tmux.conf

# set Fish as your default Tmux shell
set-option -g default-shell /bin/zsh
set-option -g focus-events on

# 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 "${TERM}"
set-option -sa terminal-overrides ',XXX:RGB'

# 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

# command delay? We don't want that, make it short
set -sg escape-time 10

# Set the numbering of windows to go from 1 instead
# of 0 - silly programmers :|
set-option -g base-index 1
setw -g pane-base-index 1

# Allow us to reload our Tmux configuration while
# using Tmux
bind r source-file ~/.tmux.conf \; display "Reloaded!"

# Getting interesting now, we use the vertical and horizontal
# symbols to split the screen
bind h split-window -h -c '#{pane_current_path}'
bind v split-window -v -c '#{pane_current_path}'
bind c new-window -c '#{pane_current_path}'
bind f next-window
bind d previous-window

set -g pane-base-index 1
set -g base-index 1
set -g set-titles on
set -g aggressive-resize on
set -g history-limit 2000
set-option -g set-titles-string '#{pane_current_command}'
set-option -g visual-activity on
set-option -g renumber-windows on
set-window-option -g monitor-activity off

######################
# Status bar
######################

set -g status on
set-option -g status-position bottom

# set refresh interval for status bar
set -g status-interval 60

# center the status bar
set -g status-justify left

# show session, window, pane in left status bar
set -g status-left-length 40
set -g status-left ' #[default]'

# show date and time
set-option -g status-right '%a %Y-%m-%d %H:%M #[fg=green]#S #[default]'

## default statusbar colors
set-option -g status-style bg=colour235,fg=colour136,default

## default window title colors
set-window-option -g window-status-style bg=default,fg=colour244,dim

## active window title colors
set-window-option -g window-status-current-style fg=colour166,bg=default,bright

## pane border
set-option -g pane-border-style fg=colour235
set-option -g pane-active-border-style fg=colour240

## message text
set-option -g message-style bg=colour235,fg=colour166

## pane number display
set-option -g display-panes-active-colour colour33
set-option -g display-panes-colour colour166

## clock
set-window-option -g clock-mode-colour colour64

## bell
set-window-option -g window-status-bell-style fg=colour235,bg=colour160

### Split bar
set -g pane-border-style bg=colour235,fg=colour238
set -g pane-active-border-style bg=colour236,fg=colour167