g automatic-rename on
set-option -g automatic-rename-format '#{pane_current_command}'
# extend history limit
set-option -g history-limit 1048576
# enable mouse actions
set-option -g mouse on
# renumber windows after closing one
set-option -g renumber-windows on
# status lines
set-option -g status 3

# enable title
set-option -g set-titles on
# set title to working directory
set-option -g set-titles-string '#{pane_current_command} @ #{pane_current_path}'

# status bar
set-option -g status-bg black
set-option -g status-fg gray
set-option -g status-format[2] '#{pane_current_path}'
set-option -g status-interval 1
set-option -g status-justify left
set-option -g status-left '#[fg=yellow]#{session_name}   '
set-option -g status-position top
set-option -g status-right '   #[fg=yellow]%Y-%m-%d %H:%M:%S'

set-option -g window-status-current-format '#{windows_index} #{window_name}'
set-option -g window-status-format '#{windows_index} #{window_name}'

# windows separator
set-option -g window-status-separator '  '

# style for messages
set-option -g message-style bg=red,fg=white
# style for pane borders
set-option -g pane-active-border-style bg=black,fg=green
set-option -g pane-border-style bg=black,fg=gray

# prefix with ^B or F12
set-option -g prefix C-b
set-option -g prefix2 F12

# enable activity monitoring
set-window-option -g monitor-activity on
# activity style
set -g window-status-activity-style bg=black,fg=red
# disable silence monitoring
set-window-option -g monitor-silence 0

# windows style
set-window-option -g window-status-current-style bg=black,fg=green
set-window-option -g window-status-style bg=black,fg=gray

# bind key to detach client
bind-key -n F6 detach-client

# swap window with next or previous
bind-key M-Left swap-window -t -1
bind-key M-Right swap-window -t +1

# create new window with F2
bind-key -n F2 new-window
# previous or next window with Alt & ← | →
bind-key -n M-Left previous-window
bind-key -n M-Right next-window

# select panes with Ctrl & Shift & ←↑↓→
bind-key -n C-S-Down select-pane -D
bind-key -n C-S-Left select-pane -L
bind-key -n C-S-Right select-pane -R
bind-key -n C-S-Up select-pane -U

# horizontal split with H
bind-key h split-window -h
# vertical split with V
bind-key v split-window -v
"
}